PRIME B860-PLUS · LGA1851 · ATX · ASUS global specification
An ATX LGA1851 motherboard with 4 DDR5 memory slots, 3 M.2 storage positions and wired Ethernet. Check the exact expansion and storage restrictions before choosing the rest of the build.
Specifications checked 10 Sept 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
Manufacturer specificationsPRIME B860-PLUS WIFI · LGA1851 · ATX · ASUS global specification
An ATX LGA1851 motherboard with 4 DDR5 memory slots, 2 M.2 storage positions and Wi-Fi 6E alongside wired Ethernet.
Specifications checked 10 Sept 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
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Differences first. Select a topic for its graphic, sources and conditions.
Check the exact configuration and source conditions for your use.
Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately.
Manufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4.
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.
7 verified differences, most decision-relevant first. All are also drawn in Visual facts above. Missing information stays separate.
Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately.
ASUS PRIME B860-PLUS — technical specificationsManufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4.
ASUS PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately.
ASUS PRIME B860-PLUS — technical specificationsManufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4.
ASUS PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately.
ASUS PRIME B860-PLUS — technical specificationsManufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4.
ASUS PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Ethernet is explicitly listed. An omitted Wi-Fi specification is not treated as verified absence.
ASUS PRIME B860-PLUS — technical specificationsManufacturer specification · Six-gigahertz use is subject to local rules and the listed operating-system requirements. The manufacturer notes that Bluetooth versions can vary by module.
ASUS PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements.
ASUS PRIME B860-PLUS — technical specificationsManufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements.
ASUS PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
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 PRIME B860-PLUS — technical specificationsManufacturer 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 PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · ASUS lists an optional M.2 Key-E connector; the Wi-Fi module is sold separately.
ASUS PRIME B860-PLUS — technical specificationsManufacturer specification · Wi-Fi 6E. Six-gigahertz use is subject to local rules and the listed operating-system requirements. The manufacturer notes that Bluetooth versions can vary by module.
ASUS PRIME B860-PLUS WIFI — technical specificationsCheck the exact configuration and source conditions for your use.
No source recorded for this side.
Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module.
ASUS PRIME B860-PLUS WIFI — technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
16 shared fields have the same recorded value.
| Specification | ASUS PRIME B860-PLUS | ASUS PRIME B860-PLUS WIFI |
|---|---|---|
CPU socket SourcesASUS PRIME B860-PLUS WIFI Manufacturer specification ASUS PRIME B860-PLUS WIFI — technical specifications | LGA1851 | LGA1851 |
Chipset SourcesASUS PRIME B860-PLUS WIFI Manufacturer specification ASUS PRIME B860-PLUS WIFI — technical specifications | Intel B860 | Intel B860 |
Form factor SourcesASUS PRIME B860-PLUS Manufacturer specification · Check case mounting positions and connector clearance. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Check case mounting positions and connector clearance. ASUS PRIME B860-PLUS WIFI — technical specifications | ATX: 305 × 244 mm | ATX: 305 × 244 mm |
CPU support / BIOS source SourcesASUS PRIME B860-PLUS Manufacturer specification · A shared socket and processor-family listing do not confirm that a particular BIOS revision supports every processor in that family. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | Intel Core Ultra desktop processors (Series 2). Verify the exact CPU and minimum BIOS using ASUS support before buying. | Intel Core Ultra desktop processors (Series 2). Verify the exact CPU and minimum BIOS using ASUS support before buying. |
Firmware storage SourcesASUS PRIME B860-PLUS Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board. ASUS PRIME B860-PLUS WIFI — technical specifications | 2 × 128 Mb Flash ROM, UEFI AMI BIOS | 2 × 128 Mb Flash ROM, UEFI AMI BIOS |
Listed operating systems SourcesASUS PRIME B860-PLUS Manufacturer specification · Individual features and drivers can have newer operating-system requirements, particularly wireless networking. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Individual features and drivers can have newer operating-system requirements, particularly wireless networking. ASUS PRIME B860-PLUS WIFI — technical specifications | Windows 11 (22H2 & later), Windows 10 64-bit(21H2 & later) | Windows 11 (22H2 & later), Windows 10 64-bit(21H2 & later) |
Maximum listed memory SourcesASUS PRIME B860-PLUS Manufacturer specification · Manufacturer capacity ceiling; check CPU support, BIOS and the validated DIMM population. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Manufacturer capacity ceiling; check CPU support, BIOS and the validated DIMM population. ASUS PRIME B860-PLUS WIFI — technical specifications | 256 GB | 256 GB |
DIMM slots SourcesASUS PRIME B860-PLUS Manufacturer specification · Physical DDR5 module positions; this count is not a guarantee of capacity or profile speed. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Physical DDR5 module positions; this count is not a guarantee of capacity or profile speed. ASUS PRIME B860-PLUS WIFI — technical specifications | 4 | 4 |
Listed memory overclocking profiles SourcesASUS PRIME B860-PLUS 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 B860-PLUS — technical specificationsASUS PRIME B860-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 B860-PLUS WIFI — technical specifications | Up to 8666+ MT/s (OC) | Up to 8666+ MT/s (OC) |
Storage interfacesDifferent SourcesASUS PRIME B860-PLUS Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4. ASUS PRIME B860-PLUS WIFI — technical specifications | 3 M.2 storage positions; 4 SATA 6 Gb/s ports | 2 M.2 storage positions; 4 SATA 6 Gb/s ports |
M.2 storage positionsDifferent SourcesASUS PRIME B860-PLUS Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4. ASUS PRIME B860-PLUS WIFI — technical specifications | 3 | 2 |
SATA storage ports SourcesASUS PRIME B860-PLUS Manufacturer specification · SATA 6 Gb/s; check the source for lane sharing and drive power requirements. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · SATA 6 Gb/s; check the source for lane sharing and drive power requirements. ASUS PRIME B860-PLUS WIFI — technical specifications | 4 | 4 |
PCIe expansion configurationDifferent SourcesASUS PRIME B860-PLUS Manufacturer specification · This model has three M.2 storage positions, separate from the optional Key-E Wi-Fi connector. The first storage position is PCIe 5.0 x4; the other two are PCIe 4.0 x4. A Wi-Fi module is sold separately. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Two M.2 storage positions are available: the first supports PCIe 5.0 x4 and the second PCIe 4.0 x4. ASUS PRIME B860-PLUS WIFI — technical specifications | Intel Core Ultra Processors (Series 2) 1 × PCIe 5.0 × 16 slot Intel B860 Chipset 1 × PCIe 4.0 × 16 slot (supports x4 mode) - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals. | Intel Core Ultra Processors (Series 2) 1 × PCIe 5.0 × 16 slot (PCIEX16(G5)) Intel B860 Chipset 1 × PCIe 4.0 × 16 slot (PCIEX16(G4)_3) (supports x4 mode) 3 × PCIe 4.0 × 16 slots (PCIEX16(G4)_1/2/4) (support x1 mode) - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals. |
Rear connectionsDifferent SourcesASUS PRIME B860-PLUS 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 PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | 1 × USB 20Gbps port (1 × USB Type-C with DP Alt mode) 2 × USB 10Gbps ports (2 × Type-A) 1 × USB 5Gbps port (1 × Type-A) 2 × USB 2.0 ports (2 × Type-A) 1 × DisplayPort 1 × HDMI port 1 × Realtek 2.5Gb Ethernet port 3 × Audio jacks | 1 × USB 20Gbps port (1 × USB Type-C with DP Alt mode) 2 × USB 10Gbps ports (2 × Type-A) 1 × USB 5Gbps port (1 × Type-A) 4 × USB 2.0 ports (4 × Type-A) 1 × DisplayPort 1 × HDMI port 1 × Wi-Fi module 1 × Realtek 2.5Gb Ethernet port 3 × Audio jacks |
Internal USB connectionsDifferent SourcesASUS PRIME B860-PLUS Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements. ASUS PRIME B860-PLUS WIFI — technical specifications | Front USB (Total 7 ports) 1 × USB 5Gbps connector (1 × USB Type-C) 1 × USB 5Gbps header supports additional 2 USB 5Gbps ports 2 × USB 2.0 headers support 4 additional USB 2.0 ports USB Type-C power delivery output: max. 5V/3A | Front USB (Total 5 ports) 1 × USB 5Gbps connector (1 × USB Type-C ) 1 × USB 5Gbps header supports additional 2 USB 5Gbps ports 1 × USB 2.0 header supports 2 additional USB 2.0 ports USB Type-C power delivery output: max. 5V/3A |
Integrated-graphics display connections SourcesASUS PRIME B860-PLUS 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 PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | 1 × DisplayPort 1 × HDMI port 1 × USB 20Gbps port (USB Type-C) supports DisplayPort video output Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. Supports max. 4K@60Hz as specified in DisplayPort 1.4. Supports 4K@60Hz as specified in HDMI 2.1. Supports max. 4K@120Hz as specified in DisplayPort 1.4. VGA resolution support depends on processors' or graphic cards' resolution. While installing the operating system, please ensure that your monitor is connected to the HDMI port on the back I/O panel or to a discrete graphics card. | 1 × DisplayPort 1 × HDMI port 1 × USB 20Gbps port (USB Type-C) supports DisplayPort video output Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. Supports max. 4K@60Hz as specified in DisplayPort 1.4. Supports 4K@60Hz as specified in HDMI 2.1. Supports max. 4K@120Hz as specified in DisplayPort 1.4. VGA resolution support depends on processors' or graphic cards' resolution. While installing the operating system, please ensure that your monitor is connected to the HDMI port on the back I/O panel or to a discrete graphics card. |
Audio hardware SourcesASUS PRIME B860-PLUS 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 PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | Realtek codec; manufacturer-listed 7.1-channel configuration | Realtek codec; manufacturer-listed 7.1-channel configuration |
Network interfacesDifferent SourcesASUS PRIME B860-PLUS Manufacturer specification · Ethernet is explicitly listed. An omitted Wi-Fi specification is not treated as verified absence. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Six-gigahertz use is subject to local rules and the listed operating-system requirements. The manufacturer notes that Bluetooth versions can vary by module. ASUS PRIME B860-PLUS WIFI — technical specifications | 1 × Realtek 2.5Gb Ethernet; optional Key-E Wi-Fi module sold separately | 1 × Realtek 2.5Gb Ethernet; Wi-Fi 6E; Bluetooth 5.3 listed |
Wired Ethernet SourcesASUS PRIME B860-PLUS Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS PRIME B860-PLUS WIFI — technical specifications | 1 × Realtek 2.5Gb Ethernet | 1 × Realtek 2.5Gb Ethernet |
Included Wi-FiDifferent SourcesASUS PRIME B860-PLUS Manufacturer specification · ASUS lists an optional M.2 Key-E connector; the Wi-Fi module is sold separately. ASUS PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS WIFI Manufacturer specification · Wi-Fi 6E. Six-gigahertz use is subject to local rules and the listed operating-system requirements. The manufacturer notes that Bluetooth versions can vary by module. ASUS PRIME B860-PLUS WIFI — technical specifications | No | Yes |
Listed Bluetooth version SourcesASUS PRIME B860-PLUS No source recorded. ASUS PRIME B860-PLUS WIFI Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module. ASUS PRIME B860-PLUS WIFI — technical specifications | Not provided | 5.3 |
Motherboard power connections SourcesASUS PRIME B860-PLUS 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 PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | 1 × 24-pin Main Power connector 1 × 8-pin +12V CPU Power connector | 1 × 24-pin Main Power connector 1 × 8-pin +12V CPU Power connector |
Specification market SourcesASUS PRIME B860-PLUS 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 PRIME B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | ASUS global documentation | ASUS global documentation |
Memory type, slots and limit SourcesASUS PRIME B860-PLUS 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 B860-PLUS — technical specificationsASUS PRIME B860-PLUS 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 PRIME B860-PLUS WIFI — technical specifications | 4 DDR5 DIMM slots; up to 256 GB; dual channel; Intel XMP | 4 DDR5 DIMM slots; up to 256 GB; dual channel; Intel XMP |
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Closest motherboards to this pair by shared key specifications. Not a popularity ranking.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
