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Compact small-form desktop tower in matte black finish with wired keyboard and mouse

DELL

DELL Pro Slim QCS1250 Desktop PC, Core Ultra 5 235, 16GB DDR5, 4TB NVMe, Windows 11 Pro

SKU CH-6FK4-E4FEV

Compact desktop with a 14-core Intel Core Ultra 5 235 processor, 16GB DDR5 memory and 4TB NVMe storage for demanding workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5 (Series 2)
  • Memory size16 GB DDR5
  • Storage drive4 TB
  • GraphicsIntel UHD Graphics
  • CPUIntel Core Ultra 5 235
  • 14-core Intel Core Ultra 5 235 up to 5 GHz for responsive multitasking
  • 16 GB DDR5 memory keeps demanding apps running smoothly
  • 4 TB NVMe SSD stores large project files and media libraries
  • Compact small-form chassis fits tight desks and saves space
  • Windows 11 Pro provides business-ready security and management features

Compact Desktop for AI Workloads

This Dell Pro Slim QCS1250 desktop delivers power-efficient performance in a small-form chassis. It centres on the Intel Core Ultra 5 235 with 14 cores and a 5 GHz turbo frequency. The three-tier multi-processing architecture combines CPU, GPU and a dedicated NPU to accelerate AI-driven applications. Windows 11 Pro is pre-installed.

Suited for Space-Constrained Offices

The compact design fits tight workspaces while the 180 W power supply keeps energy draw low. Buyers who need discrete graphics performance for 3D rendering or gaming should look elsewhere. Users requiring expandability beyond the integrated configuration will also find this chassis limiting.

4 TB NVMe Storage Decides Fit

A single 4 TB NVMe SSD provides the primary storage capacity. This volume determines whether the system can hold large project libraries, media caches or local AI model weights without external drives. Verify that the capacity matches your workload before purchase.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,183.99
Pricier than about 82% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR5
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameDELL
Model namePro Slim QCS1250
Part number56TWD
Product typeStudent / Home Office
Recommended useConsumer
Processor
ProcessorIntel Core Ultra 5 (Series 2)
CPUIntel Core Ultra 5 235
Turbo clock speed5 GHz
Memory
Memory size16 GB DDR5
RAM capacity16 GB DDR5
RAM type and speedDDR5 4800
Memory configuration16 GB x 1
Total memory slots2
Free memory slots1
Memory slots1/2
Max supported RAM64 GB
Storage
Storage drive4 TB
SSD storage4 TB
Hard driveNo
Storage configuration4 TB NVMe SSD
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntel UHD Graphics
GPU modelIntel UHD Graphics
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Ethernet controllerIntegrated
Wi-FiNo
Ports & slots
Front USB ports4
Front audio jacks1
Video connectors1 x HDMI, 1 x DisplayPort
Rear USB ports4
Ethernet port1 port
Power
Power supply180 W
Size & build
Overall dimensions11.54 × 3.74 × 11.95 in
Product weight8.61 lb (3.91 kg)
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseWired Mouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
KeyboardWired Keyboard
Keyboard typeWired Keyboard

Questions about this item

What form factor and power rating does the Pro Slim QCS1250 use so I can confirm it fits my desk space?

The chassis is a small-form-factor design powered by a 180W supply, making it compact enough for tight workspaces.

How is Windows 11 Pro activated on this system, and what step do buyers often miss?

Windows 11 Pro comes pre-installed and pre-activated; the step some miss is connecting to the internet on first boot to finalise the digital licence.

Which storage component will need replacement first, and what capacity does it have?

The 4TB NVMe SSD is the primary wear item; plan to replace it after several years of heavy write workloads.

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