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Black small form factor desktop tower with keyboard and mouse

DELL

DELL Pro Slim QCS1250 SFF desktop PC Core Ultra 5 235 32GB 4TB NVMe

SKU CH-3YGC-W4KKF

A compact business desktop with a 14-core Intel Core Ultra 5 235 processor, 32 GB DDR5 memory and a 4 TB NVMe drive, plus Windows 11 Pro and wired peripherals included

  • ProcessorUltra 5
  • Memory size32 GB
  • Storage drive4 TB NVMe SSD
  • GraphicsIntel UHD Graphics 770
  • CPUIntel Core Ultra 5 235
  • RAM capacity32 GB
  • 14-core Ultra 5 235 with 13 TOPS NPU handles AI workloads
  • 32GB DDR5 5600 MHz memory keeps multitasking smooth
  • 4TB NVMe SSD stores large datasets and apps
  • Compact 95 mm wide SFF chassis fits tight workspaces
  • Windows 11 Pro pre-installed for business-ready deployment

Compact Business Desktop

The Dell Pro Slim QCS1250 is a small form factor desktop built around an Intel Core Ultra 5 235 processor with 14 cores and a 13 TOPS NPU. It ships with 32GB of DDR5 memory and a 4TB NVMe drive, ready for office workloads and AI-assisted tasks. Windows 11 Pro is pre-installed and a wired keyboard and mouse are included.

Build Integration

The chassis measures 3.74 inches wide, 11.95 inches high and 11.54 inches deep, weighing 8.61 lb, so it fits tight spaces or VESA mounts. Integrated Intel UHD Graphics 770 drives displays through one HDMI 2.1 port and one DisplayPort 1.4a port. Front and rear USB ports include Type-C and Type-A connectors at 5 Gbps and 480 Mbps speeds, plus a global headset jack and Gigabit Ethernet.

Sustained Operation

The 14-core CPU runs at a 3.40 GHz base frequency with turbo up to 5.0 GHz and 24MB Smart Cache, while the NPU handles background AI inference without loading the main cores. DDR5 memory operates at 5600 MHz to keep data flowing during long sessions. The NVMe SSD provides consistent throughput for large files and databases, and the small footprint allows airflow in crowded racks or under desks.

How it compares

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

Price $1,080.99
Pricier than about 79% of the 14,711 comparable items (median $494.99).
Memory size 32 GB
Higher than about 70% of the 5,840 comparable items (median 16 GB).
RAM capacity 32 GB
Higher than about 70% of the 13,125 comparable items (median 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 size32 GB
RAM capacity32 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

Will the 5.0 GHz turbo on the Core Ultra 5 235 sustain under continuous load in this SFF chassis?

Sustained turbo depends on the thermal solution and power limits Dell sets for this 11.95 in tall by 3.74 in wide chassis; the 24 MB cache and 14-core design run at 3.40 GHz base, so extended all-core work will settle below the peak frequency.

How loud and hot does the system get when running all day with the integrated Intel UHD Graphics 770 active?

The small-form-factor enclosure uses a 95 mm width and 293 mm depth layout with a single internal fan; acoustics and surface temperatures rise with sustained CPU and GPU load but Dell does not publish dBA or skin-temperature figures for this model.

Which display cables or adapters do I need to connect two monitors to the HDMI 2.1 and DisplayPort 1.4a outputs?

Both video ports are on the rear I/O panel; a standard HDMI cable and a DisplayPort cable are all that is required — no proprietary adapters or docks are needed.

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