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A compact black small form factor desktop tower with front USB ports and power button

DELL

DELL Pro Slim Plus QBS 1250 desktop PC Intel Core Ultra 5 235 64GB DDR5 2TB SSD

SKU CH-251T-K61QF

A small-form-factor business desktop with a 14-core Intel Core Ultra 5 235 processor, 64GB DDR5 memory and a 2TB SSD for fast multitasking

  • TypeBusiness Desktops & Workstations
  • Form FactorSmall Form Factor
  • UsageBusiness
  • ProcessorIntel Core Ultra 5 235 14-Core Processor at 3.40GHz Up to 5.
  • Processor Main Features64 bit 14-Core Processor
  • Cache Per Processor24MB Intel Smart Cache
  • 14-core Intel Core Ultra 5 235 handles demanding workloads at up to 5.00GHz
  • 64GB DDR5 memory keeps multitasking smooth and data flowing fast
  • 2TB SSD provides quick boot times and rapid file access
  • Intel HD Graphics drives multiple displays for expanded workspace
  • Versatile connectivity with 4 USB 2.0, 4 USB 3.2 and 2 USB 3.2 Type-C ports

Compact business desktop

The Dell Pro Slim Plus QBS 1250 is a small-form-factor desktop built for office productivity. It targets professionals who need a space-saving system with a modern processor and ample memory for daily multitasking. Windows 11 Pro is pre-installed for immediate deployment in managed environments.

260 W power supply and integrated graphics

A 260 W internal supply powers the 14-core Intel Core Ultra 5 235, which runs at a 3.40 GHz base clock and can reach 5.00 GHz. Integrated Intel HD Graphics handles standard business displays without a discrete card, keeping heat output and acoustic levels low for quiet office settings.

64 GB DDR5 memory capacity

The system ships with 64 GB of DDR5, a figure that determines whether the machine can handle large datasets, virtual machines or heavy multitasking without upgrades. Buyers who need more memory than this single configuration provides should consider alternative platforms.

Highlights

  • 14-core Intel Core Ultra 5 235 handles demanding workloads at up to 5.00GHz
  • 64GB DDR5 memory keeps multitasking smooth and data flowing fast
  • 2TB SSD provides quick boot times and rapid file access
  • Intel HD Graphics drives multiple displays for expanded workspace
  • Versatile connectivity with 4 USB 2.0, 4 USB 3.2 and 2 USB 3.2 Type-C ports

Specifications

BrandDELL
SeriesDell Pro
ModelQBS1250
TypeBusiness Desktops & Workstations
Form FactorSmall Form Factor
UsageBusiness
ProcessorIntel Core Ultra 5 235 14-Core Processor at 3.40GHz Up to 5.00GHz
Processor Main Features64 bit 14-Core Processor
Cache Per Processor24MB Intel Smart Cache
Memory64GB DDR5
Storage2TB SSD
Optical DriveNo
Optical Drive 2No
GraphicsIntel HD Graphics
EthernetGigabit Ethernet
Power Supply260W
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 5 (Series 2)
L3 Cache Per CPU24MB Intel Smart Cache
CPU Main Features64 bit 14-Core Processor
GPU/VGA TypeIntel HD Graphics
Graphics CardIntel HD Graphics
Graphics InterfaceIntegrated
Memory Capacity64GB DDR5
Memory SpeedDDR5
Memory Spec64GB DDR5
SSD2 TB
HDDNo
Storage Spec2TB SSD
Optical Drive TypeDVD-RW
Screen SizeNo Screen
Display FeatureSupports Multiple Displays
LAN Speed10/100/1000Mbps
WLANWifi-7
Front USB2 x USB 2.0,1 x USB 3.2, 1 x USB Type-C 3.2
Front Audio Ports1 x Headphone Jack
Card ReaderNo
Video Ports3 x DisplayPort
Rear USB3 x USB 3.2, 2 x USB 2.0, 1 x USB Type-C
RJ451 port
Keyboard TypeDell Keyboard
Mouse TypeDell Mouse
Dimensions (H x W x D)18 x 16 x 10
Weight15
Package TypeDell Brown Box
Package ContentsSmall Form Factor PC, Power cord

Questions about this item

How do I install the 64GB DDR5 memory and what step is often missed?

The 64GB DDR5 modules slot into the motherboard DIMM sockets; the step people miss is pressing each stick down until both retention clips click fully into place.

What maintenance or replacement will the 260W power supply need later?

The internal fan and electrolytic capacitors inside the 260W unit degrade over time; plan to replace the whole supply after several years of continuous business use.

Which limit appears first during sustained loads on the Intel Core Ultra 5 235?

The 260W power budget caps total system draw before the 14-core processor reaches its 5.00GHz turbo ceiling under prolonged heavy workloads.

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