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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

  • ProcessorIntel Core i9
  • Memory size16 GB
  • Storage drive1 TB NVMe SSD
  • GraphicsIntel UHD Graphics 770
  • CPUIntel Core i9-14900K
  • RAM capacity16 GB
  • 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.

How it compares

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

Price $1,148.99
Pricier than about 81% of the 14,711 comparable items (median $494.99).
Memory size 16 GB
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameDELL
Model nameQCS1250
Year of release2025
Product colorBlack
Processor
ProcessorIntel Core i9
CPUIntel Core i9-14900K
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Processor cache36 MB
Memory
Memory size16 GB
RAM capacity16 GB
RAM type and speedDDR5 5600
Max supported RAM128 GB
Storage
Storage drive1 TB NVMe SSD
SSD storage1 TB
Display
Touch inputNo
Graphics
GraphicsIntel UHD Graphics 770
GPU modelIntel Graphics
GPU interfaceIntegrated
VR readyNo
Connectivity
Wired networkEthernet
Bluetooth supportBluetooth
Ports & slots
Front USB ports4
Video connectors1x HDMI 2.1, 1x DisplayPort 1.4a
Rear USB ports4
Ethernet port1
Size & build
Form factorSmall Form Factor
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseMouse
Pointing deviceWired Mouse
Software
Operating systemWindows 11 Pro
More details
KeyboardKeyboard
Keyboard typeWired Keyboard

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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