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Black Dell QCS1250 small-form-factor desktop tower with wired keyboard and mouse

DELL

DELL QCS1250 SFF desktop PC i9-14900K 16GB 1TB

SKU CH-VKCE-46XTZ

A compact small-form-factor desktop with a 24-core Intel Core i9-14900K processor, 16GB DDR5 memory and a 1TB NVMe drive, plus Windows 11 Pro and included keyboard and mouse

  • Release Year2025
  • Form FactorSmall Form Factor
  • ColorBlack
  • ProcessorIntel Core i9-14900K
  • Processor Main Features64 bit 24-Core Processor
  • Cache Per Processor36MB
  • 24-core i9-14900K reaches 6.0 GHz for heavy multitasking
  • 16 GB DDR5 5600 MHz memory keeps data flowing fast
  • 1 TB NVMe SSD gives quick boot and load times
  • Slim 95 mm wide chassis fits tight desk spaces
  • Windows 11 Pro pre-installed with keyboard and mouse included

Compact Power for Professional Workflows

The Dell QCS1250 is a small-form-factor desktop built around an Intel Core i9-14900K processor with 24 cores and a 6.0 GHz maximum turbo frequency. It ships with 16GB of DDR5 memory and a 1TB NVMe SSD, running Windows 11 Pro out of the box. This configuration targets business and education buyers who need high single-thread performance in a chassis that fits tight desk spaces.

24-Core CPU with 6.0 GHz Turbo Decides Fit

The i9-14900K delivers 24 cores and a 36MB smart cache, reaching 6.0 GHz on turbo boost for demanding compute tasks. Integrated Intel UHD Graphics 770 drives displays via HDMI 2.1 and DisplayPort 1.4a without a discrete card. Buyers who need dedicated GPU acceleration for rendering, CAD or machine-learning workloads should look elsewhere, as the platform relies solely on integrated graphics.

Wired Input Kit and Port Mix Ready to Deploy

A full-size USB keyboard (KB216) and wired mouse are included, removing the need to source peripherals separately. Front-panel I/O provides two USB 2.0 ports, one USB 3.2 Gen 1 Type-A and one Type-C port plus a global headset jack. Rear I/O adds two more USB 2.0 ports, two USB 3.2 Gen 1 ports, the video outputs and a single RJ45 Ethernet jack.

Highlights

  • 24-core i9-14900K reaches 6.0 GHz for heavy multitasking
  • 16 GB DDR5 5600 MHz memory keeps data flowing fast
  • 1 TB NVMe SSD gives quick boot and load times
  • Slim 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 i9-14900K
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 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
SSD1TB
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 does the i9-14900K 24-core processor perform inside this small-form-factor chassis?

The 24-core CPU reaches 6.0 GHz turbo in the Slim QCS1250 SFF, delivering desktop-class throughput while the compact 95 mm-wide case manages thermals for sustained workloads.

What does the DisplayPort 1.4a and HDMI 2.1 combination limit for external displays?

The integrated UHD 770 drives one DisplayPort 1.4a (HBR2) and one HDMI 2.1 (TMDS) port, capping dual-monitor output at the bandwidth those two standards provide.

Will a full-height add-in card fit in the 3.74-inch-wide case?

The 95 mm width is a slim SFF profile; only low-profile or half-height expansion cards will physically fit inside the chassis.

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