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Small silver desktop tower with front USB ports

DELL

DELL Pro Slim Plus QBS 1250 Core Ultra 7 265 64GB DDR5 256GB SSD desktop PC

SKU CH-0SPY-RJH2K

Small-form-factor desktop with a 20-core Intel Core Ultra 7 265, 64 GB DDR5 and a 256 GB SSD running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7 (Series 2)
  • Memory size64 GB DDR5
  • Storage drive256 GB SSD
  • GraphicsIntel HD Graphics
  • CPUIntel Core Ultra 7 265 20-Core Processor at 2.4 GHz up to 5.
  • Intel Core Ultra 7 265 20-core processor up to 5.30 GHz handles demanding workloads
  • 64 GB DDR5 memory enables smooth multitasking and fast data processing
  • 256 GB SSD delivers quick boot times and rapid file access
  • Intel HD Graphics supports multi-display setups for productivity
  • Versatile connectivity with USB 2.0, USB 3.2 and USB-C ports

Business desktop for office workloads

The Dell Pro Slim Plus QBS 1250 is a small-form-factor business desktop built around an Intel Core Ultra 7 265 processor with 20 cores running at 2.40 GHz up to 5.30 GHz. It ships with Windows 11 Pro and targets professionals who need responsive multitasking for productivity applications, data handling and everyday office tasks.

Memory and storage capacity

Sixty-four gigabytes of DDR5 memory provides ample headroom for large spreadsheets, multiple browser tabs and concurrent business applications without swapping. The 256 GB solid-state drive delivers quick boot times and fast file access, though users working with extensive local media libraries or large project archives will need additional storage.

260-watt power supply constraint

The internal 260 W power supply limits graphics expansion to low-profile cards that fit within its output budget, so the system relies on integrated Intel HD Graphics for multi-display support via DisplayPort. Buyers who require a discrete GPU for 3D rendering, video editing or GPU-accelerated workloads should consider a chassis with a higher-wattage supply.

How it compares

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

Price $1,518.99
Pricier than about 88% of the 14,711 comparable items (median $494.99).
Memory size 64 GB DDR5
Higher than about 91% of the 5,840 comparable items (median 16 GB).
RAM capacity 64 GB DDR5
Higher than about 90% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineDell Pro
Model nameQBS1250
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Processor
ProcessorIntel Core Ultra 7 (Series 2)
CPUIntel Core Ultra 7 265 20-Core Processor at 2.4 GHz up to 5.3 GHz
Processor cache30 MB Intel Smart Cache
L3 cache per CPU30 MB
Memory
Memory size64 GB DDR5
RAM capacity64 GB DDR5
RAM type and speedDDR5
Memory configuration64 GB DDR5
Storage
Storage drive256 GB SSD
SSD storage256 GB
Hard driveNo
Storage configuration256 GB SSD
Disc driveNo
Second disc driveNo
Optical driveDVD-RW
Display
Screen sizeNo Screen
Display capabilitiesSupports Multiple Displays
Graphics
GraphicsIntel HD Graphics
GPUIntel HD Graphics
GPU modelIntel HD Graphics
GPU interfaceIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wi-FiWifi-7
Ports & slots
Front USB ports2 x USB 2.0,1 x USB 3.2, 1 x USB Type-C 3.2
Front audio jacks1 x Headphone Jack
Memory card readerNo
Video connectors3 x DisplayPort
Rear USB ports3 x USB 3.2, 2 x USB 2.0, 1 x USB Type-C
Ethernet port1 port
Power
Power supply260 W
Size & build
Form factorSmall Form Factor
Overall dimensions18 × 16 × 10
In the box
Included monitorNot included
Pointing deviceDell Mouse
In the boxSmall Form Factor PC, Power cord
Software
Operating systemWindows 11 Pro
More details
Keyboard typeDell Keyboard

Questions about this item

Will the 260W power supply handle an older PCIe graphics card I want to keep?

The 260W unit powers the Intel Core Ultra 7 265 and integrated Intel HD Graphics; any add-in card must fit within the remaining budget and the small-form-factor chassis.

How can I verify the 64GB DDR5 is running at full speed after first boot?

Open Task Manager, select the Performance tab, choose Memory and confirm the value shown matches the DDR5 specification for this system.

Does the box contain a monitor cable for the DisplayPort outputs?

The system ships with the Dell Pro Slim Plus QBS 1250 tower, power cord, Windows 11 Pro licence and documentation; a DisplayPort cable is not included.

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