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Dell Pro Tower Plus desktop in matte black chassis with front DVD-RW slot and USB ports

DELL

DELL Pro Tower Plus QBT 1250 Intel Core Ultra 5 235 16GB DDR5 512GB SSD desktop PC

SKU CH-ZMF3-3JTM5

A business tower desktop with a 14-core Intel Core Ultra 5 235 processor, 16GB DDR5 memory, 512GB SSD storage, DVD-RW drive and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5 (Series 2)
  • Memory size16 GB DDR5
  • Storage drive512 GB SSD
  • GraphicsIntel HD Graphics
  • CPUIntel Core Ultra 5 235 14-Core Processor at 3.4 GHz up to 5
  • 14-core Intel Core Ultra 5 235 up to 5.00 GHz for demanding workloads
  • 16 GB DDR5 memory enables smooth multitasking and fast data processing
  • 512 GB SSD delivers quick boot times and rapid file access
  • Intel HD Graphics with multi-display support expands workspace flexibility
  • Versatile connectivity including 4×USB 3.2, 2×USB 3.2 Type-C, Gigabit Ethernet

Dell Pro Tower Plus QBT 1250

This desktop PC is built for business professionals who need a reliable tower for daily office workloads and multitasking. The Intel Core Ultra 5 235 processor with 14 cores and 16GB of DDR5 memory handles productivity applications smoothly. Windows 11 Pro is pre-installed with business-grade security features. A 512GB SSD provides fast boot and application launch times.

Intel HD Graphics multi-display support

Integrated Intel HD Graphics drives multiple monitors through DisplayPort connections for extended desktop space. The 260W power supply limits the system to integrated graphics only; a discrete GPU upgrade would require a higher-capacity unit. Gigabit Ethernet gives a wired network link at up to 1Gbps. Four USB 2.0, four USB 3.2 and two USB 3.2 Type-C ports cover legacy and modern peripherals.

512GB SSD sole internal storage

The single 512GB solid-state drive is the only factory-installed storage device; users needing larger local capacity must add secondary drives themselves. The DVD-RW optical drive remains for legacy media access. The tower chassis uses a proprietary Dell Pro layout, so component upgrades follow Dell's mechanical and electrical constraints. Buyers who want more storage out of the box should look elsewhere.

How it compares

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

Price $949.99
Pricier than about 75% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR5
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Product
Brand nameDELL
Product lineDell Pro
Model nameQBT1250
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Processor
ProcessorIntel Core Ultra 5 (Series 2)
CPUIntel Core Ultra 5 235 14-Core Processor at 3.4 GHz up to 5 GHz
Processor cache24 MB Intel Smart Cache
L3 cache per CPU24 MB
Memory
Memory size16 GB DDR5
RAM capacity16 GB DDR5
RAM type and speedDDR5
Memory configuration16 GB DDR5
Storage
Storage drive512 GB SSD
SSD storage512 GB
Hard driveNo
Storage configuration512 GB SSD
Disc driveDVD-RW
Optical driveDVD-RW
Disc drive details8x DVD+/-RW 9.5 mm Drive
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-FiNo
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 factorTower
Overall dimensions18 × 16 × 10
In the box
Included monitorNot included
Pointing deviceDell Mouse
In the boxTower Desktop, Power cord, Keyboard,Mouse
Software
Operating systemWindows 11 Pro
More details
Keyboard typeDell Keyboard

Questions about this item

Should I choose the 16GB DDR5 configuration or add more memory later?

The system ships with 16GB DDR5 installed; the DDR5 standard means any future modules must also be DDR5 to fit the motherboard slots.

What does the 5.00GHz turbo speed actually deliver in daily work?

The Intel Core Ultra 5 235 can boost up to 5.00GHz on demanding threads, giving snappy response for spreadsheets, video calls and multi-app workflows.

Which display outputs does the Intel HD Graphics provide and how many monitors can I run?

Intel HD Graphics drives multiple displays through the onboard DisplayPort connections, supporting extended desktop setups for trading or productivity.

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