- VoIP & Phone Systems
How to Set Up Multi-Site VoIP for Branch Offices
18 Mar, 2026







£1093.46 inc. VAT
AI-generated summary
For £911.54 ex-VAT, the HP Pro 400 G9 with an i5 and 16GB RAM is a pretty sensible “office standard” buy. It’ll feel snappy for the usual B2B workload—Microsoft 365, lots of browser tabs, email, Teams, light accounting/CRM use—without you worrying about performance for a few years. The SFF form factor is also a practical win in real offices: it takes up less space than a tower and is easier to place and manage if you’re kitting out multiple desks or small IT rooms.
That said, I wouldn’t automatically jump on it if your users do anything heavier than standard office work (bigger data sets, frequent design/video work, heavy spreadsheets with lots of sheets). Also, 256GB tends to get tight faster than people expect once you factor in Windows updates, temp files, and app growth—so if you’re deploying larger software stacks or storing lots locally, you’ll either end up moving data around or planning upgrades. If you want a solid, reliable corporate desktop from a known brand and you’re buying for typical admin/knowledge-worker roles, it’s a good fit; if you need more local storage headroom or more demanding performance, you’ll likely get better long-term value by upsizing the storage or considering a slightly higher tier build.
Windows 10 Pro
Work anywhere without compromising on performance or security with Windows 10 Pro. FREE upgrade to Windows 11 when available.[1]
High performance, high portability
Get the exceptional combination of responsive performance, connectivity and speed with a 12th Gen Intel® Core™ processor that lets you launch, create, and connect fast and reliably.[2]
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.[6]
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 Sure Sense
Malware is evolving rapidly and traditional antivirus can’t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provid...

HP
HP K12 ProDesk 4 SFF G1i U523516GB/512PC

HP
HP ProDesk 2 G1i E - SFF Core i5 13500 / up to 4.8 GHz - RAM 16 GB - SSD 256 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6), Bluetooth 5.4 - Win 11 Pro - monitor: none - keyboard: UK - jack black - Smart Buy

HP
HP Pro 400 G9 - Mini Core i7 i7-14700T / up to 5.2 GHz - vPro - RAM 16 GB - SSD 512 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet, Bluetooth 5.2, IEEE 802.11ax (Wi-Fi 6E) - Win 11 Pro - monitor: none - keyboard: UK - Smart Buy

Lenovo
Lenovo ThinkCentre M70q Gen 5 12TD - Tiny Core i5 i5-14400T / up to 4.5 GHz - RAM 16 GB - SSD 512 GB - TCG Opal Encryption - UHD Graphics 730 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3 - Win 11 Pro - monitor: none - keyboard: UK - raven black