- Internet & Connectivity
How to Plan Network Infrastructure for a New Office
18 Mar, 2026







£1218.02 inc. VAT
AI-generated summary
The HP Pro Tower 400 G9 is the kind of office desktop that’s meant to quietly get on with day-to-day work: email, spreadsheets, a few business apps, light file serving for small teams, that sort of thing. At **£1,015.39 ex‑VAT**, the price is only “reasonable” if you genuinely want an HP Pro tower with Windows Pro, you value manageability/reliability, and you’re buying for standard business workloads rather than pushing performance. In that context, it’s a decent buy because you’re not paying a premium for showy features—you’re paying for a solid, serviceable platform your IT team can deploy and support without drama.
That said, I wouldn’t buy it blindly if your users are going to be heavy on compute (video work, serious data processing, virtualization, lots of concurrent tasks). For the money, you can often get better performance-per-pound in either a more recent CPU tier or a configuration with more headroom—so if your priority is raw speed, this might feel slightly expensive. Also worth noting: a “tower” is generally less flexible than smaller systems if you care about desk space or want easier mobility.
**Who should buy:** small-to-mid businesses deploying standard knowledge-worker PCs and needing an easy-to-manage, mainstream Windows Pro desktop. **Who should skip or re-check value:** teams needing high performance, frequent upgrades, or better value for heavier workloads—I'd compare against alternatives with more upgrade-friendly configurations before committing.
Windows 11
Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.
Latest Intel® processor
Configure your desktop’s CPU for the perfect combination of performance, power consumption, and value. With the latest Intel® processor, handle multiple work tasks smoothly and reliably with multip...
Integrated graphics’ options
Boost your desktop’s performance with integrated graphics. Enable fast execution for your computing and multimedia graphics workloads.
BIOS management over the network
HP Sure Admin, a modern BIOS management tool, eliminates the need for a password or BIOS configuration utility in the OS by creating a digital signature that allows IT administrators to securely ma...
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]
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.

HP
HP Pro 400 G9 - Tower Core i5 i5-14500 / up to 5 GHz - RAM 8 GB - SSD 256 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3 - Win 11 Pro - monitor: none - keyboard: UK - jack black - with HP Wolf Pro Security Edition (1 year)

HP
HP Pro 290 G9 - SFF Core i5 13500 / up to 4.8 GHz - RAM 8 GB - SSD 256 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet - Win 11 Pro - monitor: none - keyboard: UK - Smart Buy

HP
HP EliteDesk 8 G1a Next Gen AI PC - Mini Ryzen AI 7 350 / up to 5 GHz - RAM 32 GB - SSD 1 TB - NVMe - Radeon 860M - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6), Bluetooth 5.4 - Win 11 Pro - monitor: none - keyboard: UK - jack black - Smart Buy

HP
HP Elite 800 G9 - Mini desktop Core i7 i7-14700T / up to 5.2 GHz - vPro - RAM 16 GB - SSD 512 GB - NVMe, TLC - UHD Graphics 770 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6), Bluetooth 5.4, IEEE 802.11be (Wi-Fi 7) - Win 11 Pro - monitor: none - keyboard: UK