- Cyber Security
The Guide to Physical Security for IT Infrastructure
21 Dec, 2025







£948.29 inc. VAT
AI-generated summary
For £790.46 ex-VAT, the HP Pro Mini 400 G9 is a sensible “quiet office workhorse” if you want something small, business-stable, and low-maintenance. The i5-13500T class is plenty for typical office workloads (Office, browser-heavy admin, email, light spreadsheet work, video calls) and the 16GB/SSD setup means it should feel responsive day-to-day without you constantly babysitting performance. HP’s Pro line also tends to come with the kind of manageability and reliability IT teams like—useful if this is going to multiple desks or you care about standardised deployments.
I wouldn’t buy it at this price if your use case is more demanding (heavier photo/video work, lots of parallel workloads, frequent virtualisation) or if you need expandability—mini PCs can be limiting depending on your exact workflow and peripherals. Also, £790 ex-VAT isn’t “budget”; if you’re mainly doing very light tasks, you might get similar day-to-day performance for less by looking at cheaper business desktops or refurb options with the same practical balance (good CPU + SSD + 16GB). Bottom line: buy this if you want a compact, dependable business PC for standard office use and you value manageable, space-saving reliability. Skip it if you need headroom for heavy workloads or you expect to tinker/upgrade a lot.
Windows 11
Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.
Automatic recovery from firmware attacks
Firmware attacks can completely devastate your PC. Stay protected with HP’s self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.
Work without interruption
Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and ...
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.[3]
Erase your drive
HP Secure Erase removes the contents of a hard drive for repurposing or reassignment.[5]
Simple PC management
Spend less time and get right to the updates you need with HP Support Assistant.[6]

HP
HP Pro 400 G9 - SFF Core i5 13500 / up to 4.8 GHz - RAM 16 GB - SSD 512 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet - Win 11 Pro - monitor: none - keyboard: UK - Smart Buy - with HP Wolf Pro Security Edition (3 years)

HP
HP Pro 290 G9 - Tower Core i7 12700 / up to 4.9 GHz - RAM 16 GB - SSD 512 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet - Win 11 Pro - monitor: none - keyboard: UK

HP
HP Pro 400 G9 - Mini Core i7 13700T / up to 4.9 GHz - RAM 16 GB - SSD 512 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3 - Win 10 Pro - monitor: none - keyboard: UK - with HP Wolf Pro Security Edition (3 years)

HP
HP Elite 800 G9 - Mini desktop Core i7 13700 / up to 5.2 GHz - vPro - RAM 16 GB - SSD 512 GB - NVMe, TLC - UHD Graphics 770 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3 - Win 11 Pro - monitor: none - keyboard: UK - with HP Wolf Pro Security Edition (1 year)
Powered by industry-leading technologies including SolarWinds, Cloudflare, BitDefender, AWS, Microsoft Azure, and Cisco Meraki to deliver secure, scalable, and reliable IT solutions.