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Black small-form-factor desktop tower with keyboard and mouse

DELL

DELL QCS1250 SFF Desktop PC Intel Core i9-14900K 16GB DDR5 2TB NVMe

SKU CH-7BXB-5YXXK

A compact business desktop with a 24-core Intel Core i9-14900K, 16 GB DDR5, 2 TB NVMe storage and Windows 11 Pro

  • Release Year2025
  • Form FactorSmall Form Factor
  • ColorBlack
  • ProcessorIntel Core i9-14900K
  • Processor Main Features64 bit 24-Core Processor
  • Cache Per Processor36MB
  • 24-core Intel Core i9-14900K reaches 6.0 GHz for heavy workloads
  • 16 GB DDR5 5600 MHz memory keeps multitasking responsive
  • 2 TB PCIe NVMe M.2 SSD provides fast boot and load times
  • Small 95 mm-wide chassis fits tight desk spaces
  • Windows 11 Pro 64-bit pre-installed with wired keyboard and mouse included

Dell QCS1250 SFF Desktop

The Dell QCS1250 is a small form factor desktop computer built around a 24-core Intel Core i9-14900K processor with 36MB cache and turbo speeds up to 6.0 GHz. It comes with 16GB of DDR5 5600 MHz memory and a 2TB PCIe NVMe M.2 solid state drive. Windows 11 Pro is pre-installed and a wired keyboard and mouse are included in the box.

Business and education users needing high

This system suits professionals who rely on strong burst performance for compiled code, large spreadsheets or database queries. The integrated Intel UHD Graphics 770 drives up to two displays via HDMI 2.1 and DisplayPort 1.4a. Buyers who need a discrete graphics card for 3D rendering, GPU compute or multi-monitor arrays beyond two screens should look at a different platform.

16GB DDR5 5600 MHz memory capacity

The installed 16GB DDR5 5600 MHz module determines how many applications and virtual machines can run simultaneously without paging to the NVMe drive. If your workload regularly exceeds this capacity, you will need to add memory or choose a system configured with more RAM.

Highlights

  • 24-core Intel Core i9-14900K reaches 6.0 GHz for heavy workloads
  • 16 GB DDR5 5600 MHz memory keeps multitasking responsive
  • 2 TB PCIe NVMe M.2 SSD provides fast boot and load times
  • Small 95 mm-wide chassis fits tight desk spaces
  • Windows 11 Pro 64-bit pre-installed with wired keyboard and mouse included

Specifications

BrandDELL
ModelQCS1250
Release Year2025
Form FactorSmall Form Factor
ColorBlack
ProcessorIntel Core i9-14900K
Processor Main Features64 bit 24-Core Processor
Cache Per Processor36MB
Memory16GB
Storage2TB NVMe SSD
EthernetEthernet
MonitorMonitor not included
KeyboardKeyboard
MouseMouse
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9
Installed QtyBusiness, Education
CPU NameIntel Core i9-14900K
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

What comes in the box with the Dell QCS1250 SFF?

The system ships with a Dell KB216 wired keyboard, a Dell wired mouse and Windows 11 Pro pre-installed; a display is not included.

Should I choose the 16 GB DDR5 5600 MHz configuration or look for a larger memory option?

The 16 GB DDR5 5600 MHz memory handles typical business and education workloads; the board supports additional DDR5 modules if you need more capacity later.

What does the Intel Core i9-14900K turbo speed of 6.0 GHz mean for daily performance?

The 24-core processor can reach 6.0 GHz on demanding single-thread tasks, while the 36 MB smart cache keeps multi-thread throughput high for compile jobs and data analysis.

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