DELL Pro QBM1250 Plus Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Micro PC Mini PC Black
- Windows 11 Pro 64-bit
- Intel Core Ultra 5 235 (24MB Cache)
- 16GB DDR5-SDRAM (1 x 16) & 512GB SSD
More Information
Reasons To Buy

Stay ahead with the power of AI
For demanding tasks that require superior performance speeds and connectivity, opt for Dell Pro Micro Plus powered by Intel® Core™ Ultra desktop processors (Series 2), up to Ultra 9.

Dell Pro Micro Plus
Features the latest Intel® Core™ Ultra processors, up to Ultra 9. Includes 6 USB-A and 2 USB-C ports, 3 DisplayPorts supporting up to 4 displays, and dual M.2 SSD slots for fast data speeds.

Next-level AI
The Dell Pro Micro Plus delivers power-efficient performance for AI workloads with its Intel® Core™ Ultra desktop processors (Series 2) and three-tier multi-processing architecture combining CPU, GPU and dedicated NPU. This setup ensures AI-driven apps run faster and smoother across any project.
Bring AI to your PC
Dell delivers the industry's most comprehensive AI toolkit leveraging NPU technology. Dell Pro AI Studio brings AI directly to your device, delivering cloud-like seamlessness without the hefty price tag. Set up and deploy AI with ease in any workplace.
Increased efficiency
Let your desktop work smarter, not harder, with enhanced AI collaboration that uses up to 58% less processor power during Zoom calls with AI background effects.
Faster AI performance
Get up to 50% faster AI performance with Adobe After Effects’ AI Scene Edit Detection to speed up your editing workflow and unlock more time for creativity, all while delivering stunning results.
Top AI PC security
Work securely with effortless management on the world's most secure and manageable commercial AI PCs. Built to combat modern cyberattacks, these systems feature advanced hardware and firmware protections, integrated validation for all driver and BIOS updates, and a published schedule for driver and download releases. And, with Intel Pro® options, IT departments get multilayer security, remote management and reliable stability.

Purposeful design
The Dell Pro Micro Plus seamlessly blends style and functionality, offering a versatile design that’s efficient in enhancing performance during long workdays. Built for durability, all Dell Pro desktops undergo rigorous military-grade testing to deliver reliable performance you can count on.

Cooler and quieter
Reengineered with an enhanced thermal design and additional venting on the chassis, it delivers up to 9% cooler and up to 22% quieter operation.

Fits into any workspace
Keep your workspace clutter free with a range of optional mounts and stands. You can set up a complete all-in-one system by attaching a Dell USB-C Hub monitor to the Dell Pro Micro All-in-One stand, or use it as part of a Dell video conferencing setup.

Power that drives your workflow
Fast, seamless and future-proof, Dell Pro Micro Plus meets your needs today and for years to come.
Multi-monitor setup
Expand your screen setup with integrated graphics, allowing you to use up to 4 displays at once .
Upgradable
Enhance your desktop’s capabilities with optional DP and HDMI ports, 5GbE Optical Fibre (Peer-to-Peer) and Wi-Fi.
Fast storage
Handle heavy workloads with up to 64GB of DDR5 memory running at up to 6400 MT/s, and up to two M.2 Gen 4 SSDs.
Convenient connectivity
Quickly connect your existing peripherals using the front USB-C and USB-A ports, as well as an array of rear ports.

Modern device management
Single BIOS strategy
Streamline PC deployment and simplify fleet management with one unified BIOS across Dell Pro Micro, Slim and Tower with Intel® processors.
Built to perform
Dell Pro desktops are built for reliability and durability, with less than 1% requiring service in their first year.
Dell Trusted Update Experience
We package the latest BIOS, drivers and firmware versions for our customers – with Dell-exclusive capabilities to simplify PC management.

Simplify IT
We offer the most secure and manageable commercial PCs, along with modern lifecycle services and solutions to make IT management a breeze. Begin your PC refresh with ProDeploy for systems that are ready to use on day one, and ensure they continue working without interruption with our ProSupport solutions.
Dell Security
Reduce the attack surface and improve cyber resilience with Dell Trusted Workspace. Supply chain security and BIOS-level tamper detections help maintain device trust while partner software provides advanced threat protection for endpoints, network and the cloud.
Dell Management
Manage your PCs over the cloud, in conjunction with Microsoft Intune, via the Dell Management Portal.
Dell APEX
APEX PC-as-a-Service unlocks capital so you can invest in AI-ready PCs with no upfront investment. Seamlessly deploy, secure, manage, support and responsibly retire devices as part of your subscription.

Advancing sustainability
Compact in size, big on sustainability. This small but powerful desktop is designed with sustainability in mind, featuring recycled materials while meeting key environmental standards.
Innovative materials
The Dell Pro Micro Plus is crafted with up to 59% post-consumer recycled plastic, closed loop plastic and 13% recycled ocean-bound plastic.
Dell continues to lead the industry in the use of 50% recycled steel in the chassis of this desktop. Plus, it ships in packaging made with up to 100% recycled content or renewable content.
Reduce e-waste when modernising your tech
We can help you responsibly and securely retire your legacy IT equipment, regardless of brand, while addressing your sustainability goals.
Raising environmental standards
This product is certified ENERGY STAR® and registered EPEAT Gold with Climate+ and carries the latest TCO certification, meaning it meets best-in-class standards for energy use and repair. Meaning it meets key sustainability criteria for energy efficiency and climate impact.

Accelerate business success with Copilot and Windows 11 Pro
AI-powered multi-tasking mastery for a new way of working with Windows 11 Pro. With features like Copilot in Windows, get better answers, grow your skills, and effortlessly optimise workflows. Windows 11 Pro on Dell PCs come with the latest advances in security and AI delivered conveniently to your desktop. Benefit from AI-enhanced efficiency, performance, and security today, and innovate to take on new challenges tomorrow.
Description
Ultracompact desktop with superior performance, speeds and connectivity powered by Intel® Core™ Ultra (Series 2) desktop processors, up to U9.
Specifications
Processor | |
---|---|
Processor generation | Intel Core Ultra (Series 2) |
Processor cache type | Smart Cache |
Processor cache | 24 MB |
Processor model | 235 |
Number of processors installed | 1 |
Processor manufacturer | Intel |
Processor boost frequency | 5 GHz |
Processor threads | 14 |
Processor cores | 14 |
Processor family | Intel Core Ultra 5 |
Performance cores | 6 |
Efficient cores | 8 |
Performance-core base frequency | 3.4 GHz |
Efficient-core base frequency | 2.9 GHz |
Processor base power | 65 W |
Maximum turbo power | 121 W |
Efficient-core Max Turbo Frequency | 4.4 GHz |
Performance-core Max Turbo Frequency | 5 GHz |
Neural processor unit (NPU) | |
Neural processor unit (NPU) | Intel AI Boost |
Sparsity support | Yes |
Windows Studio effects support | Yes |
AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
Total processor performance up to | 27 TOPs |
NPU performance up to | 13 TOPs |
GPU performance up to | 6 TOPs |
Memory | |
Non-ECC | Yes |
Memory layout (slots x size) | 1 x 16 GB |
Internal memory | 16 GB |
Maximum internal memory | 64 GB |
Memory slots | 2x SO-DIMM |
Internal memory type | DDR5-SDRAM |
Memory channels | Single-channel |
Memory data transfer rate | 5600 MT/s |
Storage | |
Storage media | SSD |
Number of storage drives installed | 1 |
Optical drive type | No |
SSD interface | PCI Express 4.0 |
SSD capacity | 512 GB |
Number of SSDs installed | 1 |
Total storage capacity | 512 GB |
SSD memory type | TLC |
SSD form factor | M.2 |
Total SSDs capacity | 512 GB |
NVMe | Yes |
Graphics | |
Discrete graphics card | No |
On-board graphics card family | Intel Graphics |
On-board graphics card | Yes |
Discrete graphics card model | Not available |
On-board graphics card model | Intel Graphics |
On-board GPU manufacturer | Intel |
Optical drive | |
Optical drive type | No |
Network | |
Ethernet LAN | Yes |
Wi-Fi | Yes |
Bluetooth | Yes |
Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax) |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Cabling technology | 10/100/1000Base-T(X) |
WLAN controller model | Intel Wi-Fi 6E AX211 |
Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
Antenna type | 2x2 |
WLAN controller manufacturer | Intel |
LAN controller | Intel WGI219LM |
Antenna design | Internal |
Ports & interfaces | |
Combo headphone/mic port | Yes |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
Thunderbolt 3 ports quantity | 0 |
USB 2.0 ports quantity | 0 |
HDMI ports quantity | 0 |
Ethernet LAN (RJ-45) ports | 1 |
DisplayPorts quantity | 3 |
DC-in jack | Yes |
DisplayPort version | 1.4a |
USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
Number of rear USB ports | 5 |
Number of front USB ports | 3 |
Number of front audio ports | 1 |
Technical details | |
Cable lock slot type | Kensington |
Product type | Mini PC |
Trusted Platform Module (TPM) | Yes |
Product colour | Black |
Chassis type | Micro PC |
Audio system | High Definition Audio |
Placement supported | Horizontal/Vertical |
Cable lock slot | Yes |
Motherboard chipset | Intel Q870 |
Sustainability certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO |
Doesn't contain | PVC/BFR |
Design | |
---|---|
Cable lock slot type | Kensington |
Product colour | Black |
Chassis type | Micro PC |
Placement supported | Horizontal/Vertical |
Cable lock slot | Yes |
Performance | |
Audio chip | Realtek ALC3204 |
Market positioning | Business |
Product type | Mini PC |
Trusted Platform Module (TPM) | Yes |
Audio system | High Definition Audio |
Motherboard chipset | Intel Q870 |
Trusted Platform Module (TPM) version | 2.0 |
Software | |
Operating system architecture | 64-bit |
Trial software | Activate Your Microsoft 365 For A 30 Day Trial |
Operating system installed | Windows 11 Pro |
Power | |
Power supply input frequency | 50 / 60 Hz |
Power supply input voltage | 100 - 240 V |
Power supply | 180 W |
Operational conditions | |
Operating altitude | -15.2 - 3048 m |
Storage temperature (T-T) | -40 - 65 °C |
Operating relative humidity (H-H) | 20 - 80% |
Storage relative humidity (H-H) | 5 - 95% |
Operating temperature (T-T) | 10 - 35 °C |
Non-operating altitude | -15.2 - 10668 m |
Operating vibration | 0.26 G |
Non-operating vibration | 1.37 G |
Operating shock | 40 G |
Non-operating shock | 105 G |
Sustainability | |
Sustainability certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold, TCO |
Doesn't contain | PVC/BFR |
Weight & dimensions | |
Width | 36 mm |
Depth | 178 mm |
Height | 182 mm |
Weight | 1.43 kg |
Packaging content | |
Display included | No |
Display | |
Display included | No |
Other features | |
Trusted Platform Module (TPM) | Yes |
On-board graphics card | Yes |
Processor manufacturer | Intel |
Delivery Details
- UK distributors.
- Order before 4 pm for next-day delivery.
- Standard (2-3 days) £7.50
- Next Day £9.99
- Free standard delivery over £100
There are deivery surcharges to these postcodes:
Postcode | Charge |
IV3-40 | £20 |
IV52-54 | £20 |
IV63 | £20 |
KW1-14 | £20 |
PA10-40 | £20 |
PH19-40 | £20 |
PH50 | £20 |
HS | £50 |
IV41-51 | £50 |
IV55-56 | £50 |
KA27-28 | £50 |
KW15-17 | £50 |
PA41-49 | £50 |
PA60-62 | £50 |
PA76-78 | £50 |
PH41-44 | £50 |
ZE | £50 |
IM | £50 |
JE | £50 |
GY | £50 |
TR21-25 | £50 |
BT | £20 |
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SKU |
D6GXR
|
5V8C5EA#ABU
|
DT.BK6EK.00H
|
883X0EA#ABU
|
883X2EA#ABU
|
6U4R8EA#ABU
|
Manufacturer |
DELL
|
HP
|
Acer
|
HP
|
HP
|
HP
|
Optical drive type |
N
|
DVD±RW
|
DVD±RW
|
N
|
N
|
N
|
Display included |
N
|
N
|
N
|
N
|
N
|
N
|
Processor family |
Intel Core Ultra 5
|
Intel Core i7
|
Intel Core i7
|
Intel Core i5
|
Intel Core i5
|
Intel Core i5
|
Operating system installed |
Windows 11 Pro
|
Windows 11 Pro
|
Windows 11 Home
|
Windows 11 Pro
|
Windows 11 Pro
|
Windows 11 Pro
|
Total storage capacity |
500GB to 750GB
|
500GB to 750GB
|
500GB to 750GB
|
100GB to 300GB
|
100GB to 300GB
|
500GB to 750GB
|
On-board graphics adapter |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
Internal memory |
16GB
|
16GB
|
8GB
|
16GB
|
8GB
|
16GB
|
Product type |
Mini PC (<= 3L)
|
PC
|
PC
|
Mini PC (<= 3L)
|
Mini PC (<= 3L)
|
PC
|
Discrete graphics adapter |
N
|
N
|
N
|
N
|
N
|
N
|