UK manufacturer order code · qcs1250_fixed_64
Dell Pro Slim Desktop in its manufacturer-listed UK qcs1250_fixed_64 order configuration.
Specifications checked 20 Oct 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
Manufacturer specificationsUK manufacturer order code · qct1255_reg_01
Dell Pro Tower Desktop in its manufacturer-listed UK qct1255_reg_01 order configuration.
Specifications checked 20 Oct 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.
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.
9 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.
Manufacturer specification
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsManufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · The original axes, units and starting, maximum or configuration qualifications remain in the manufacturer's complete row.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNot listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · The original axes, units and starting, maximum or configuration qualifications remain in the manufacturer's complete row.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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 — exact UK order qcs1250_fixed_64 technical specificationsNot listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · Original manufacturer dimension/mass row: not listed. A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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 — exact UK order qcs1250_fixed_64 technical specificationsThe 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 Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsThe 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
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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 — exact UK order qcs1250_fixed_64 technical specificationsThe 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 Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown.
Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
12 shared fields have the same recorded value.
| Specification | Dell Pro Slim Desktop | Dell Pro Tower Desktop |
|---|---|---|
Selected processor configurationDifferent SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Intel® Core™ i5 14500 (14 cores, up to 5.0 GHz) | AMD Ryzen™ 3 8300G (4 cores, up to 4.9GHz) |
Selected installed memory SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s | 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s |
Selected graphics configurationDifferent SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Intel Integrated Graphics | Integrated Graphics |
Selected installed memory capacity SourcesDell Pro Slim Desktop Manufacturer specification · Literal installed-memory capacity; not maximum memory support. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal installed-memory capacity; not maximum memory support. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 16 GB | 16 GB |
ProcessorDifferent SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Intel® Core™ i5 14500 (14 cores, up to 5.0 GHz) | AMD Ryzen™ 3 8300G (4 cores, up to 4.9GHz) |
Graphics CardDifferent SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Intel Integrated Graphics | Integrated Graphics |
Memory SourcesDell Pro Slim Desktop 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 — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop 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 Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s | 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s |
Selected installed storage SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 512 GB SSD Gen4x4 QLC | 512 GB SSD Gen4x4 QLC |
Selected installed storage capacity SourcesDell Pro Slim Desktop Manufacturer specification · Manufacturer decimal rated capacity; formatted and system-available storage is lower. Original: 512 GB SSD Gen4x4 QLC Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Manufacturer decimal rated capacity; formatted and system-available storage is lower. Original: 512 GB SSD Gen4x4 QLC Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 512 GB | 512 GB |
Storage SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 512 GB SSD Gen4x4 QLC | 512 GB SSD Gen4x4 QLC |
Connections and restrictionsDifferent SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 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) with PowerShare ports 1 USB 3.2 Gen 1 (5 Gbps) Type-C® port 1 USB 3.2 Gen 1 (5 Gbps) port 1 universal audio port Rear: 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 RJ45 (1 Gbps) Ethernet port 1 HDMI 2.1 (TMDS) port 1 DisplayPort™ 1.4a (HBR3) port Rear (expansion, these are mutually exclusive options): 1 VGA port (optional) 1 HDMI 2.1 (FRL) port (optional) 1 DisplayPort™ 1.4a (HBR3) 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) |
Manufacturer slotsDifferent SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 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 SATA 3.0 HDD slot 1 SATA 3.0 ODD slot 2 full-height Gen3 PCIe x1 slots 1 full-height Gen4 PCIe x16 slot (wired as x8) 1 M.2 2230/2280 SSD slot 1 M.2 2230 slot for WiFi and Bluetooth combo card |
PortsDifferent SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 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) with PowerShare ports 1 USB 3.2 Gen 1 (5 Gbps) Type-C® port 1 USB 3.2 Gen 1 (5 Gbps) port 1 universal audio port Rear: 2 USB 2.0 (480 Mbps) ports 2 USB 3.2 Gen 1 (5 Gbps) ports 1 RJ45 (1 Gbps) Ethernet port 1 HDMI 2.1 (TMDS) port 1 DisplayPort™ 1.4a (HBR3) port Rear (expansion, these are mutually exclusive options): 1 VGA port (optional) 1 HDMI 2.1 (FRL) port (optional) 1 DisplayPort™ 1.4a (HBR3) 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) |
SlotsDifferent SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 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 SATA 3.0 HDD slot 1 SATA 3.0 ODD slot 2 full-height Gen3 PCIe x1 slots 1 full-height Gen4 PCIe x16 slot (wired as x8) 1 M.2 2230/2280 SSD slot 1 M.2 2230 slot for WiFi and Bluetooth combo card |
Manufacturer dimensions and configuration mass basis SourcesDell Pro Slim Desktop Manufacturer specification · The original axes, units and starting, maximum or configuration qualifications remain in the manufacturer's complete row. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Not listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · The original axes, units and starting, maximum or configuration qualifications remain in the manufacturer's complete row. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | 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) | Not listed by the manufacturer |
Keyboard SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | Dell Pro 3 Wired Keyboard - KB216 - English International (QWERTY) - Black | Not provided |
Keyboard SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | No Keyboard Selected | Not provided |
Mouse SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | Dell Pro 3 Wired Mouse - MS116 - Black | Not provided |
Mouse SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | No Mouse Selected | Not provided |
Dimensions & Weight SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | 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) | Not provided |
Speaker SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Internal speaker | Internal speaker |
Keyboard SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | Dell Pro 5 Keyboard and Mouse - KM526 - English-UK (QWERTY) - Black |
Keyboard SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | No Keyboard Selected |
Mouse SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | Mouse Included with Keyboard combo / No Standalone Mouse selected |
Mouse SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | No Mouse Selected |
dimensns@dell-pro-qct1255-desktop SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | Height: 324.30 mm (12.77 in.) Width: 154.00 mm (6.06 in.) Depth: 293.00 mm (11.54 in.) Weight (Minimum): 6.00 kg (13.23 lb) * Weight (Maximum): 6.76 kg (14.91 lb) * |
Energy StarDifferent SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Energy Star v9.0 | ENERGY STAR Qualified |
Power Cord SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | Power Cord, C13 to BS 1363 / SS145, 1.8 m, 250 V, 13 A, United Kingdom | Not provided |
Power Cord SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | No Power Cord | Not provided |
Power Cord SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | Power Cord, C13 to BS 1363 / SS145, 1.8 m, 250 V, 13 A, United Kingdom |
Power Cord SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | No Power Cord |
Selected operating system SourcesDell Pro Slim Desktop Manufacturer specification Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Windows 11 Pro | Windows 11 Pro |
Operating System SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Windows 11 Pro | Windows 11 Pro |
Operating System Languages SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop No source recorded. | English, Dutch, French, German, Italian | Not provided |
Microsoft Office SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Activate Your Microsoft 365 For A 30-Day Trial | Activate Your Microsoft 365 For A 30-Day Trial |
Hardware Support Services Upgrades SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | ProSupport with Onsite Service After Remote Diagnosis | ProSupport with Onsite Service After Remote Diagnosis |
Base Warranty SourcesDell Pro Slim Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Basic Hardware Service with Onsite Support After Remote Diagnosis | Basic Hardware Service with Onsite Support After Remote Diagnosis |
Software System Management SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | Dell Additional SW -Dell Pro Desktop |
PC Operating System Language Pack - ATO - Windows 11 X86 SourcesDell Pro Slim Desktop No source recorded. Dell Pro Tower Desktop Manufacturer specification · Literal exact selected-order technical-table row. Unlisted capabilities or qualifications remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not provided | English, Dutch, French, German, Italian |
Manufacturer mass and configuration basis SourcesDell Pro Slim Desktop 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 — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop Not listed by the manufacturer for this exact selected UK order configuration. · Manufacturer specification · Original manufacturer dimension/mass row: not listed. A starting or minimum mass is not independently measured exact-unit weight; ambiguous multiple masses remain unknown. Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Not listed by the manufacturer | Not listed by the manufacturer |
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Manufacturer keyboard declarations SourcesDell Pro Slim Desktop 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 — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop 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 Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Conflicting sources | Conflicting sources |
Manufacturer mouse declarations SourcesDell Pro Slim Desktop 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 Dell Pro Slim Desktop — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop 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 Dell Pro Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Conflicting sources | Conflicting sources |
Manufacturer power cord declarations SourcesDell Pro Slim Desktop 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 — exact UK order qcs1250_fixed_64 technical specificationsDell Pro Tower Desktop 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 Tower Desktop — exact UK order qct1255_reg_01 technical specifications | Conflicting sources | Conflicting sources |
Closest desktop computers 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.
