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 - Core i7-14700K 16GB 256GB

SKU CH-3JF9-0A8TM

Small-form-factor desktop with a 20-core Intel Core i7-14700K, 16 GB DDR5, 256 GB NVMe SSD and Windows 11 Pro

  • Release Year2025
  • Form FactorSmall Form Factor
  • ColorBlack
  • ProcessorIntel Core i7-14700K
  • Processor Main Features64 bit 20-Core Processor
  • Cache Per Processor33MB
  • 20-core Intel i7-14700K reaches 5.6 GHz turbo for demanding workloads
  • 16 GB DDR5 5600 MHz memory keeps multitasking responsive
  • 256 GB NVMe SSD provides fast boot and app loading
  • Windows 11 Pro 64-bit delivers business-grade security and management
  • Small 95 mm wide chassis fits tight desk spaces

Compact SFF desktop with 20-core i7

The Dell Pro Slim QCS1250 fits a 20-core Intel Core i7-14700K processor into a small-form-factor chassis measuring 3.74 inches wide. It ships with 16GB of DDR5 5600 MHz memory and a 256GB PCIe NVMe M.2 solid-state drive. Windows 11 Pro is pre-installed for immediate deployment in business or education environments.

Included keyboard and mouse complete the workstation

A wired Dell KB216 keyboard and matching USB mouse arrive in the box, removing the need for separate peripheral orders. Integrated Intel UHD Graphics 770 drives one HDMI 2.1 port and one DisplayPort 1.4a port for dual-display setups. Front-panel connectivity adds a USB 3.2 Gen 1 Type-C port, a USB 3.2 Gen 1 Type-A port, two USB 2.0 ports and a global headset jack.

SFF dimensions constrain internal expansion

The 11.95-inch height, 11.54-inch depth and 3.74-inch width limit space for additional cards or larger coolers. Four rear USB 2.0 ports and two rear USB 3.2 Gen 1 ports provide legacy and current peripheral support. Gigabit Ethernet via RJ45 handles wired networking without extra adapters. Buyers needing discrete graphics or multiple internal drives should consider larger chassis options.

Highlights

  • 20-core Intel i7-14700K reaches 5.6 GHz turbo for demanding workloads
  • 16 GB DDR5 5600 MHz memory keeps multitasking responsive
  • 256 GB NVMe SSD provides fast boot and app loading
  • Windows 11 Pro 64-bit delivers business-grade security and management
  • Small 95 mm wide chassis fits tight desk spaces

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
Storage256GB 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
SSD256GB
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

Will the 256 GB NVMe SSD need to be replaced for more space later?

The 256 GB NVMe SSD can be swapped for a larger M.2 drive; the small form factor chassis uses a standard PCIe slot.

What limits sustained performance first on the Core i7-14700K in this SFF case?

The 20-core CPU can hit 5.6 GHz turbo, but the compact 95 mm wide chassis means thermal headroom is the first bottleneck under long loads.

How loud and hot does the QCS1250 get when running all day?

Dell rates the 303.5 mm tall SFF for typical office acoustics; integrated UHD 770 graphics and 16 GB DDR5 keep idle power low, so fan noise stays modest during extended use.

Also in this aisle

People compared these

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