DELL Pro QBM1250 Plus Mini PC Black
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About This Item
- Intel Core Ultra 5 235 processor with 14 cores (6 performance, 8 efficient) and 24 MB Smart Cache
- 16 GB DDR5-SDRAM memory, expandable to 64 GB via 2x SO-DIMM slots
- 512 GB PCIe 4.0 NVMe M.2 SSD with TLC memory
- Intel® Graphics with Windows Studio effects support and AI Boost NPU
- Compact 36 x 178 x 182 mm micro PC with 180 W power supply
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Dell Pro QBM1250 Plus | Intel Core Ultra 5 Mini PC
The Dell Pro QBM1250 Plus Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Micro PC Mini PC Black delivers enterprise-grade performance in a footprint small enough to mount behind a monitor. Powered by Intel’s latest Core Ultra 5 235 processor with integrated AI acceleration, it’s built for professionals who need speed without sacrificing desk space.
Slim Specs Table
| Metric | Spec |
|---|---|
| Processor | Intel Core Ultra 5 235 (14 cores, 5 GHz boost) |
| Memory | 16 GB DDR5-5600 SO-DIMM |
| Storage | 512 GB NVMe SSD |
| OS | Windows 11 Pro |
| Graphics | Intel® Graphics (on-board) |
AI-Accelerated Performance for Modern Workloads
The Intel Core Ultra 5 235 processor features Intel AI Boost, delivering up to 27 TOPS of total processing power with 13 TOPS dedicated to AI tasks. This makes the QBM1250 Plus ideal for running AI-enhanced applications, video conferencing with Windows Studio Effects, and data analysis workloads that benefit from neural processing. The 14-core hybrid architecture (6 performance cores + 8 efficient cores) ensures smooth multitasking whether you’re running virtual machines, editing documents, or streaming 4K content.
Enterprise Security and Management Ready
With Trusted Platform Module (TPM) 2.0 and Intel’s vPro platform support, this mini PC meets business security standards out of the box. The Kensington lock slot provides physical security for office deployments, while the compact 36mm x 178mm x 182mm chassis allows flexible placement – mount it on a monitor arm, position it vertically on a desk, or tuck it away horizontally. The 180W power supply ensures stable operation even under sustained workloads.
Connectivity and Expansion Options
Despite its small size, the QBM1250 Plus offers comprehensive connectivity including three DisplayPort 1.4a outputs for multi-monitor setups, Intel Wi-Fi 6E AX211 for fast wireless networking, and Gigabit Ethernet for reliable wired connections. The front-facing USB ports provide easy access for peripherals, while the rear array accommodates permanent connections. With two SO-DIMM slots supporting up to 64GB DDR5 memory, you can expand capacity as your needs grow.
Box contents
- Dell Pro QBM1250 Plus mini PC
- Dell Pro Keyboard and Mouse – KM5221W (UK QWERTY layout)
- 180W power adapter
- Quick Start Guide
- Safety Information
Check before you buy
- Confirm the UK QWERTY keyboard layout meets your regional requirements
- Verify your monitor connections (three DisplayPort outputs required)
- Check your network infrastructure supports Wi-Fi 6E or plan for Ethernet use
- Ensure your software licenses are compatible with Windows 11 Pro
Frequently Asked Questions
Q: Can this mini PC support dual 4K monitors?
A: Yes, with three DisplayPort 1.4a outputs, you can connect multiple 4K displays at 60Hz.
Q: Is the memory upgradeable?
A: Yes, it supports up to 64GB DDR5 memory across two SO-DIMM slots.
Q: Does it have a built-in webcam?
A: No, this model does not include a webcam – you’ll need an external camera for video calls.
Q: What’s the warranty coverage?
A: Covered by the standard Manufacturer Warranty.
Q: Can I use this for gaming?
A: While capable of light gaming with Intel® Graphics, it’s primarily designed for business and productivity workloads rather than gaming.
The Consultant’s verdict & warranty
The Dell Pro QBM1250 Plus represents an excellent choice for business users, remote workers, and space-conscious professionals who need reliable, secure computing power without the bulk of a traditional desktop. Its combination of Intel’s latest processor technology, comprehensive connectivity, and enterprise-grade security features makes it particularly well-suited for office deployments, digital signage, or as a compact workstation for professionals who value both performance and footprint. Covered by the standard Manufacturer Warranty.
| 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 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| 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 |
| Total carbon footprint (kg of CO2e) | 80.7 |
| Weight & dimensions | |
| Width | 36 mm |
| Depth | 178 mm |
| Height | 182 mm |
| Weight | 1.43 kg |
| Packaging content | |
| Display included | No |
| Input device model | Dell Pro Keyboard and Mouse - KM5221W - UK (QWERTY) - Black |
| Display | |
| Display included | No |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 80.7 |
| PAIA version | GaBi version 1, 2024 |
| Carbon emissions, energy usage (kg of CO2e) | 32.8449 |
| Carbon emissions, manufacturing (kg of CO2e) | 45.0306 |
| Carbon emissions, logistics (kg of CO2e) | 2.2596 |
| Carbon emissions, end-of-life (kg of CO2e) | 0.5649 |
| Other features | |
| Trusted Platform Module (TPM) | Yes |
| On-board graphics card | Yes |
| Processor manufacturer | Intel |
| Identifiers | |
| Distributor SKUs | CO90380, 11835088, 615411, STD10224023, 2028655, 20925023000 |
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