DELL Pro All-in-One PC, 24″, Intel Core Ultra 5, 16GB DDR5, 512GB SSD, Windows 11 Pro, Wi-Fi 6E
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About This Item
- 24-inch Full HD IPS display with 99% sRGB colour gamut and anti-glare ComfortView Plus technology
- Intel Core Ultra 5 235T processor with 14 cores, 24MB cache and up to 5GHz boost frequency
- 16GB DDR5 memory (expandable to 64GB) and 512GB TLC SSD for fast performance
- Integrated Intel® Graphics, 2.07MP FHD webcam with privacy shutter and dual 3W speakers
- Wi-Fi 6E, Bluetooth, multiple USB ports including PowerShare and height-adjustable stand
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Dell Pro QC24251 | AI-Ready All-in-One Desktop
The Dell Pro QC24251 Intel Core Ultra 5 235T 61 cm (24″) 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Black delivers enterprise-grade performance in a sleek, space-saving design. Powered by Intel’s latest Core Ultra 5 processor with built-in AI acceleration, this 24-inch all-in-one is built for professionals who need both power and privacy without the clutter of traditional desktop setups.
Key Specifications
| Metric | Spec |
|---|---|
| Display | 24″ Full HD IPS, 250 cd/m², 99% sRGB |
| Processor | Intel Core Ultra 5 235T (14 cores, 5 GHz boost) |
| Memory | 16 GB DDR5-5600 MT/s (expandable to 64 GB) |
| Storage | 512 GB TLC SSD |
| Operating System | Windows 11 Pro (64-bit) |
AI Acceleration for Modern Workloads
The Intel Core Ultra 5 235T processor brings dedicated AI processing to your desktop with Intel AI Boost NPU, delivering up to 13 TOPs of AI performance. This means smoother video conferencing with Windows Studio Effects, faster content creation through DirectML and ONNX RT frameworks, and enhanced productivity for AI-assisted applications. The 14-core hybrid architecture combines 6 performance cores and 8 efficient cores, reaching 5 GHz boost speeds for demanding tasks.
Professional-Grade Display and Privacy
The 24-inch Full HD IPS display features ComfortView Plus technology to reduce blue light emissions without colour distortion, making it ideal for extended work sessions. With 99% sRGB coverage, anti-glare coating, and 250 cd/m² brightness, the screen delivers accurate colours and clear visibility in various lighting conditions. The pop-up FHD webcam includes a physical privacy shutter, ensuring your video calls remain secure when not in use.
Enterprise Connectivity and Security
Built for modern business environments, this all-in-one includes Wi-Fi 6E (802.11ax) for faster wireless speeds and lower latency, plus Gigabit Ethernet for reliable wired connections. The Intel vPro platform eligibility and Trusted Platform Module 2.0 provide enterprise-grade security features. With 2×2 antenna configuration and Bluetooth support, you’ll maintain stable connections whether you’re in the office or working remotely.
What is in the box
- Dell Pro QC24251 All-in-One PC (stand attached)
- Dell Pro Keyboard and Mouse – KM5221W (UK QWERTY layout)
- 130W AC power adapter with 7.4mm barrel connector
- Quick Start Guide
Check before you buy
- Confirm the UK QWERTY keyboard layout meets your typing preferences
- Verify your workspace has sufficient depth for the 57.9mm thin profile
- Check that your network supports Wi-Fi 6E for optimal wireless performance
- Ensure you have space for the height-adjustable stand’s range of motion
Questions and answers
Can I upgrade the memory on this all-in-one PC?
Does this model have a discrete graphics card?
Is the webcam suitable for professional video calls?
Can I use this PC in a hot environment?
What type of USB ports are available?
Our verdict
The Dell Pro QC24251 represents an excellent choice for professionals and small businesses seeking an AI-ready, space-efficient desktop solution. With its Intel Core Ultra 5 processor, enterprise security features, and adjustable stand design, it delivers the performance and flexibility needed for modern office work. Covered by the applicable manufacturer warranty, this all-in-one combines Dell’s reliability with cutting-edge AI capabilities for a future-proof computing experience.
| HD type | Full HD |
|---|---|
| Pixel pitch | 0.27 x 0.27 mm |
| Colour gamut | 99% |
| Display diagonal | 61 cm (24″) |
| Display brightness | 250 cd/m² |
| Pixel density | 92 ppi |
| RGB colour space | sRGB |
| Native aspect ratio | 16:9 |
| Display technology marketing name | ComfortView Plus |
| Anti-glare screen | Yes |
| Processor cache type | Smart Cache |
| Processor boost frequency | 5 GHz |
| Processor family | Intel Core Ultra 5 |
| Processor model | 235T |
| Processor threads | 14 |
| Processor cache | 24 MB |
| Processor base power | 35 W |
| Maximum turbo power | 114 W |
| Efficient-core base frequency | 1.6 GHz |
| Performance-core base frequency | 2.2 GHz |
| Efficient-core Max Turbo Frequency | 4.4 GHz |
| Performance-core Max Turbo Frequency | 5 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| 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 form factor | DIMM/SO-DIMM |
| Internal memory | 16 GB |
| Memory layout slots x size | 1 x 16 GB |
| Maximum internal memory | 64 GB |
| Memory slots | 2 |
| Memory slots type | SO-DIMM |
| Non-ECC | Yes |
| Memory data transfer rate | 5600 MT/s |
| Number of storage drives installed | 1 |
| Storage media | SSD |
| Total storage capacity | 512 GB |
| Card reader integrated | Yes |
| Compatible memory cards | SD, SDHC, SDXC |
| SSD memory type | TLC |
| Total SSDs capacity | 512 GB |
| 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 |
| Audio chip | Realtek ALC3204 |
| Number of speakers | 2 |
| Built-in speakers | Yes |
| RMS rated power | 3 W |
| Built-in microphone | Yes |
| Optical drive type | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Antenna type | 2×2 |
| WLAN controller manufacturer | Intel |
| 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 | 1 |
| USB 3.2 Gen 2 3.1 Gen 2 Type-C ports quantity | 1 |
| Combo headphone/mic port | Yes |
| USB 2.0 ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Ethernet LAN RJ-45 ports | 1 |
| PowerShare | Yes |
| Number of USB ports with PowerShare support | 1 |
| Power adapter barrel connector | 7.4 mm |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Cable lock slot | Yes |
| Colour name | Textured Black |
| Product type | All-in-One PC |
| Trusted Platform Module TPM | Yes |
| Trusted Platform Module TPM version | 2.0 |
| Operating system installed | Windows 11 Pro |
| Operating system architecture | 64-bit |
| AC adapter power | 130 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 – 240 V |
| Built-in camera | Yes |
| Total megapixels | 2.07 MP |
| Camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Pop-up |
| Camera HD type | Full HD |
| Total carbon footprint kg of CO2e | 265 |
| Total carbon emissions standard deviation kg of CO2e | 77 |
| PAIA version | PAIA 1.4.6, 2025 |
| Width without stand | 540 mm |
| Height without stand | 354.3 mm |
| Weight without stand | 6.53 kg |
| Depth without stand | 57.9 mm |
| Weight with stand | 8.43 kg |
| Operating temperature T-T | 10 – 35 °C |
| Storage temperature T-T | -40 – 65 °C |
| Operating relative humidity H-H | 20 – 80% |
| Storage relative humidity H-H | 5 – 95% |
| Input device model | Dell Pro Keyboard and Mouse – KM5221W – UK (QWERTY) – Black |
| On-board graphics card | Yes |
| Processor manufacturer | Intel |
| Pre-installed software | Activate Your Microsoft 365 For A 30 Day Trial |
| Operating altitude | -15.2 – 3048 m |
| Number of SSDs installed | 1 |
| Non-operating altitude | -15.2 – 10668 m |
| Stand type | Height adjustable stand |
| Intel vPro Platform Eligibility | Yes |
| Distributor SKUs | CO90395, 11811321, 596255, STD10222698, 2028958, 20761295000 |
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