We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black small-form-factor desktop tower with wired keyboard and mouse

DELL

DELL Pro Slim QCS1250 SFF desktop PC i7-14700K 16GB 2TB

SKU CH-0AN6-9PGKV

A small-form-factor desktop with a 20-core Intel Core i7-14700K, 16 GB DDR5, 2 TB NVMe storage and Windows 11 Pro, plus keyboard and mouse included

  • Release Year2025
  • Form FactorSmall Form Factor
  • ColorBlack
  • ProcessorIntel Core i7-14700K
  • Processor Main Features64 bit 20-Core Processor
  • Cache Per Processor33MB
  • 20-core i7-14700K reaches 5.6 GHz for demanding workloads
  • 16GB DDR5 5600 MHz memory keeps multitasking responsive
  • 2TB NVMe SSD provides fast storage and quick boot times
  • Small 95 mm wide chassis fits tight desk spaces
  • Windows 11 Pro 64-bit and wired keyboard and mouse included

Dell Pro Slim QCS1250 SFF Desktop

The Dell Pro Slim QCS1250 is a small-form-factor desktop built around a 14th-generation Intel Core i7-14700K processor with 20 cores and a 5.6 GHz maximum turbo frequency. It ships with 16 GB of DDR5 memory at 5600 MHz and a 2 TB NVMe solid-state drive. Windows 11 Pro is pre-installed and a wired keyboard and mouse are included in the box.

Target Users and Limitations

This system suits office workers, students and educators who need responsive multitasking and fast storage in a compact chassis that fits tight desk spaces. Integrated Intel UHD Graphics 770 handles everyday productivity and video playback but does not meet the needs of buyers who want discrete graphics performance for gaming, 3D rendering or GPU-accelerated workloads. The SFF design also limits internal expansion compared with larger towers.

Deciding Specification

The single specification that decides fit is the integrated Intel UHD Graphics 770. If your workflow relies on a dedicated graphics card for compute or high-frame-rate visuals, this desktop will not satisfy that requirement; if integrated graphics are sufficient, the 20-core processor and 2 TB NVMe drive deliver strong performance for general business and education tasks.

Highlights

  • 20-core i7-14700K reaches 5.6 GHz for demanding workloads
  • 16GB DDR5 5600 MHz memory keeps multitasking responsive
  • 2TB NVMe SSD provides fast storage and quick boot times
  • Small 95 mm wide chassis fits tight desk spaces
  • Windows 11 Pro 64-bit and wired keyboard and mouse included

Specifications

BrandDELL
ModelQCS1250
Release Year2025
Form FactorSmall Form Factor
ColorBlack
ProcessorIntel Core i7-14700K
Processor Main Features64 bit 20-Core Processor
Cache Per Processor33MB
Memory16GB
Storage2TB NVMe SSD
EthernetEthernet
MonitorMonitor not included
KeyboardKeyboard
MouseMouse
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i7
Installed QtyBusiness, Education
CPU NameIntel Core i7-14700K
CPU Socket TypeLGA 1700
GPU/VGA TypeIntel UHD Graphics 770
Graphics CardIntel Graphics
Graphics InterfaceIntegrated
Virtual Reality ReadyNo
Memory Capacity16GB
Memory SpeedDDR5 5600
Maximum Memory Supported128GB
SSD2TB
TouchscreenNo
BluetoothBluetooth
Front USB4
Video Ports1x HDMI 2.1, 1x DisplayPort 1.4a
Rear USB4
RJ451
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Package TypeRetail

Questions about this item

How do I install additional DDR5 memory in the Pro Slim QCS1250, and which step is often missed?

Power off and unplug the SFF chassis, remove the side panel, align the DDR5 module notch with the slot key, press firmly until the retention clips click, then replace the panel before booting. The step most often missed is fully seating both clips so the module registers at 5600 MHz.

What maintenance or replacement will the 2TB NVMe SSD need later?

The PCIe NVMe M.2 SSD has no moving parts, so no mechanical maintenance is required. Plan to replace it only if SMART data reports declining health or if you need more capacity than the 2TB provided.

What limit appears first during sustained heavy workloads on the Core i7-14700K?

The 3.74-inch wide SFF chassis restricts cooler size, so the 20-core processor hits its thermal ceiling before power delivery does, causing turbo frequencies to drop below the 5.6 GHz maximum under prolonged load.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.