MOTHERBOARDS · YOUR NEXT FACE-OFF

ASUS PRIME B850-PLUS WIFI vs ASUS ROG STRIX B850-E GAMING WIFI

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

ASUS PRIME B850-PLUS WIFI

PRIME B850-PLUS WIFI · AM5 · ATX · ASUS US specification

Full product profile Official image

Exact model & source notes

An ATX AM5 motherboard with AMD B850: four DDR5 slots rated up to DDR5-8000+ (OC), a PCIe 5.0 x16 graphics slot plus three chipset slots, three M.2 slots (one PCIe 5.0 x4), Realtek 2.5 Gb Ethernet and Wi-Fi 6E.

Specifications checked 27 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

3M.2 storage positions5

Listed Bluetooth version5.35.4

Wired EthernetRealtek 2.5 Gb Ethernet1 × Realtek 5Gb Ethernet

3 of 13 verified differences, in the order listed below. Not a rating.

See the 13 verified differences

THE CONTENDER

ASUS ROG STRIX B850-E GAMING WIFI

90MB1J60-M0AAY0 · AM5 · ATX · ASUS global specification

Full product profile Official image

Exact model & source notes

An ATX AM5 motherboard with 4 DDR5 memory slots, 5 M.2 storage positions and Wi-Fi 7 alongside wired Ethernet.

Specifications checked 10 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

PRIME B850-PLUS WIFI UK & US retailers

UK & US price history: no verified listing yet

ROG STRIX B850-E GAMING WIFI UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Memory type, slots and limit

Check the exact configuration and source conditions for your use.

ASUS PRIME B850-PLUS WIFI4 DDR5 DIMM slots; dual channel; up to 256 GB; up to DDR5-8000+ (OC); AMD EXPO; ECC and non-ECC unbuffered

ASUS lists up to 8000+ MT/s (OC) with Ryzen 9000, 8000 and 7000 processors and AEMP. · Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. Profile support does not guarantee an overclock.

Source 1

ASUS ROG STRIX B850-E GAMING WIFI4 DDR5 DIMM slots; up to 256 GB; dual channel; AMD EXPO

Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. Profile support does not guarantee an overclock.

Source 1

Explore the full specifications

Plan the complete platform. Check the exact CPU-support list, required BIOS and memory validation before buying. PCIe generations and lane allocations can change with the processor. A socket match or slot count is not a guarantee that every component works together at its highest advertised setting.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

13 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Memory type, slots and limit

In Visual facts

ASUS PRIME B850-PLUS WIFI4 DDR5 DIMM slots; dual channel; up to 256 GB; up to DDR5-8000+ (OC); AMD EXPO; ECC and non-ECC unbuffered

ASUS ROG STRIX B850-E GAMING WIFI4 DDR5 DIMM slots; up to 256 GB; dual channel; AMD EXPO

Sources

ASUS PRIME B850-PLUS WIFI

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Storage interfaces

In Visual facts

ASUS PRIME B850-PLUS WIFI1 × M.2 PCIe 5.0 x4; 1 × M.2 PCIe 4.0 x4; 1 × M.2 PCIe 4.0 x2; 4 × SATA 6 Gb/s

ASUS ROG STRIX B850-E GAMING WIFI5 M.2 storage positions; 4 SATA 6 Gb/s ports

Sources

ASUS PRIME B850-PLUS WIFI

M.2_1 (PCIe 5.0 x4) and M.2_2 (PCIe 4.0 x4) are listed under the Ryzen processor and accept 2280 drives; M.2_3 (PCIe 4.0 x2) is listed under the B850 chipset and accepts 2242/2260/2280/22110. · Manufacturer specification · SATA6G_1/2 are disabled when either PCIe 3.0 x1-mode slot is in use. With Ryzen 8000, M.2_1 runs PCIe 4.0 x4 and M.2_2 PCIe 4.0 x4/x2.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Using M.2_2 or M.2_3 reduces the primary graphics slot to x8; both M.2 positions are unavailable with Ryzen 8000. PCIEX16(G4) and M.2_4 share lanes: using the expansion slot disables that M.2 position.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

M.2 storage positions

In Visual facts

ASUS PRIME B850-PLUS WIFI3

ASUS ROG STRIX B850-E GAMING WIFI5

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · M.2_3 is a PCIe 4.0 x2 slot. Ryzen 8000 processors change the CPU-attached M.2 links.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Expansion slots and electrical links

In Visual facts

ASUS PRIME B850-PLUS WIFI1 × PCIe 5.0 x16; 1 × PCIe 4.0 x16 (x4 mode); 2 × PCIe 3.0 x16 (x1 mode)

ASUS ROG STRIX B850-E GAMING WIFIAMD Ryzen 9000 & 7000 Series Desktop Processors 1 × PCIe 5.0 × 16 slot with Q-Release Slim (supports x16 or x8 modes) AMD Ryzen 8000 Series Desktop Processors 1 × PCIe 5.0 × 16 slot with Q-Release Slim (supports PCIe 4.0 × 8 or x4 mode) AMD B850 Chipset 1 × PCIe 4.0 × 16 slot (supports x4 mode) Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). When either M.2_2 or M.2_3 is enabled, PCIEX16(G5) will run x8. Specifications vary by CPU types. M.2_4 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_4 will be disabled. - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.

Sources

ASUS PRIME B850-PLUS WIFI

The PCIe 5.0 x16 slot is listed under the Ryzen processor; the other three under the B850 chipset. · Manufacturer specification · With Ryzen 8000 the first slot runs PCIe 4.0 x8/x4. Using either PCIe 3.0 slot disables SATA6G_1/2. See ASUS's PCIe bifurcation table.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Network interfaces

In Visual facts

ASUS PRIME B850-PLUS WIFIRealtek 2.5 Gb Ethernet; Wi-Fi 6E; Bluetooth 5.3

ASUS ROG STRIX B850-E GAMING WIFI1 × Realtek 5Gb Ethernet; Wi-Fi 7 (320 MHz listed); Bluetooth 5.4 listed

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS says the Wi-Fi 6E 6 GHz band is supported only in Windows 11 or later and depends on local regulations; Bluetooth versions may vary by module.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Wireless bands and channel widths depend on local rules, the operating system and the installed module. Full Wi-Fi 7 features require Windows 11 24H2 or later where stated by ASUS; Bluetooth versions may vary by module.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Audio hardware

In Visual facts

ASUS PRIME B850-PLUS WIFIRealtek 7.1-channel HD audio codec (model not stated); up to 24-bit/192 kHz playback

ASUS ROG STRIX B850-E GAMING WIFIALC4080 codec; manufacturer-listed 7.1-channel configuration

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS says 7.1 output needs a chassis HD audio front-panel module. A codec description is not an independent sound-quality measurement.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Channel configuration and spatial-audio support depend on the connected outputs, chassis audio wiring and software. A codec name is not an independent sound-quality measurement.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Show 7 more verified differences

Listed Bluetooth version

In Visual facts

ASUS PRIME B850-PLUS WIFI5.3

ASUS ROG STRIX B850-E GAMING WIFI5.4

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Integrated-graphics display connections

ASUS PRIME B850-PLUS WIFIDisplayPort 1.4: up to 8K 30 Hz; HDMI 2.1: 4K 60 Hz

ASUS ROG STRIX B850-E GAMING WIFI1 × DisplayPort 1 × HDMI port 1 × USB4 (40Gbps) port supports USB Type-C display outputs - Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. Supports max. 8K@30Hz as specified in DisplayPort 1.4 Supports 4K@60Hz as specified in HDMI 2.1 Supports max. 4K@60Hz from ASMedia ASM4241 controller as specified in DisplayPort 1.4a VGA resolution support depends on processors' or graphic cards' resolution.

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Requires a processor with integrated graphics; see AMD CPU specifications. Not measured display performance.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · These are manufacturer-listed configurations, not measured display performance. A compatible processor with graphics, suitable cable and supported display mode are required.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Wired Ethernet

ASUS PRIME B850-PLUS WIFIRealtek 2.5 Gb Ethernet

ASUS ROG STRIX B850-E GAMING WIFI1 × Realtek 5Gb Ethernet

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS also lists ASUS LANGuard.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Internal USB connections

ASUS PRIME B850-PLUS WIFI1 × USB 5 Gb/s (Type-C); 2 × USB 5 Gb/s (1 header); 6 × USB 2.0 (3 headers)

ASUS ROG STRIX B850-E GAMING WIFIFront USB (Total 7 ports) 1 × USB 10Gbps connector (1 × USB Type-C ) 1 × USB 5Gbps header supports 2 additional USB 5Gbps ports 2 × USB 2.0 headers support 4 additional USB 2.0 ports USB Type-C power delivery output: max. 5V/3A USB Type-C power delivery output: 5V/9V max. 3A, 12V max 2.5A, 15V max. 2.0A

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Internal headers need compatible case ports or accessories. ASUS lists USB Type-C power delivery output of max. 5 V/3 A.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Listed operating systems

ASUS PRIME B850-PLUS WIFIWindows 11; Windows 10 64-bit

ASUS ROG STRIX B850-E GAMING WIFIWindows 11

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Individual features and drivers can have newer operating-system requirements; ASUS limits Wi-Fi 6E 6 GHz operation to Windows 11 or later.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Individual features and drivers can have newer operating-system requirements, particularly wireless networking.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Motherboard power connections

ASUS PRIME B850-PLUS WIFI1 × 24-pin Main Power connector; 1 × 8-pin +12V CPU Power connector; 1 × 4-pin +12V CPU Power connector

ASUS ROG STRIX B850-E GAMING WIFI1 × 24-pin Main Power connector 2 × 8-pin +12V CPU Power connector

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Check the complete connector list and the PSU cable type.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Check the complete connector list and the PSU cable type. Additional graphics-card, front-panel fast-charge and cooling connections can have separate requirements.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Rear connections

ASUS PRIME B850-PLUS WIFI4 × USB 10 Gb/s (3 Type-A + 1 Type-C); 2 × USB 5 Gb/s (Type-A); 2 × USB 2.0 (Type-A); 1 × DisplayPort; 1 × HDMI; Wi-Fi module; 1 × Realtek 2.5 Gb Ethernet; 3 × audio jacks; BIOS FlashBack button

ASUS ROG STRIX B850-E GAMING WIFI1 × USB4 (40Gbps)(1 × USB Type-C ) 1 × USB 20Gbps port (supports USB Type-C with up to 30W PD/PPS Fast-charge) 6 × USB 10Gbps ports (6 × Type-A) 4 × USB 2.0 ports (4 × Type-A) 1 × DisplayPort 1 × HDMI port 1 × Wi-Fi module 1 × Realtek 5Gb Ethernet port 2 × Gold-plated audio jacks 1 × Optical S/PDIF out port 1 × BIOS FlashBack button 1 × Clear CMOS button

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Connector count and listed modes describe the rear panel. Display output depends on the CPU's integrated graphics.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Connector count and listed modes describe the rear panel. USB-C display and charging capability depends on the specific port; display output also depends on the CPU and source configuration.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Check the exact configuration and source conditions for your use.

Configuration & compatibility details (2)

CPU support / BIOS source

ASUS PRIME B850-PLUS WIFIAMD Ryzen 9000 / 8000 / 7000 Series

ASUS ROG STRIX B850-E GAMING WIFIAMD Ryzen 9000, 8000 and 7000 desktop processors. Verify the exact CPU and minimum BIOS using ASUS support before buying.

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS lists support for CPUs up to 170 W. Check ASUS's exact CPU support list and its required BIOS; family support does not confirm the firmware installed on a retail board.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · A shared socket and processor-family listing do not confirm that a particular BIOS revision supports every processor in that family.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Specification market

ASUS PRIME B850-PLUS WIFIASUS US documentation

ASUS ROG STRIX B850-E GAMING WIFIASUS global documentation

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · The ASUS UK product page lists the same model; its UK specification page returned no specification text to a plain request on 27 September 2026. UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. Confirm the exact model and part identifier with the retailer.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (13)

Rear Flash BIOS button

ASUS PRIME B850-PLUS WIFIYes

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS BIOS FlashBack button. Use the exact model firmware and follow ASUS's BIOS FlashBack instructions.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rear BIOS FlashBack button

ASUS PRIME B850-PLUS WIFINot verified

ASUS ROG STRIX B850-E GAMING WIFIYes

Sources

ASUS PRIME B850-PLUS WIFI

No source recorded for this side.

ASUS ROG STRIX B850-E GAMING WIFI

Manufacturer specification · Use the exact model firmware and follow ASUS instructions; a button does not establish the currently installed BIOS version.

ASUS ROG STRIX B850-E GAMING WIFI — technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rear Clear CMOS button

ASUS PRIME B850-PLUS WIFINot verified

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

ASUS's complete back-panel list has no Clear CMOS button; it lists an internal Clear CMOS header instead. Omission is recorded as unconfirmed rather than a sourced absence. · Manufacturer specification

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Diagnostic indicators

ASUS PRIME B850-PLUS WIFIQ-LED Core

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Expansion/storage lane sharing

ASUS PRIME B850-PLUS WIFISATA6G_1/2 are disabled when PCIEX16(G3)_1 or PCIEX16(G3)_2 is in use

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Read the simultaneous-use restriction rather than assuming all four SATA ports stay available with every slot populated.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Fan and pump headers

ASUS PRIME B850-PLUS WIFI1 CPU; 1 CPU OPT; 1 AIO pump; 4 chassis fan headers (all 4-pin)

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Header counts do not specify electrical current limits.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

NVMe RAID modes

ASUS PRIME B850-PLUS WIFINot verified

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

ASUS lists AMD RAIDXpert2 levels per CPU family (Ryzen 9000: 0/1/5/10; 8000: 0/1; 7000: 0/1/10) without stating which apply to NVMe versus SATA devices. · Manufacturer specification

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Advertised voltage regulation

ASUS PRIME B850-PLUS WIFI8 + 2 + 1 phase digital power design (DIGI+ VRM)

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS does not publish per-stage current ratings for this board on the checked pages. Not a measured VRM temperature or overclocking result.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)ASUS PRIME B850-PLUS WIFI — exact-model product and gallery (ASUS UK)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Lighting headers

ASUS PRIME B850-PLUS WIFI3 addressable RGB Gen 2 headers

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · Check the manual for connector voltage and LED limits before connecting lighting.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

SATA RAID modes

ASUS PRIME B850-PLUS WIFINot verified

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

ASUS lists AMD RAIDXpert2 levels per CPU family (Ryzen 9000: 0/1/5/10; 8000: 0/1; 7000: 0/1/10) without stating which apply to SATA versus NVMe devices. · Manufacturer specification

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

M.2 drive installation aids

ASUS PRIME B850-PLUS WIFIM.2 screw packages (3)

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS lists three screw packages for M.2 SSDs and a flexible M.2 heatsink, and no tool-free M.2 latch for this board.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rear USB4 support

ASUS PRIME B850-PLUS WIFINo

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · ASUS's complete rear USB list (8 ports) has no USB4 port. The board has a Thunderbolt (USB4) header for a compatible add-in card.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Thunderbolt (USB4) add-in card header

ASUS PRIME B850-PLUS WIFIYes

ASUS ROG STRIX B850-E GAMING WIFINot verified

Sources

ASUS PRIME B850-PLUS WIFI

Manufacturer specification · A header for a compatible Thunderbolt/USB4 add-in card; no USB4 port is built into the rear panel.

ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)

ASUS ROG STRIX B850-E GAMING WIFI

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

9 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS PRIME B850-PLUS WIFI

What it brings

Four expansion slots (PCIe 5.0 x16, PCIe 4.0 x4-mode and two PCIe 3.0 x1-mode) and a PCIe 5.0 x4 M.2 slot among three M.2 slots.
Manufacturer source
Rear DisplayPort and HDMI outputs, four 10 Gb/s USB ports including a USB-C, a BIOS FlashBack button, and Thunderbolt (USB4) and SPI TPM headers.
Manufacturer source
Accepts ECC as well as non-ECC unbuffered DDR5 up to 8000+ MT/s (OC), supports CPUs up to 170 W, and ASUS lists Windows 10 64-bit as well as Windows 11.
Manufacturer source

What to check

Using either PCIe 3.0 slot disables two of the four SATA ports, and the chipset M.2_3 slot is limited to PCIe 4.0 x2.
Manufacturer source
Wi-Fi 6E and Bluetooth 5.3 rather than Wi-Fi 7, eight rear USB ports with no USB4, a back-panel list with no Clear CMOS button (ASUS lists an internal Clear CMOS header), and an unnamed Realtek audio codec.
Manufacturer source

ASUS ROG STRIX B850-E GAMING WIFI

What it brings

5 M.2 storage positions and 4 SATA connectors provide several drive-connection options.
Manufacturer source
1 × Realtek 5Gb Ethernet and Wi-Fi 7 offer both wired and wireless network connections.
Manufacturer source

What to check

Using M.2_2 or M.2_3 reduces the primary graphics slot to x8; both M.2 positions are unavailable with Ryzen 8000. PCIEX16(G4) and M.2_4 share lanes: using the expansion slot disables that M.2 position.
Manufacturer source
Check the exact processor, BIOS and memory kit before purchase. The 256 GB ceiling and listed overclocking profiles are configuration limits, not a tested build guarantee.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

37 of 37 specifications Sources in each row

Source-backed specifications for ASUS PRIME B850-PLUS WIFI and ASUS ROG STRIX B850-E GAMING WIFI
Specification	ASUS PRIME B850-PLUS WIFI	ASUS ROG STRIX B850-E GAMING WIFI

CPU socket Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	AM5	AM5
Chipset Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	AMD B850	AMD B850
Form factor Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Check case mounting positions and connector clearance. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Check case mounting positions and connector clearance. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	ATX; 305 × 244 mm	ATX: 305 × 244 mm
CPU support / BIOS sourceDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS lists support for CPUs up to 170 W. Check ASUS's exact CPU support list and its required BIOS; family support does not confirm the firmware installed on a retail board. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · A shared socket and processor-family listing do not confirm that a particular BIOS revision supports every processor in that family. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	AMD Ryzen 9000 / 8000 / 7000 Series	AMD Ryzen 9000, 8000 and 7000 desktop processors. Verify the exact CPU and minimum BIOS using ASUS support before buying.
Firmware storage Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	256 Mb Flash ROM, UEFI AMI BIOS	256 Mb Flash ROM, UEFI AMI BIOS
Listed operating systemsDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Individual features and drivers can have newer operating-system requirements; ASUS limits Wi-Fi 6E 6 GHz operation to Windows 11 or later. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Individual features and drivers can have newer operating-system requirements, particularly wireless networking. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Windows 11; Windows 10 64-bit	Windows 11
Rear Flash BIOS button Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS BIOS FlashBack button. Use the exact model firmware and follow ASUS's BIOS FlashBack instructions. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	Yes	Not provided
Advertised voltage regulation Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS does not publish per-stage current ratings for this board on the checked pages. Not a measured VRM temperature or overclocking result. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US)ASUS PRIME B850-PLUS WIFI — exact-model product and gallery (ASUS UK) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	8 + 2 + 1 phase digital power design (DIGI+ VRM)	Not provided
Rear BIOS FlashBack button Sources ASUS PRIME B850-PLUS WIFI No source recorded. ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Use the exact model firmware and follow ASUS instructions; a button does not establish the currently installed BIOS version. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Not provided	Yes

Memory type, slots and limitDifferent Sources ASUS PRIME B850-PLUS WIFI ASUS lists up to 8000+ MT/s (OC) with Ryzen 9000, 8000 and 7000 processors and AEMP. · Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. Profile support does not guarantee an overclock. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. Profile support does not guarantee an overclock. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	4 DDR5 DIMM slots; dual channel; up to 256 GB; up to DDR5-8000+ (OC); AMD EXPO; ECC and non-ECC unbuffered	4 DDR5 DIMM slots; up to 256 GB; dual channel; AMD EXPO
Maximum listed memory Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Manufacturer capacity ceiling; check CPU support, BIOS and the validated DIMM population. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Manufacturer capacity ceiling; check CPU support, BIOS and the validated DIMM population. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	256 GB	256 GB
DIMM slots Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Physical DDR5 module positions; this count is not a guarantee of capacity or profile speed. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Physical DDR5 module positions; this count is not a guarantee of capacity or profile speed. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	4	4
Listed memory overclocking profiles Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · These are manufacturer-listed overclocking configurations, not guaranteed stock transfer rates or tested performance. CPU family and DIMM layout remain material. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · These are manufacturer-listed overclocking configurations, not guaranteed stock transfer rates or tested performance. CPU family and DIMM layout remain material. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Ryzen 9000, 8000, 7000: up to 8000+ MT/s (OC)	Ryzen 9000, 8000, 7000: up to 8000+ MT/s (OC)

Storage interfacesDifferent Sources ASUS PRIME B850-PLUS WIFI M.2_1 (PCIe 5.0 x4) and M.2_2 (PCIe 4.0 x4) are listed under the Ryzen processor and accept 2280 drives; M.2_3 (PCIe 4.0 x2) is listed under the B850 chipset and accepts 2242/2260/2280/22110. · Manufacturer specification · SATA6G_1/2 are disabled when either PCIe 3.0 x1-mode slot is in use. With Ryzen 8000, M.2_1 runs PCIe 4.0 x4 and M.2_2 PCIe 4.0 x4/x2. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Using M.2_2 or M.2_3 reduces the primary graphics slot to x8; both M.2 positions are unavailable with Ryzen 8000. PCIEX16(G4) and M.2_4 share lanes: using the expansion slot disables that M.2 position. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	1 × M.2 PCIe 5.0 x4; 1 × M.2 PCIe 4.0 x4; 1 × M.2 PCIe 4.0 x2; 4 × SATA 6 Gb/s	5 M.2 storage positions; 4 SATA 6 Gb/s ports
M.2 storage positionsDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · M.2_3 is a PCIe 4.0 x2 slot. Ryzen 8000 processors change the CPU-attached M.2 links. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Using M.2_2 or M.2_3 reduces the primary graphics slot to x8; both M.2 positions are unavailable with Ryzen 8000. PCIEX16(G4) and M.2_4 share lanes: using the expansion slot disables that M.2 position. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	3	5
SATA storage ports Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · SATA 6 Gb/s. SATA6G_1/2 are disabled when either PCIEX16(G3) slot is in use. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · SATA 6 Gb/s; check the source for lane sharing and drive power requirements. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	4	4
M.2 drive installation aids Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS lists three screw packages for M.2 SSDs and a flexible M.2 heatsink, and no tool-free M.2 latch for this board. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	M.2 screw packages (3)	Not provided

Expansion slots and electrical linksDifferent Sources ASUS PRIME B850-PLUS WIFI The PCIe 5.0 x16 slot is listed under the Ryzen processor; the other three under the B850 chipset. · Manufacturer specification · With Ryzen 8000 the first slot runs PCIe 4.0 x8/x4. Using either PCIe 3.0 slot disables SATA6G_1/2. See ASUS's PCIe bifurcation table. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Using M.2_2 or M.2_3 reduces the primary graphics slot to x8; both M.2 positions are unavailable with Ryzen 8000. PCIEX16(G4) and M.2_4 share lanes: using the expansion slot disables that M.2 position. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	1 × PCIe 5.0 x16; 1 × PCIe 4.0 x16 (x4 mode); 2 × PCIe 3.0 x16 (x1 mode)	AMD Ryzen 9000 & 7000 Series Desktop Processors 1 × PCIe 5.0 × 16 slot with Q-Release Slim (supports x16 or x8 modes) AMD Ryzen 8000 Series Desktop Processors 1 × PCIe 5.0 × 16 slot with Q-Release Slim (supports PCIe 4.0 × 8 or x4 mode) AMD B850 Chipset 1 × PCIe 4.0 × 16 slot (supports x4 mode) Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). When either M.2_2 or M.2_3 is enabled, PCIEX16(G5) will run x8. Specifications vary by CPU types. M.2_4 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_4 will be disabled. - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.
Expansion/storage lane sharing Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Read the simultaneous-use restriction rather than assuming all four SATA ports stay available with every slot populated. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	SATA6G_1/2 are disabled when PCIEX16(G3)_1 or PCIEX16(G3)_2 is in use	Not provided

Rear connectionsDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Connector count and listed modes describe the rear panel. Display output depends on the CPU's integrated graphics. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Connector count and listed modes describe the rear panel. USB-C display and charging capability depends on the specific port; display output also depends on the CPU and source configuration. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	4 × USB 10 Gb/s (3 Type-A + 1 Type-C); 2 × USB 5 Gb/s (Type-A); 2 × USB 2.0 (Type-A); 1 × DisplayPort; 1 × HDMI; Wi-Fi module; 1 × Realtek 2.5 Gb Ethernet; 3 × audio jacks; BIOS FlashBack button	1 × USB4 (40Gbps)(1 × USB Type-C ) 1 × USB 20Gbps port (supports USB Type-C with up to 30W PD/PPS Fast-charge) 6 × USB 10Gbps ports (6 × Type-A) 4 × USB 2.0 ports (4 × Type-A) 1 × DisplayPort 1 × HDMI port 1 × Wi-Fi module 1 × Realtek 5Gb Ethernet port 2 × Gold-plated audio jacks 1 × Optical S/PDIF out port 1 × BIOS FlashBack button 1 × Clear CMOS button
Internal USB connectionsDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Internal headers need compatible case ports or accessories. ASUS lists USB Type-C power delivery output of max. 5 V/3 A. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	1 × USB 5 Gb/s (Type-C); 2 × USB 5 Gb/s (1 header); 6 × USB 2.0 (3 headers)	Front USB (Total 7 ports) 1 × USB 10Gbps connector (1 × USB Type-C ) 1 × USB 5Gbps header supports 2 additional USB 5Gbps ports 2 × USB 2.0 headers support 4 additional USB 2.0 ports USB Type-C power delivery output: max. 5V/3A USB Type-C power delivery output: 5V/9V max. 3A, 12V max 2.5A, 15V max. 2.0A
Integrated-graphics display connectionsDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Requires a processor with integrated graphics; see AMD CPU specifications. Not measured display performance. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · These are manufacturer-listed configurations, not measured display performance. A compatible processor with graphics, suitable cable and supported display mode are required. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	DisplayPort 1.4: up to 8K 30 Hz; HDMI 2.1: 4K 60 Hz	1 × DisplayPort 1 × HDMI port 1 × USB4 (40Gbps) port supports USB Type-C display outputs - Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. Supports max. 8K@30Hz as specified in DisplayPort 1.4 Supports 4K@60Hz as specified in HDMI 2.1 Supports max. 4K@60Hz from ASMedia ASM4241 controller as specified in DisplayPort 1.4a VGA resolution support depends on processors' or graphic cards' resolution.
Audio hardwareDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS says 7.1 output needs a chassis HD audio front-panel module. A codec description is not an independent sound-quality measurement. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Channel configuration and spatial-audio support depend on the connected outputs, chassis audio wiring and software. A codec name is not an independent sound-quality measurement. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Realtek 7.1-channel HD audio codec (model not stated); up to 24-bit/192 kHz playback	ALC4080 codec; manufacturer-listed 7.1-channel configuration
Rear USB4 support Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS's complete rear USB list (8 ports) has no USB4 port. The board has a Thunderbolt (USB4) header for a compatible add-in card. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	No	Not provided
Thunderbolt (USB4) add-in card header Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · A header for a compatible Thunderbolt/USB4 add-in card; no USB4 port is built into the rear panel. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	Yes	Not provided

Network interfacesDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · ASUS says the Wi-Fi 6E 6 GHz band is supported only in Windows 11 or later and depends on local regulations; Bluetooth versions may vary by module. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Wireless bands and channel widths depend on local rules, the operating system and the installed module. Full Wi-Fi 7 features require Windows 11 24H2 or later where stated by ASUS; Bluetooth versions may vary by module. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Realtek 2.5 Gb Ethernet; Wi-Fi 6E; Bluetooth 5.3	1 × Realtek 5Gb Ethernet; Wi-Fi 7 (320 MHz listed); Bluetooth 5.4 listed
Wired EthernetDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS also lists ASUS LANGuard. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Realtek 2.5 Gb Ethernet	1 × Realtek 5Gb Ethernet
Included Wi-Fi Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · 2x2 Wi-Fi 6E (not Wi-Fi 7). The 6 GHz band is supported only in Windows 11 or later and depends on local regulations. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Wi-Fi 7; 320 MHz listed. Wireless bands and channel widths depend on local rules, the operating system and the installed module. Full Wi-Fi 7 features require Windows 11 24H2 or later where stated by ASUS; Bluetooth versions may vary by module. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	Yes	Yes
Listed Bluetooth versionDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	5.3	5.4

Motherboard power connectionsDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Check the complete connector list and the PSU cable type. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · Check the complete connector list and the PSU cable type. Additional graphics-card, front-panel fast-charge and cooling connections can have separate requirements. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	1 × 24-pin Main Power connector; 1 × 8-pin +12V CPU Power connector; 1 × 4-pin +12V CPU Power connector	1 × 24-pin Main Power connector 2 × 8-pin +12V CPU Power connector
Fan and pump headers Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Header counts do not specify electrical current limits. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	1 CPU; 1 CPU OPT; 1 AIO pump; 4 chassis fan headers (all 4-pin)	Not provided
Diagnostic indicators Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	Q-LED Core	Not provided
Lighting headers Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · Check the manual for connector voltage and LED limits before connecting lighting. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	3 addressable RGB Gen 2 headers	Not provided

Specification marketDifferent Sources ASUS PRIME B850-PLUS WIFI Manufacturer specification · The ASUS UK product page lists the same model; its UK specification page returned no specification text to a plain request on 27 September 2026. UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI Manufacturer specification · UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. Confirm the exact model and part identifier with the retailer. ASUS ROG STRIX B850-E GAMING WIFI — technical specifications	ASUS US documentation	ASUS global documentation

Show unverified (3)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
SATA RAID modes Sources ASUS PRIME B850-PLUS WIFI ASUS lists AMD RAIDXpert2 levels per CPU family (Ryzen 9000: 0/1/5/10; 8000: 0/1; 7000: 0/1/10) without stating which apply to SATA versus NVMe devices. · Manufacturer specification ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	Not listed by the manufacturer	Not provided
NVMe RAID modes Sources ASUS PRIME B850-PLUS WIFI ASUS lists AMD RAIDXpert2 levels per CPU family (Ryzen 9000: 0/1/5/10; 8000: 0/1; 7000: 0/1/10) without stating which apply to NVMe versus SATA devices. · Manufacturer specification ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	Not listed by the manufacturer	Not provided
Rear Clear CMOS button Sources ASUS PRIME B850-PLUS WIFI ASUS's complete back-panel list has no Clear CMOS button; it lists an internal Clear CMOS header instead. Omission is recorded as unconfirmed rather than a sourced absence. · Manufacturer specification ASUS PRIME B850-PLUS WIFI — technical specifications (ASUS US) ASUS ROG STRIX B850-E GAMING WIFI No source recorded.	Not listed by the manufacturer	Not provided

First product manufacturer source Second product manufacturer source

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