Dell Pro QBS1250 Plus Slim PC Black
£1,967.99
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About This Item
- Intel Core Ultra 7 265 processor with 20 cores and 30 MB Smart Cache
- 32 GB DDR5-SDRAM memory running at 5600 MHz
- 512 GB PCIe 4.0 NVMe SSD storage
- Intel Wi-Fi 6E AX211 and Gigabit Ethernet connectivity
- 3x DisplayPort 1.4a outputs supporting 7680×4320 resolution
- Windows 11 Pro with TPM 2.0 security
- Compact 95x293x303.5 mm slim chassis design
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Dell Pro QBS1250 Plus | AI-Powered Slim Business PC
The Dell Pro QBS1250 Plus Intel Core Ultra 7 265 32 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Slim PC PC Black delivers high-performance computing in a compact form factor. Designed for professionals who need AI-enhanced processing power without sacrificing desk space, this business-class desktop combines cutting-edge Intel Core Ultra (Series 2) technology with enterprise-grade security features.
The DELL Pro QBS1250 Plus Intel Core Ultra 7 265 32 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Slim PC PC Black packs impressive specifications into its slim chassis. Here’s what makes this system stand out:
| Metric | Spec |
|---|---|
| Processor | Intel Core Ultra 7 265 (20 cores/20 threads) |
| Memory | 32 GB DDR5-5600MHz |
| Storage | 512 GB NVMe PCIe 4.0 SSD |
| Graphics | Intel® Graphics (supports 8K) |
| OS | Windows 11 Pro |
AI Performance That Works for You
The Intel Core Ultra 7 265 processor brings genuine AI acceleration to your desktop. With Intel AI Boost NPU delivering up to 13 TOPs of dedicated AI performance, this system handles machine learning tasks, video conferencing enhancements, and creative workloads without taxing the CPU. The 33 TOPs total processing power means real-time AI features like Windows Studio Effects run smoothly while you work.
Enterprise Security Built-In
Business users get enterprise-grade protection with Trusted Platform Module 2.0 and Windows 11 Pro’s advanced security features. The TPM 2.0 chip provides hardware-based encryption for sensitive data, while Dell’s security-first design includes Kensington lock compatibility to physically secure your investment. This makes it ideal for financial services, healthcare, or any industry handling confidential information.
Connectivity That Keeps You Productive
Despite its slim profile, this desktop offers comprehensive connectivity options. Three DisplayPort 1.4a outputs support multi-monitor setups, while Intel Wi-Fi 6E AX211 ensures fast wireless performance. The combination of USB 3.2 Gen 2 ports, Gigabit Ethernet, and Bluetooth 5.2 means you can connect all your peripherals without adapters. The included Dell Pro Keyboard and Mouse – KM5221W – UK (QWERTY) – Black provides immediate productivity out of the box.
Energy Efficient Design
Dell’s commitment to sustainability shows through ENERGY STAR certification and EPEAT Gold rating. The system contains no PVC/BFR materials and maintains a total carbon footprint of 177 kg CO2e. The 260W power supply delivers ample headroom for demanding workloads while maintaining efficiency, and the system operates reliably across a wide range of environmental conditions from 10-35°C.
In the box
- Dell Pro QBS1250 Plus desktop PC
- Dell Pro Keyboard and Mouse – KM5221W – UK (QWERTY) – Black
- AC power cable
- Quick Start Guide
Before you order
- Confirm the UK QWERTY keyboard layout suits your typing needs
- Verify your monitors support DisplayPort 1.4a or plan for adapters
- Check if 512 GB storage meets your requirements or if external storage is needed
- Ensure your workspace accommodates the 95mm x 293mm x 303.5mm footprint
Buyer FAQs
Can this PC handle video editing and creative workloads?
Is this system suitable for gaming?
Can I upgrade the memory or storage later?
Does it come with Microsoft Office?
What warranty coverage is included?
Our verdict
The Dell Pro QBS1250 Plus represents an excellent choice for UK professionals who need AI-enhanced performance in a space-saving design. Its combination of Intel Core Ultra 7 processing, enterprise security features, and comprehensive connectivity makes it particularly suitable for small businesses, remote workers, and anyone running AI-accelerated applications. The UK keyboard layout and Windows 11 Pro provide a familiar, productive environment right from setup. Covered by the applicable manufacturer warranty, this system delivers reliable performance for years to come.
| Processor cache type | Smart Cache |
|---|---|
| Processor cache | 30 MB |
| Processor model | 265 |
| Number of processors installed | 1 |
| Processor boost frequency | 5.3 GHz |
| Processor threads | 20 |
| Processor family | Intel Core Ultra 7 |
| Number of processors supported | 1 |
| Performance cores | 8 |
| Efficient cores | 12 |
| Performance-core base frequency | 2.4 GHz |
| Efficient-core base frequency | 1.8 GHz |
| Processor base power | 65 W |
| Maximum turbo power | 182 W |
| Efficient-core Max Turbo Frequency | 4.6 GHz |
| Performance-core Max Turbo Frequency | 5.2 GHz |
| 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 | 33 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory layout slots x size | 1 x 32 GB |
| Internal memory | 32 GB |
| Maximum internal memory | 128 GB |
| Memory slots | 4x DIMM |
| Memory clock speed | 5600 MHz |
| Memory channels | Single-channel |
| Memory data transfer rate | 5600 MT/s |
| Storage media | SSD |
| Number of storage drives installed | 1 |
| RAID support | No |
| SSD interface | PCI Express 4.0 |
| Number of SSDs installed | 1 |
| Compatible memory cards | Not supported |
| Total storage capacity | 512 GB |
| SSD form factor | M.2 |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Discrete graphics card | No |
| On-board graphics card family | Intel® Graphics |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® Graphics |
| On-board GPU manufacturer | Intel |
| Maximum on-board graphics card resolution | 7680 x 4320 pixels |
| Optical drive type | No |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), 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 | 2×2 |
| WLAN controller manufacturer | Intel |
| LAN controller | Intel® I219-LM |
| Antenna design | Internal |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 1 3.1 Gen 1 Type-A ports quantity | 3 |
| USB 3.2 Gen 2 3.1 Gen 2 Type-A ports quantity | 1 |
| USB 3.2 Gen 2 3.1 Gen 2 Type-C ports quantity | 1 |
| Number of SATA III connectors | 2 |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN RJ-45 ports | 1 |
| DisplayPorts quantity | 3 |
| DisplayPort version | 1.4a |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Number of rear USB ports | 6 |
| Number of front USB ports | 4 |
| PCI Express x1 Gen 3.x slots | 1 |
| PCI Express x4 Gen 3.x slots | 1 |
| PCI Express x16 Gen 4.x slots | 1 |
| Water cooling system | No |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Chassis type | Slim PC |
| Placement supported | Horizontal/Vertical |
| Cable lock slot | Yes |
| Audio chip | Realtek ALC3204 |
| Market positioning | Business |
| Product type | PC |
| Audio system | High Definition Audio |
| Trusted Platform Module TPM version | 2.0 |
| Operating system architecture | 64-bit |
| Trial software | Activate Your Microsoft 365 For A 30 Day Trial |
| Operating system installed | Windows 11 Pro |
| Power supply input frequency | 47/63 Hz |
| Power supply input voltage | 90 – 264 V |
| Power supply | 260 W |
| Operating altitude | -15.2 – 3048 m |
| Storage temperature T-T | -40 – 65 °C |
| Operating relative humidity H-H | 10 – 90% |
| Storage relative humidity H-H | 0 – 95% |
| Operating temperature T-T | 10 – 35 °C |
| Non-operating altitude | -15.2 – 10668 m |
| Operating vibration | 0.66 G |
| Non-operating vibration | 1.3 G |
| Operating shock | 110 G |
| Non-operating shock | 160 G |
| Sustainability certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold |
| Doesnt contain | PVC/BFR |
| Width | 95 mm |
| Depth | 293 mm |
| Height | 303.5 mm |
| Cables included | AC |
| Input device model | Dell Pro Keyboard and Mouse – KM5221W – UK (QWERTY) – Black |
| Display included | No |
| Total carbon footprint kg of CO2e | 177 |
| PAIA version | GaBi version 1, 2024 |
| Carbon emissions energy usage kg of CO2e | 67.614 |
| Carbon emissions manufacturing kg of CO2e | 95.934 |
| Carbon emissions logistics kg of CO2e | 10.089 |
| Carbon emissions end-of-life kg of CO2e | 3.54 |
| Trusted Platform Module TPM | Yes |
| On-board graphics card | Yes |
| Processor manufacturer | Intel |
| Built-in speakers | No |
| Distributor SKUs | CO90381, 11835280, STD10224017, 2032846 |

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