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Black small-form-factor tower with keyboard and mouse

DELL

DELL Pro Slim QCS1250 SFF Desktop PC Intel Core Ultra 9 285K 16GB 1TB NVMe

SKU CH-FCDC-E70SG

Small-form-factor business desktop with a 24-core Intel Core Ultra 9 285K, 16 GB DDR5, 1 TB NVMe and Windows 11 Pro

  • Release Year2025
  • Form FactorSmall Form Factor
  • ColorBlack
  • ProcessorIntel Core Ultra 9 285K
  • Processor Main Features64 bit 24-Core Processor
  • Cache Per Processor36MB
  • 24-core Intel Core Ultra 9 285K reaches 5.7 GHz for heavy multitasking
  • 16 GB DDR5 5600 MHz memory keeps demanding apps responsive
  • 1 TB NVMe SSD gives fast boot and large file access
  • Small 95 mm wide chassis fits tight desk spaces
  • Windows 11 Pro pre-installed with keyboard and mouse included

Dell Pro Slim QCS1250 SFF Business Desktop

The Dell Pro Slim QCS1250 is a small form factor desktop built for business and education environments. It ships with Windows 11 Pro and includes a wired keyboard and mouse. The Intel Core Ultra 9 285K processor delivers 24 cores and a 36MB cache. Integrated Intel UHD Graphics 770 drives up to two external displays.

Suited for office productivity

This system suits organisations that need a compact, managed PC with a modern 24-core processor and fast NVMe storage. Buyers who require a discrete graphics card for 3D rendering or GPU compute should look elsewhere. The small chassis limits internal expansion to the existing M.2 slot. Users needing more than 16GB of memory or additional drive bays will need a larger platform.

24-core Intel Core Ultra 9 285K processor

The single specification that determines fit is the 24-core Intel Core Ultra 9 285K with a 5.7GHz maximum turbo frequency. It provides high multi-thread throughput for demanding business workloads and includes a 13 TOPS NPU for AI acceleration. If the workload is lightly threaded or budget-sensitive, a lower-core-count processor may be more appropriate.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.7 GHz for heavy multitasking
  • 16 GB DDR5 5600 MHz memory keeps demanding apps responsive
  • 1 TB NVMe SSD gives fast boot and large file access
  • Small 95 mm wide chassis fits tight desk spaces
  • Windows 11 Pro pre-installed with keyboard and mouse included

Specifications

BrandDELL
ModelQCS1250
Release Year2025
Form FactorSmall Form Factor
ColorBlack
ProcessorIntel Core Ultra 9 285K
Processor Main Features64 bit 24-Core Processor
Cache Per Processor36MB
Memory16GB
Storage1TB NVMe SSD
EthernetEthernet
MonitorMonitor not included
KeyboardKeyboard
MouseMouse
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeUltra 9
Installed QtyBusiness, Education
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeIntel UHD Graphics 770
Graphics CardIntel Graphics
Graphics InterfaceIntegrated
Virtual Reality ReadyNo
Memory Capacity16GB
Memory SpeedDDR5 5600
Maximum Memory Supported128GB
SSD1TB
TouchscreenNo
BluetoothBluetooth
Front USB4
Video Ports1× HDMI 2.1 (TMDS), 1× DisplayPort 1.4a (HBR3)
Rear USB4
RJ451
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Package TypeRetail

Questions about this item

What comes in the box and does the PC include a monitor?

The box contains the small-form-factor desktop, a Dell KB216 wired keyboard and a Dell wired mouse. No monitor is included.

Which memory and storage configuration does this model ship with?

It ships with 16 GB of DDR5 5600 MHz RAM and a 1 TB PCIe NVMe M.2 solid-state drive.

How does the 5.7 GHz turbo frequency behave under sustained workloads?

The Intel Core Ultra 9 285K can reach 5.7 GHz on turbo boost; actual sustained speeds depend on cooling and the workload applied.

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