Lenovo 01DC487 internal hard drive 4 TB 7200 RPM 3.5" NL-SAS

Product Overview

AI-generated summary

For £491.26 ex-VAT, this looks like a fairly “middle of the road” 4TB 3.5" NL-SAS option. The big takeaway is that it’s a drive aimed at storage capacity rather than performance—so if you’re building or upgrading something like a NAS, backup target, or general-purpose internal storage where sequential throughput and reliability matter more than fast random I/O, it can make sense value-wise. Lenovo drives also tend to behave well in Lenovo server environments, which reduces the “will it play nicely with the backplane/controller?” headaches that can waste more money than the drive itself.

That said, I wouldn’t buy this for anything that needs snappy responsiveness—databases, virtualization hosts, or workloads with lots of random reads/writes—because the NL-SAS class usually won’t feel as responsive as higher-spec enterprise SAS. Also, if your use case could benefit from higher performance per bay, you may end up paying roughly the same money for drives that make the whole system feel faster. If you tell me the server/NAS model and the workload (backup, archive, VMs, CCTV, etc.), I can say more confidently whether this is a smart fit or a budget compromise.