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Small black desktop tower with USB keyboard and mouse

DELL

DELL Pro Slim QCS1250 i5-14500 8GB DDR5 256GB SSD desktop PC

SKU CH-XDHB-XRCZW

Small-form-factor business desktop with a 14-core Intel Core i5-14500, 8 GB DDR5, 256 GB SSD and dual-monitor graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core i5 14th Gen
  • Memory size8 GB DDR5
  • Storage drive256 GB SSD
  • GraphicsIntel HD Graphics
  • CPU14th Generation Intel Core i5-14500 14-Core Processor 2.6 GH
  • 14-core Intel i5-14500 reaches 5.00 GHz for fast multitasking
  • 8 GB DDR5 memory accelerates data processing in daily workflows
  • 256 GB SSD cuts boot and application load times
  • Intel HD Graphics drives two displays via DisplayPort and HDMI
  • 180 W power supply supports the compact small-form-factor chassis

Dell Pro Slim QCS1250 Business Desktop

The Dell Pro Slim QCS1250 is a small form factor desktop built for business professionals who need reliable performance in a compact chassis. It runs Windows 11 Pro on a 14-core Intel Core i5-14500 processor with 8GB of DDR5 memory and a 256GB solid state drive. Included USB keyboard and mouse allow immediate deployment for office productivity tasks.

Upgrade from older SFF workstations

This system replaces aging small form factor PCs that struggle with modern multithreaded workloads and slow mechanical storage. The jump is worthwhile when daily tasks involve multiple browser tabs, large spreadsheets, or video conferencing alongside background applications. Buyers who need discrete graphics performance for CAD or rendering should look elsewhere, as the platform relies on integrated Intel HD Graphics.

Sustained load behaviour

The 180W power supply and advanced cooling system are designed to maintain the processor's 2.60GHz base frequency during extended business workloads without thermal throttling. DDR5 memory bandwidth supports consistent throughput when switching between heavy applications. The 256GB SSD keeps boot and application launch times stable even after the drive fills with project files.

How it compares

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

Price $529.99
Typical for this category: the median of 14,711 items is $494.99.
Memory size 8 GB DDR5
Lower than about 80% of the 5,840 comparable items (median 16 GB).
RAM capacity 8 GB DDR5
Lower than about 80% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineDell Pro
Model nameQCS1250
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Processor
ProcessorIntel Core i5 14th Gen
CPU14th Generation Intel Core i5-14500 14-Core Processor 2.6 GHz Up to 5 GHz
Processor cache24 MB Intel Smart Cache
L3 cache per CPU24 MB Intel Smart Cache
Memory
Memory size8 GB DDR5
RAM capacity8 GB DDR5
RAM type and speedDDR5
Memory configuration8 GB DDR5
Storage
Storage drive256 GB SSD
SSD storage256 GB
Hard driveNo
Storage configuration256 GB SSD
Disc driveNo
Second disc driveNo
Optical driveNo
Display
Screen sizeNo Screen
Display capabilitiesDual Monitor Capable
Graphics
GraphicsIntel HD Graphics
GPUIntel HD Graphics
GPU modelIntel HD Graphics
GPU interfaceIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wi-FiNo Wifi
Bluetooth supportNo
Ports & slots
Front USB ports2 x USB 2.0,1 x USB 3.2, 1 x USB Type-C 3.2
Front audio jacks1 x Headphone Jack
Memory card readerNo
Video connectorsHDMI,DisplayPort
Rear USB ports2 x USB 3.2, 2 x USB 2.0
Ethernet port1 port
Power
Power supply180 W
Size & build
Form factorSmall Form Factor
Overall dimensions18 × 16 × 14
In the box
Included monitorNot included
Bundled mouseDell USB Mouse
Pointing deviceDell Mouse
In the boxSmall Form Factor PC, Power cord
Software
Operating systemWindows 11 Pro
More details
KeyboardDell USB keyboard
Keyboard typeDell Keyboard

Questions about this item

What clearance does the Dell Pro Slim QCS1250 small-form-factor chassis need for its 180 W power supply airflow?

The slim chassis draws cool air through the front and exhausts it at the rear, so leave at least 5 cm behind the unit and keep the front vents unobstructed; the 180 W supply runs warm under sustained load.

Which screw secures the side panel during the first boot, and why do builders often skip it?

A single captive thumbscrew on the rear edge holds the panel; many builders forget to tighten it after adding the included Dell USB keyboard and mouse cables, leaving the chassis open and airflow disrupted.

When should the 8 GB DDR5 memory be upgraded, and what module type matches the board?

Plan an upgrade when multitasking slows — add a second 8 GB DDR5 DIMM to enable dual-channel mode; the board has two slots and supports standard DDR5 speeds without XMP profiles.

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