- Network Admin
IPv4 vs IPv6: What UK Businesses Need to Know
23 Jan, 2026

£225.85 inc. VAT
AI-generated summary
If you’re running a Lenovo ThinkSystem server that supports this type of hot-swap PSU, this is the sort of part you actually want to have on standby. £188.21 ex-VAT is a fair price for a genuine, working-today replacement with the added convenience of not having to power down for a drive-by swap. In real estate, datacentre floor reality, that matters: a failed PSU is one of those issues that turns into “why is everything slow/dropping?” if you can’t replace quickly.
Who should buy it: IT teams with ThinkSystem servers where power redundancy is part of the design, or anyone doing maintenance with spares for fast turnaround. It’s also a decent purchase if you’re standardising power components across a fleet to reduce compatibility headaches and avoid the “will this unit play nicely with our backplane?” guessing game.
Who shouldn’t: if you don’t have hot-swap capable hardware, or you’re buying “just in case” for a random server model—don’t. Power supplies are one of those areas where saving a little up front by going off-menu can cost far more in downtime or returns. If your chassis/server is the right one, though, this is a sensible, low-risk replacement rather than a risky experiment.

HP
HP Poly - PoE injector - PoE++ 2.5G - 65 Watt - United Kingdom

APC
APC NetShelter Rack PDU Advanced - Gen 2 - power distribution unit (rack-mountable) - metered, 11kW, 400V, 16A, or, 415V, 20A, 520P6 - AC 400/415 V - 11.5 kW - 11500 VA - 3-phase - Ethernet 10/100/1000, USB - input: IEC 60309 3P+N+PE - output connectors: 42 (21 x IEC 60320 C13/C15, 21 x IEC 60320 C13/C15/C19/C21) - 0U - 3 m cord - black - TAA Compliant

TP-Link
TP-Link PSM500-AC V1 - Power supply - hot-plug (plug-in module) - AC 100-240 V - 500 Watt - for P/N: SG6428XHP V1, SG6654XHP V1

STARTECH
StarTech.com 1 Port Gigabit Midspan - PoE+ Injector - 802.3at and 802.3af - Wall-Mountable Power over Ethernet Injector Adapter (POEINJ1GW) - PoE injector - 30 Watt