Lenovo 01CX642 internal solid state drive 400 GB 3.5" SAS

Product Overview

AI-generated summary

The Lenovo 01CX642 is one of those “enterprise SSDs” that you buy when you need predictable behaviour more than you need the cheapest capacity per pound. At **£1,336 ex‑VAT for 400 GB**, it’s priced like a reliability/workload piece, not a consumer upgrade. In practice, that means it makes sense for **server environments where you value low-latency storage, consistent performance under sustained IO, and a supported path with Lenovo systems**—think enterprise app servers, virtualisation hosts, or any setup where the vendor support story matters.

That said, I wouldn’t touch this drive just for a generic upgrade or a one-off lab/desktop server. **£/GB is steep**, so if you’re not getting tangible benefits from SAS-backed enterprise workflows (and the right backplane/controller), you’ll usually be better served by a more cost-effective enterprise SSD from a mainstream reseller range—or even a capacity bump if your platform allows it. Also, the **3.5" SAS form factor** strongly suggests it’s intended for specific server bays/backplanes, so make sure it’s compatible with your chassis before you get excited. If you tell me the server model and what workload you’re trying to improve (VMware, SQL, file services, etc.), I can sanity-check whether this price actually stacks up for your use case.