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Compact micro tower desktop, matte black finish, thin vertical profile

DELL

DELL Pro Micro Plus QBM1250 desktop PC, Core Ultra 5 235, 16 GB RAM, 256 GB SSD

SKU CH-T46S-K5VWD

Compact micro tower desktop with Intel Core Ultra 5 235, 16 GB DDR5, 256 GB NVMe, Wi-Fi 6E and Windows 11 Pro

  • ProcessorIntel Core Ultra 5
  • RAM capacity16 GB DDR5
  • SSD storage256 GB NVMe
  • GraphicsIntel Graphics
  • CPU modelIntel Core Ultra 5 235
  • Operating systemWindows 11 Pro
  • AI-ready performance with Intel Core Ultra 5 235 up to 5 GHz
  • 16 GB DDR5 memory for responsive multitasking
  • 256 GB NVMe SSD for fast boot and load times
  • Micro tower chassis just 1.4" wide saves desk space
  • Wi-Fi 6E and Gigabit Ethernet for flexible connectivity

Compact AI desktop for modern workflows

The Dell Pro Micro Plus QBM1250 pairs an Intel Core Ultra 5 235 processor with 16 GB of DDR5 memory and a 256 GB NVMe SSD in a micro tower chassis. Windows 11 Pro ships pre-installed, and integrated Intel Graphics handle everyday visual tasks. Wi-Fi 6E, Bluetooth and Gigabit Ethernet provide flexible connectivity for office or home setups.

Sustained performance in a micro form factor

The 3.4 GHz base frequency and 5 GHz turbo allow the Core Ultra 5 235 to maintain speed during extended workloads, while the small chassis operates within a 10 °C to 35 °C range. AI Boost capabilities accelerate compatible productivity applications without requiring a discrete graphics card. The 512 GB SSD specification noted by the manufacturer suggests additional storage headroom for demanding projects.

Verify power, display and expansion needs

Confirm your monitor supports DisplayPort or the available USB 3.2 Gen 2 video output before ordering. The compact 7.2 × 1.4 × 7 inch dimensions limit internal expansion, so plan for external peripherals if you need additional drives or cards. TPM 2.0 and a padlock loop are built in for physical and firmware security.

How it compares

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

Price $911.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 256 GB NVMe
Lower than about 80% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameDELL
Product linePro
Model namePro Micro Plus QBM1250
Part numberXP4K3
Year of release2025
Product typeDesktop PC
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 235
Turbo clock speed5 GHz
Base clock speed3.4 GHz
Memory
RAM capacity16 GB DDR5
Storage
SSD storage256 GB NVMe
Graphics
GraphicsIntel Graphics
Connectivity
Network speedGigabit Ethernet
Wi-Fi802.11ax Wireless LAN
Bluetooth supportYes
Size & build
Form factorMicro Tower
Overall dimensionsHeight:
7.2 in
Width:
1.4 in
Depth:
7 in
Product weight3.15 lb (1.43 kg)
In the box
In the boxPro Micro Plus QBM1250
Keyboard
Mouse
Quick Start Guide
Power Cord (US)
Documentation
AC Adapter
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Boost

Questions about this item

How loud and hot does the 3.4 GHz Core Ultra 5 235 run inside the 1.4-inch wide micro chassis under all-day load?

The micro tower operates between 10°C and 35°C; the 5 GHz turbo and integrated Intel Graphics share the compact thermal envelope, so sustained workloads will raise fan speed but stay within the rated range.

Which cables and peripherals must I already own to start using the Windows 11 Pro desktop?

You need a display with DisplayPort or USB-C video input, a USB keyboard and mouse, and a power outlet; the box includes the power adapter and no video cable.

Will my older USB 3.0 drives and 1080p monitor work at full speed with the USB 3.2 Gen 2 ports and DisplayPort output?

Yes — USB 3.2 Gen 2 ports are backward compatible with USB 3.0 devices, and DisplayPort drives 1080p monitors without adapters.

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