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Black vertical tower desktop PC with matte finish and front panel ports

DELL

DELL Pro Tower Plus QBT1250 Intel Core Ultra 7 265 16GB DDR5 256GB SSD desktop PC

SKU CH-0F6X-MBQZC

Business tower desktop with a 20-core Intel Core Ultra 7 265 processor, 16GB DDR5 memory and a 256GB SSD for fast boot and responsive multitasking

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageBusiness
  • ProcessorIntel Core Ultra 7 265 20-Core Processor at 2.40GHz up to 5.
  • Processor Main Features64 bit 20-Core Processor
  • Cache Per Processor30MB Intel Smart Cache
  • 20-core Intel Core Ultra 7 265 reaches 5.30 GHz for demanding workloads
  • 16 GB DDR5 memory accelerates multitasking and data throughput
  • 256 GB SSD cuts boot and application load times
  • Intel HD Graphics drives multiple displays via DisplayPort
  • 260 W power supply with versatile USB 2.0, 3.2 and Type-C connectivity

Business tower for professional workloads

The Dell Pro Tower Plus QBT1250 is a business desktop built around an Intel Core Ultra 7 265 20-Core processor running at 2.40GHz up to 5.30GHz with 30MB Intel Smart Cache. It ships with 16GB DDR5 memory and a 256GB SSD. Intel HD Graphics drives multiple displays through DisplayPort connections. Windows 11 Pro is pre-installed.

Suited to office multitasking.

This system suits professionals who need responsive performance for productivity applications, data handling and multi-monitor setups. Buyers who require discrete graphics acceleration for 3D rendering, video editing or GPU compute workloads should look at a different configuration. The 260W power supply and tower chassis define the expansion ceiling.

16GB DDR5 memory capacity

The installed 16GB DDR5 determines how many applications and large datasets stay in fast memory simultaneously. If your workflow regularly exceeds this capacity, the system will rely on the 256GB SSD for paging, which slows sustained throughput. Memory type and size are fixed by this specification.

Highlights

  • 20-core Intel Core Ultra 7 265 reaches 5.30 GHz for demanding workloads
  • 16 GB DDR5 memory accelerates multitasking and data throughput
  • 256 GB SSD cuts boot and application load times
  • Intel HD Graphics drives multiple displays via DisplayPort
  • 260 W power supply with versatile USB 2.0, 3.2 and Type-C connectivity

Specifications

BrandDELL
SeriesDell Pro
ModelQBT1250
TypeBusiness Desktops & Workstations
Form FactorTower
UsageBusiness
ProcessorIntel Core Ultra 7 265 20-Core Processor at 2.40GHz up to 5.30GHz
Processor Main Features64 bit 20-Core Processor
Cache Per Processor30MB Intel Smart Cache
Memory16GB DDR5
Storage256GB SSD
Optical DriveNo
Optical Drive 2No
GraphicsIntel HD Graphics
EthernetGigabit Ethernet
Power Supply260W
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 7 (Series 2)
L3 Cache Per CPU30MB
CPU Main Features64 bit 20-Core Processor
GPU/VGA TypeIntel HD Graphics
Graphics CardIntel HD Graphics
Graphics InterfaceIntegrated
Memory Capacity16GB DDR5
Memory SpeedDDR5
Memory Spec16GB DDR5
SSD256 GB
HDDNo
Storage Spec256GB SSD
Optical Drive TypeNo
Screen SizeNo Screen
Display FeatureSupports Multiple Displays
LAN Speed10/100/1000Mbps
WLANNo
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

What physical space and power connection does the 260W tower chassis need?

The tower form factor sits on a desk or floor and plugs into a standard mains outlet; the 260W supply is internal so no external brick is required.

How is the Windows 11 Pro image finalised on first boot, and what step do users often skip?

The out-of-box experience guides you through region, keyboard, network and Microsoft-account sign-in; skipping the network step leaves the system in a limited offline state.

When will the 16GB DDR5 memory or 256GB SSD need replacement or expansion?

The single 16GB DDR5 module can be added to later if workloads grow, and the 256GB SSD can be supplemented with another drive when free space runs low.

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