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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 SIDE5 topics
SELECTED TOPIC
01 / 05
Selected processor configuration
Check the exact configuration and source conditions for your use.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09Intel® Core™ Ultra 7 265 (30 MB cache, 20 cores, 20 threads, 1.8 GHz to 5.3 GHz, 65W)
Check the exact configuration. Manufacturer specifications describe the listed variant. Confirm compatibility and the seller’s exact model before buying; no overall winner is inferred from incomplete evidence.
Check the exact configuration and source conditions for your use.
Missing or non-comparable evidence (15)
Manufacturer mass and configuration basis
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09Not verified
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11Not verified
Sources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Not listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · Original manufacturer dimension/mass row: Height: 303.50 mm (11.95") Width: 95.00 mm (3.74 in") Depth: 293.00 mm (11.54 in") Weight (minimum): 3.90 kg (8.61 lb) Weight (maximum): 5.89 kg (12.99 lb). A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
Not listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · Original manufacturer dimension/mass row: Height: 303.50 mm (11.95") Width: 95.00 mm (3.74 in") Depth: 293.00 mm (11.54 in") Weight (minimum): 3.90 kg (8.61 lb) Weight (maximum): 5.89 kg (12.99 lb). A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer keyboard declarations
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09Conflicting evidence
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11Conflicting evidence
Sources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
The manufacturer gives distinct entries under the same keyboard heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
The manufacturer gives distinct entries under the same keyboard heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer mouse declarations
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09Not verified
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11Conflicting evidence
Sources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
No source recorded for this side.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
The manufacturer gives distinct entries under the same mouse heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer power cord declarations
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09Conflicting evidence
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11Conflicting evidence
Sources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
The manufacturer gives distinct entries under the same power cord heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
The manufacturer gives distinct entries under the same power cord heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Starting mass and hardware capabilities retain the manufacturer's source conditions. Unlisted measurements remain unknown; no independent performance or retailer stock is established.
Starting mass and hardware capabilities retain the manufacturer's source conditions. Unlisted measurements remain unknown; no independent performance or retailer stock is established.
Source-backed specifications for Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09 and Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
Specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
Selected processor configurationDifferentSources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Manufacturer specification · 1 GB means 1 billion bytes and TB equals 1 trillion bytes; significant system memory may be used to support graphics, depending on system memory size and other factors.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
Manufacturer specification · 1 GB means 1 billion bytes and TB equals 1 trillion bytes; significant system memory may be used to support graphics, depending on system memory size and other factors.
Front 2 USB 2.0 (480 Mbps) ports 1 USB 3.2 Gen 1 (5 Gbps) port 1 USB 3.2 Gen 1 (5 Gbps) Type-C ® port 1 global headset jack Rear (Computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR2) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (Computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR3) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (expansion, these are mutually exclusive options): 1 VGA port (optional) 1 Serial port (optional) 2 USB 3.2 Gen 2 (10 Gbps) ports (optional) 1 USB 3.2 Gen 2 (10 Gbps) Type-C ® with DisplayPort™ Alt Mode port (optional) For computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor: 1 HDMI 2.1 (TMDS) port (optional) 1 DisplayPort™ 1.4a (HBR3) port (optional) For computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor: 1 HDMI 2.1 (FRL) port (optional) 1 DisplayPort™ 2.1 (UHBR20) port (optional)
Front 2 USB 2.0 (480 Mbps) ports 1 USB 3.2 Gen 1 (5 Gbps) port 1 USB 3.2 Gen 1 (5 Gbps) Type-C ® port 1 global headset jack Rear (Computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR2) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (Computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR3) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (expansion, these are mutually exclusive options): 1 VGA port (optional) 1 Serial port (optional) 2 USB 3.2 Gen 2 (10 Gbps) ports (optional) 1 USB 3.2 Gen 2 (10 Gbps) Type-C ® with DisplayPort™ Alt Mode port (optional) For computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor: 1 HDMI 2.1 (TMDS) port (optional) 1 DisplayPort™ 1.4a (HBR3) port (optional) For computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor: 1 HDMI 2.1 (FRL) port (optional) 1 DisplayPort™ 2.1 (UHBR20) port (optional)
Manufacturer slotsSources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
1 half-height Gen3 PCIe x16 slot 2 half-height Gen3 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid state drive 1 SATA 3.0 slots for 3.5-inch hard drive 1 SATA 3.0 slots for slim optical drive 1 security-cable slot (for a Kensington lock) 1 padlock ring
1 half-height Gen3 PCIe x16 slot 2 half-height Gen3 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid state drive 1 SATA 3.0 slots for 3.5-inch hard drive 1 SATA 3.0 slots for slim optical drive 1 security-cable slot (for a Kensington lock) 1 padlock ring
PortsSources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Front 2 USB 2.0 (480 Mbps) ports 1 USB 3.2 Gen 1 (5 Gbps) port 1 USB 3.2 Gen 1 (5 Gbps) Type-C ® port 1 global headset jack Rear (Computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR2) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (Computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR3) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (expansion, these are mutually exclusive options): 1 VGA port (optional) 1 Serial port (optional) 2 USB 3.2 Gen 2 (10 Gbps) ports (optional) 1 USB 3.2 Gen 2 (10 Gbps) Type-C ® with DisplayPort™ Alt Mode port (optional) For computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor: 1 HDMI 2.1 (TMDS) port (optional) 1 DisplayPort™ 1.4a (HBR3) port (optional) For computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor: 1 HDMI 2.1 (FRL) port (optional) 1 DisplayPort™ 2.1 (UHBR20) port (optional)
Front 2 USB 2.0 (480 Mbps) ports 1 USB 3.2 Gen 1 (5 Gbps) port 1 USB 3.2 Gen 1 (5 Gbps) Type-C ® port 1 global headset jack Rear (Computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR2) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (Computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor) 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 DisplayPort™ 1.4a (HBR3) port 1 HDMI 2.1 (TMDS) port 1 RJ45 (1 Gbps) Ethernet port Rear (expansion, these are mutually exclusive options): 1 VGA port (optional) 1 Serial port (optional) 2 USB 3.2 Gen 2 (10 Gbps) ports (optional) 1 USB 3.2 Gen 2 (10 Gbps) Type-C ® with DisplayPort™ Alt Mode port (optional) For computers shipped with an Intel ® Core™ 300/i3 14100/i5 14500 vPro ® /i5 14600 vPro ® /i7 14700 vPro ® processor: 1 HDMI 2.1 (TMDS) port (optional) 1 DisplayPort™ 1.4a (HBR3) port (optional) For computers shipped with an Intel ® Core™ Ultra 5 235 vPro ® /245 vPro ® or Ultra 7 265 vPro ® processor: 1 HDMI 2.1 (FRL) port (optional) 1 DisplayPort™ 2.1 (UHBR20) port (optional)
SlotsSources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
1 half-height Gen3 PCIe x16 slot 2 half-height Gen3 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid state drive 1 SATA 3.0 slots for 3.5-inch hard drive 1 SATA 3.0 slots for slim optical drive 1 security-cable slot (for a Kensington lock) 1 padlock ring
1 half-height Gen3 PCIe x16 slot 2 half-height Gen3 PCIe x1 slots 1 M.2 2230 slot for Wi-Fi and Bluetooth combo card 1 M.2 2230/2280 slot for solid state drive 1 SATA 3.0 slots for 3.5-inch hard drive 1 SATA 3.0 slots for slim optical drive 1 security-cable slot (for a Kensington lock) 1 padlock ring
Manufacturer dimensions and configuration mass basisSources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Manufacturer specification · The original axes, units and starting, maximum or configuration qualifications remain in the manufacturer's complete row.
Basic Hardware Service with Onsite Support After Remote Diagnosis
Basic Hardware Service with Onsite Support After Remote Diagnosis
Show unverified (4)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Manufacturer mass and configuration basisSources
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
Not listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · Original manufacturer dimension/mass row: Height: 303.50 mm (11.95") Width: 95.00 mm (3.74 in") Depth: 293.00 mm (11.54 in") Weight (minimum): 3.90 kg (8.61 lb) Weight (maximum): 5.89 kg (12.99 lb). A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
Not listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · Original manufacturer dimension/mass row: Height: 303.50 mm (11.95") Width: 95.00 mm (3.74 in") Depth: 293.00 mm (11.54 in") Weight (minimum): 3.90 kg (8.61 lb) Weight (maximum): 5.89 kg (12.99 lb). A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
The manufacturer gives distinct entries under the same keyboard heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
The manufacturer gives distinct entries under the same keyboard heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
The manufacturer gives distinct entries under the same power cord heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
The manufacturer gives distinct entries under the same power cord heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_fixed_09
No source recorded.
Dell Pro Slim Desktop · UK manufacturer order code · qcs1250_so_11
The manufacturer gives distinct entries under the same mouse heading on this exact order page. Their scope cannot be resolved from the source; both literal declarations are retained. · Manufacturer specification
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.