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

DELL

DELL Pro Slim QCS1250 SFF Desktop PC Ultra 5 235 16GB 1TB

SKU CH-7CXZ-11S51

A small-form-factor business desktop with a 14-core Intel Core Ultra 5 235 processor, 16 GB DDR5 memory, 1 TB NVMe storage, Windows 11 Pro and included keyboard and mouse

  • Release Year2025
  • Form FactorSmall Form Factor
  • ColorBlack
  • ProcessorIntel Core Ultra 5 235
  • Processor Main Features64 bit 14-Core Processor
  • Cache Per Processor24MB
  • 14-core Ultra 5 235 processor reaches 5.0 GHz turbo for fast multitasking
  • 13 TOPS NPU accelerates on-device AI workloads
  • 16 GB DDR5 5600 MHz memory keeps apps responsive
  • 1 TB NVMe SSD provides quick boot and file access
  • Small 95 mm wide chassis fits tight desk spaces

Dell Pro Slim QCS1250 SFF Desktop PC

The Dell Pro Slim QCS1250 is a new small form factor desktop for business and education users. It ships with an Intel Core Ultra 5 235 processor, 16GB DDR5 5600 MHz memory, and a 1TB PCIe NVMe M.2 SSD. Windows 11 Pro is pre-installed and a wired keyboard and mouse are included in the box.

Suited for office productivity

This system suits offices needing a compact PC with an integrated NPU rated at 13 TOPS for local AI tasks. It supports dual displays via HDMI 2.1 and DisplayPort 1.4a. Buyers who want discrete graphics performance or require more than 16GB of memory should look at other configurations.

Intel Core Ultra 5 235 with 13 TOPS NPU

The deciding specification is the 14-core Intel Core Ultra 5 235 processor with its 13 TOPS neural processing unit. Base frequency is 3.40 GHz with turbo up to 5.0 GHz and 24MB smart cache. This NPU capability determines whether the PC meets your on-device AI acceleration needs.

Highlights

  • 14-core Ultra 5 235 processor reaches 5.0 GHz turbo for fast multitasking
  • 13 TOPS NPU accelerates on-device AI workloads
  • 16 GB DDR5 5600 MHz memory keeps apps responsive
  • 1 TB NVMe SSD provides quick boot and file access
  • Small 95 mm wide chassis fits tight desk spaces

Specifications

BrandDELL
ModelQCS1250
Release Year2025
Form FactorSmall Form Factor
ColorBlack
ProcessorIntel Core Ultra 5 235
Processor Main Features64 bit 14-Core Processor
Cache Per Processor24MB
Memory16GB
Storage1TB NVMe SSD
EthernetEthernet
MonitorMonitor not included
KeyboardKeyboard
MouseMouse
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeUltra 5
Installed QtyBusiness, Education
CPU NameIntel Core Ultra 5 235
CPU Socket TypeLGA 1851
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 Ports1× HDMI 2.1 (TMDS), 1× DisplayPort 1.4a (HBR3)
Rear USB4
RJ451
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Package TypeRetail

Questions about this item

Will the Dell Pro Slim QCS1250 SFF fit on a shelf that holds my older 4-inch-wide tower?

The chassis is 3.74 inches wide, so it is narrower than a typical 4-inch tower and will fit on the same shelf.

How can I confirm the Intel Core Ultra 5 235 is reaching its 5.0 GHz turbo speed under load?

Open Task Manager’s Performance tab or a tool like HWMonitor and watch the clock speed climb to 5.0 GHz during a heavy single-thread workload.

The box lists a Dell KB216 keyboard and wired mouse — do I need to buy any cables or adapters for them?

Both peripherals connect via standard USB-A, and the PC provides four USB 2.0 and three USB 3.2 Gen 1 Type-A ports, so no extra cables are required.

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