DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black
Brand Dell
From
£994.49
Free delivery
You save £52.50 (5%)
5 offers at 5 retailers
Listed since 7 April 2026
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Description
Specifications
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 5 |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor model | 235 |
| Processor cores | 14 |
| Processor threads | 14 |
| Processor boost frequency | 5 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| Performance-core Max Turbo Frequency | 5 GHz |
| Efficient-core Max Turbo Frequency | 4.4 GHz |
| Performance-core base frequency | 3.4 GHz |
| Efficient-core base frequency | 2.9 GHz |
| Processor cache | 24 MB |
| Processor cache type | Smart Cache |
| Number of processors installed | 1 |
| Number of processors supported | 1 |
| Processor base power | 65 W |
| Maximum turbo power | 121 W |
| 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 |
| Internal memory | 16 GB |
| Maximum internal memory | 64 GB |
| Internal memory type | DDR5-SDRAM |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory slots | 2x DIMM |
| Memory clock speed | 5600 MHz |
| Non-ECC | Yes |
| Memory channels | Single-channel |
| Memory data transfer rate | 5600 MT/s |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Optical drive type | DVD±RW |
| Number of storage drives installed | 1 |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| SSD form factor | M.2 |
| Compatible memory cards | Not supported |
| RAID support | No |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card model | Intel® Graphics |
| Maximum on-board graphics card resolution | 7680 x 4320 pixels |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| LAN controller | Intel® I219-LM |
| Wi-Fi | No |
| Bluetooth | No |
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4a |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Number of rear USB ports | 4 |
| Number of front USB ports | 4 |
| Number of front audio ports | 1 |
| Number of SATA III connectors | 2 |
| PCI Express x1 slots | 2 |
| PCI Express x16 slots | 1 |
| Chassis type | Tower |
| Placement supported | Vertical |
| Water cooling system | No |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Market positioning | Business |
| Audio chip | Realtek ALC3204 |
| Audio system | High Definition Audio |
| Built-in speaker(s) | No |
| Trusted Platform Module (TPM) | Yes |
| Product type | PC |
| Trusted Platform Module (TPM) version | 2.0 |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Trial software | Activate Your Microsoft 365 For A 30 Day Trial |
| Power supply | 180 W |
| Power supply input voltage | 90 - 264 V |
| Power supply input frequency | 47/63 Hz |
| 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% |
| Operating altitude | -15.2 - 3048 m |
| 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 certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold |
| Width | 154 mm |
| Depth | 293 mm |
| Height | 324.3 mm |
| Mouse included on selected markets | Dell Optical Mouse-MS116 - Black |
| Keyboard included on selected markets | Dell Wired Keyboard - KB216 - UK (QWERTY) - Black |
| Cables included | AC |
| Total carbon footprint (kg of CO2e) | 166 |
| Carbon emissions, manufacturing (kg of CO2e) | 103.75 |
| Carbon emissions, logistics (kg of CO2e) | 10.126 |
| Carbon emissions, energy usage (kg of CO2e) | 45.65 |
| Carbon emissions, end-of-life (kg of CO2e) | 6.31 |
| PAIA version | GaBi version 1, 2024 |
| Display included | No |
| Doesn't contain | PVC/BFR |
Full specifications
| Marque | Dell |
| Référence fabricant | wt78x |
| EAN | 5397184935873 |
DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black: complete technical analysis for 2026
With the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black, Dell offers a solution suited to everyday needs in 2026. Available from 5 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.
Who is this Informatique for?
The DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black benefits from the expertise of Dell in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.
For intensive or occasional use
The DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this Dell product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the DELL Pro Plus P3225DE computer monitor 80 cm (31.5") 2560 x 1440 pixels Wide Quad HD LCD Black, Grey.
Against the competition
In the Informatique market, the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black is well positioned thanks to its price from £994.49 and the strength of Dell. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 391990 £ |
| Mid-range | 391990 £ to 914640 £ |
| High-end | Over 914640 £ |
The best times to buy the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.
Frequently asked questions about DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black
How does the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black compare to competitors in the Informatique category?
In the Informatique category, the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black suitable for beginners?
Yes, the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Dell usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black?
Refurbished versions of the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
When do prices for the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black drop during the year?
Prices for the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.
Is delivery free for the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black at all retailers?
Free delivery is not guaranteed for the DELL Pro QCT1250 Intel Core Ultra 5 235 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Tower PC Black at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
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