HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black

HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black

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£846.34

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Listed since 28 May 2026

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Description

Intel Core™ i5-14500T (up to 4.8 GHz Max Turbo frequency, 24 MB L3 cache, 14 cores, 20 threads). Windows 11 Pro. Intel UHD Graphics 770. 16 GB DDR4-3200 MT/s (1 x 16 GB), 256 GB PCIe NVMe™ SSD. Commercial-grade Mini PC that fits anywhere you work. The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel processor[2] and protected with always-on security you can trust.. Processor. Processor manufacturer. Intel. Processor family. Intel® Core™ i5. Processor generation. Intel® Core™ i5 (14th gen). Processor model. i5-14500T. Processor cores. 14. Processor threads. 20. Processor boost frequency. 4.8 GHz. Performance cores. 6. Efficient cores. 8. Efficient-core Max Turbo Frequency. 3.4 GHz. Processor socket. LGA 1700. Processor cache. 24 MB. Processor cache type. L3. Maximum turbo power. 92 W. Processor base power. 35 W. Memory. Internal memory. 16 GB. Maximum internal memory. 16 GB. Internal memory type. DDR4-SDRAM. Memory layout (slots x size). 1 x 16 GB. Memory slots. 2x DIMM. Memory clock speed. 3200 MHz. Storage. Total storage capacity. 256 GB. Optical drive type. No. Storage media. SSD. Number of storage drives installed. 1. Total SSDs capacity. 256 GB. Number of SSDs installed. 1. SSD capacity. 256 GB. NVMe. Yes. SSD interface. PCI Express. Graphics. 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® UHD Graphics. On-board graphics card model. Intel UHD Graphics 770. Network. Ethernet LAN. Yes. Wi-Fi. Yes. Bluetooth. Yes. Ports & interfaces. 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. 3. USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity. 1. HDMI ports quantity. 1. HDMI version. 2.1. Ethernet LAN (RJ-45) ports. 1. Combo headphone/mic port. Yes. Design. Chassis type. Mini PC. Colour name. Jack black. Number of 2.5" bays. 1. Product colour. Black. Performance. Product type. Mini PC. Market positioning. Proven productivity. Motherboard chipset. Intel Q670. Audio chip. Realtek ALC3252. Password protection. Yes. Password protection type. BIOS, Power on. Trusted Platform Module (TPM) version. 2.0. Trusted Platform Module (TPM). Yes. Software. Operating system installed. Windows 11 Pro. Processor special features. Intel® Turbo Boost Technology. Yes. Brand-specific features. HP Support Assistant. Yes. HP Security tools. Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Admin; HP BIOSphere Gen6; HP Tamper Lock; HP Sure Start Gen7; HP Platform Certificate On Device Installation. HP Management tools. HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download). HP segment. Business. HP GTIN (EAN/UPC). 821844999943. Power. Power supply. 90 W. Power supply input voltage. 100 - 240 V. Power supply input frequency. 50 - 60 Hz. Operational conditions. Operating temperature (T-T). 10 - 35 °C. Operating relative humidity (H-H). 10 - 90%. Sustainability. Sustainability certificates. TCO. Weight & dimensions. Width. 177 mm. Depth. 175 mm. Height. 177 mm. Weight. 1.42 kg. Package width. 498 mm. Package depth. 235 mm. Package height. 132 mm. Package weight. 3.4 kg. Packaging content. Display included. No. Keyboard connectivity. Wired. Keyboard included. Yes. Numeric keypad. No. Input device model. HP Wired 320M Mouse. General. Product family. Pro Mini. Technical details. General Product Safety Regulation (GPSR) URL. https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true. Other features. Manufacturer warranty. 1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.. Memory module type. SODIMM. UNSPSC-code. 43211507. Quickspecs. leaflet

Full specifications

Marque HP
Référence fabricant df4f8et
EAN 0826581009931

HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black: complete technical analysis for 2026

The HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the HP 305 Black Original Ink Cartridge from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Who is this Informatique for?

The HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black benefits from the expertise of HP 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 HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this HP 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 HP 305 Black Original Ink Cartridge.

Against the competition

In the Informatique market, the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black is well positioned thanks to its price from £846.34 and the strength of HP. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

The best times to buy the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini 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 HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black

How does the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black compare to competitors in the Informatique category?

In the Informatique category, the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini 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 HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black suitable for beginners?

Yes, the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and HP 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 HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black?

Refurbished versions of the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini 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 HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black drop during the year?

Prices for the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini 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 HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black at all retailers?

Free delivery is not guaranteed for the HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 16 GB DDR4-SDRAM 256 GB SSD Windows 11 Pro Mini 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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