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Compact black small-form-factor desktop tower with wired keyboard and mouse

DELL

DELL QCS1250 SFF desktop PC Core Ultra 5 235 16GB 4TB NVMe

SKU CH-BV06-B7RF7

Small-form-factor desktop with a 14-core Intel Core Ultra 5 235 processor, 16GB DDR5 memory, 4TB NVMe storage and Windows 11 Pro

  • ProcessorUltra 5
  • Memory size16 GB
  • Storage drive4 TB NVMe SSD
  • GraphicsIntel UHD Graphics 770
  • CPUIntel Core Ultra 5 235
  • RAM capacity16 GB
  • 14-core Intel Core Ultra 5 235 up to 5.0 GHz for fast multitasking
  • 13 TOPS NPU accelerates AI workloads locally
  • 16GB DDR5 5600 MHz memory handles heavy workloads
  • 4TB NVMe SSD stores large datasets and apps
  • Compact 95 mm wide SFF fits tight desk spaces

Small Form Factor Business Desktop

The DELL QCS1250 is a compact SFF desktop built for office and education environments. It ships new with Windows 11 Pro, a wired keyboard and mouse, and an Intel Core Ultra 5 235 processor with 14 cores and 24MB cache. The 16GB DDR5 memory and 4TB NVMe SSD provide responsive multitasking and ample local storage.

Thermals Noise Power

The slim chassis measures 11.95 in high, 3.74 in wide and 11.54 in deep, weighing 8.61 lb. Integrated Intel UHD Graphics 770 handles display output without a discrete card, keeping power draw and acoustic profile low for typical productivity workloads. The 13 TOPS NPU accelerates AI-enhanced applications within the same thermal envelope.

Build Integration

Front I/O includes two USB 2.0 ports, one USB 3.2 Gen 1 Type-A and one Type-C port plus a global headset jack. Rear I/O adds two more USB 2.0 ports, two USB 3.2 Gen 1 ports, HDMI 2.1, DisplayPort 1.4a and Gigabit Ethernet. The small footprint frees desk space but limits internal expansion; buyers needing additional drive bays or add-in cards should consider a larger form factor.

How it compares

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

Price $895.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
Memory size 16 GB
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameDELL
Model nameQCS1250
Year of release2025
Product colorBlack
Processor
ProcessorUltra 5
CPUIntel Core Ultra 5 235
CPU modelIntel Core Ultra 5 235
CPU socketLGA 1851
Processor cache24 MB
Memory
Memory size16 GB
RAM capacity16 GB
RAM type and speedDDR5 5600
Max supported RAM128 GB
Storage
Storage drive4 TB NVMe SSD
SSD storage4 TB
Display
Touch inputNo
Graphics
GraphicsIntel UHD Graphics 770
GPU modelIntel Graphics
GPU interfaceIntegrated
VR readyNo
Connectivity
Wired networkEthernet
Bluetooth supportBluetooth
Ports & slots
Front USB ports4
Video connectors1× HDMI 2.1 (TMDS), 1× DisplayPort 1.4a (HBR3)
Rear USB ports4
Ethernet port1
Size & build
Form factorSmall Form Factor
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseMouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
KeyboardKeyboard
Keyboard typeWired Keyboard

Questions about this item

How do I install the Intel Core Ultra 5 235 processor into the LGA 1851 socket on this Dell QCS1250?

The processor is already installed in the LGA 1851 socket; no user installation is required.

What maintenance or replacement will the 16GB DDR5 5600 MHz memory need later?

The 16GB DDR5 5600 MHz memory is non-upgradable in this small form factor; no user replacement is supported.

Which limit appears first on the 4TB NVMe SSD during sustained heavy write workloads?

The 4TB NVMe SSD will reach its write endurance rating before other components show wear under sustained heavy writes.

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