- Network Admin
How to Optimise Wi-Fi Performance in a Dense Office
11 Jul, 2025

£2197.50 inc. VAT
AI-generated summary
At £1,831 ex-VAT for a 10TB 3.5" NL‑SAS drive, this is not a “sensible default” purchase for most SMB kit. NL‑SAS is aimed at capacity and cost per TB, and it generally behaves like the workhorse you spec into storage that isn’t being hammered by constant random I/O. If you’re buying this to replace old capacity drives in a NAS, archive, backup target, or any storage tier where performance isn’t the main bottleneck, the value is more defensible—especially if your workload is steady sequential reads/writes and you don’t need snappy responsiveness.
I’d be cautious if you’re considering it for database, virtualization hosts, or anything latency-sensitive where you’ll feel the difference versus higher-performance HDDs (or SSDs). Also, “Lenovo” drives can be perfectly fine, but you still need to be sure your enclosure/backplane and controller support the exact NL‑SAS behaviour expected by that server/storage platform—because compatibility quirks and warranty/formatting expectations can turn a straightforward swap into a headache.
**Who should buy:** teams adding bulk capacity to Lenovo storage/NAS/backup systems that don’t demand top-tier performance. **Who should avoid:** environments where drive responsiveness matters, or buyers who just want the cheapest TB without thinking about workload and system compatibility.

Lenovo
Lenovo - Hard drive - 6 TB - hot-swap - 3.5" - SAS - nearline - 7200 rpm - for Storage D1212 4587

Lenovo
900 GB - hot-swap - 2.5" - SAS 12Gb/s - 15000 rpm - for ThinkAgile VX 2U Certified Node, 2U4N Certified Node, ThinkSystem SR250, SR860, ST250

Lenovo
Lenovo - Hard drive - 2 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 64 MB - for ThinkCentre M70s Gen 2, M75t Gen 2, M90s Gen 2, M90t Gen 2, ThinkStation P3, P34X, P350

Lenovo
Lenovo - Hard drive - 900 GB - hot-swap - 2.5" SFF - SAS - 15000 rpm - for Storage D1224 4587