- VoIP & Phone Systems
How to Reduce Business Phone Costs with VoIP
18 Mar, 2026

£3504.50 inc. VAT
AI-generated summary
For £2,920 ex-VAT, this Lenovo ThinkSystem SE350 is basically a “get a small, sensible server in the rack” buy — not an all-singing performance monster. The Xeon D platform is aimed at efficient, everyday workloads: virtualization for light/medium use, file/services, small database deployments, and general business apps where you care more about stability and power efficiency than raw speed. The 1U form factor is handy when you’re tight on rack space, and Lenovo tends to be pretty solid on day-to-day manageability, which matters if you don’t want to babysit hardware.
That said, I wouldn’t buy this if you’re expecting it to power heavy workloads or lots of simultaneous users—this is the kind of server you grow into carefully, and you’ll feel the limits faster than you might with a more heavily specced platform. Also, the headline “480 GB” storage isn’t always as future-proof as people assume: depending on your use case, you may want to budget for additional capacity or faster disks early on. If you can confirm you’re buying it for a specific, modest workload and you’re not immediately bottlenecked on storage/expansion, it’s good value; if you need high throughput or headroom, you’ll likely regret the price versus getting something more expandable.
If you tell me what you’d run on it (virtual machines, apps, number of users, backup approach), I can say whether this is a smart fit or a “buy today, replace sooner” situation.

Asus
RS520A-E12-RS24U/1G/1.6kW/16NVMe/RH/OCP/

Lenovo
Lenovo ThinkSystem SR250 7Y51 - Server - rack-mountable - 1U - 1-way - 1 x Xeon E-2224 / up to 4.6 GHz - RAM 8 GB - SATA - hot-swap 3.5" bay(s) - no HDD - Matrox G200 - Gigabit Ethernet - no OS - monitor: none

Asus
RS720A-E12-RS24/10G/2.6kW/16NVMe/OCP

Lenovo
Intel Xeon Gold 5120 - 2.2 GHz - 14-core - 28 threads - 19.25 MB cache - for ThinkAgile VX3320 Appliance, VX3520-G Appliance, VX5520 Appliance, VX7520 Appliance