Lenovo S4620 960 GB 3.5" Serial ATA III TLC 3D NAND

Product Overview

AI-generated summary

The Lenovo S4620 is the kind of internal SSD you buy when you’re trying to squeeze consistent performance out of a server without paying silly money for “enterprise flash” branding. At £3,238.74 ex-VAT for a 960GB 3.5" SATA III drive, though, I don’t think it’s automatically good value unless your workload and storage platform specifically benefit from this model (or you already have a support/compatibility requirement with Lenovo hardware). For plain general-purpose server storage, that price per gigabyte is hard to justify in 2026 unless there’s a warranty/support or lifecycle reason you’ve been told to stick with it.

Who should buy it: teams running Lenovo-centric infrastructure where they want predictable behaviour, vendor support, and a known-good fit for their servers/backplanes. Who should avoid it: anyone who’s just looking for “a faster SSD in a budget box,” or anyone with flexibility to choose other SATA/SAS or NVMe options—because you’re paying a premium and could likely get similar outcomes for less, depending on the controller and workload. If you’re not explicitly solving a compatibility, warranty, or platform constraint, I’d pause and compare against cheaper drives in the same class (and especially consider NVMe if your system supports it), because at this cost you’re buying risk reduction more than raw value.