Lenovo 00FK936 power supply unit 900 W 2U Black, Silver

Product Overview

AI-generated summary

Honestly, the Lenovo 00FK936 is the kind of “boring but necessary” 900W PSU you buy when you need the server to stay boring — stable, predictable, and compatible. If you’re running a Lenovo 2U system that calls for this unit, £192 ex-VAT is pretty reasonable versus the cost (and downtime pain) of swapping parts without the right fit. For a reseller or SME IT team, it’s also nice that you’re buying something that’s built for the host ecosystem, so you’re not playing compatibility roulette.

That said, I wouldn’t buy this just because it’s “900W”. If your server doesn’t specifically use this Lenovo FRU/part, the value disappears fast once you factor in returns, commissioning time, or warranty/admin headaches. It’s also not a great “upgrade” option—power supplies usually aren’t where you chase performance. Buy it if you’re replacing like-for-like in a compatible Lenovo 2U server, or you’re setting up spares for a small fleet. If you’re unsure what the system requires, check the exact server model/FRU guidance first—otherwise, you’re better off sourcing the correct PSU for that chassis.