WD_BLACK SN8100 WDS100T1X0M-00CMT0 - SSD - encrypted - 1 TB - internal - M.2 2280 - PCI Express 5.0 x4 (NVMe) - TCG Opal Encryption 2.02

Product Overview

AI-generated summary

If you’re building a fast NVMe gaming rig or a high-throughput workstation and you want a drive that doesn’t fall behind on day one, the WD_BLACK SN8100 is a sensible “buy it and forget it” pick. The encryption support (TCG Opal) is the standout *business* angle here: it’s genuinely useful if you’re handling sensitive data and want drive-level protection without having to lean on software-only controls. At ~£331.87 ex-VAT for 1TB, it’s priced like a premium Gen5/modern NVMe SSD—so it makes sense when you’ll actually benefit from the speed tier rather than just needing “a good SSD”.

That said, I wouldn’t buy this just because it’s Gen5. In many UK office/server-adjacent use cases, the day-to-day experience won’t justify paying extra over a well-priced Gen4 model, especially if you’re dealing with typical document workloads, VDI, or general file servers where bottlenecks are elsewhere. Also, make sure the host system really supports the performance and lane configuration you think it does—otherwise you’ll be paying for potential you won’t see. Overall: great fit for performance-minded PCs and security-conscious deployments; questionable value for “general office speed” upgrades. If you tell me the target workload (gaming, CAD, virtualisation, backups/edge cache, etc.), I can say whether the Gen5 premium is actually worth it for your scenario.