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25 Feb, 2026

£351.71 inc. VAT
AI-generated summary
For £290 ex-VAT, a single 16GB Kingston DDR5 ECC RDIMM-style stick has to be really specific to be a good buy. If you’re trying to upgrade a server that’s already running compatible ECC DDR5 and you *know* you need exactly that capacity and speed, Kingston is usually reliable and you won’t be playing compatibility roulette. In that scenario—add-on module for a known-good server configuration—it’s a safe, boring choice, and you’re paying for the “works properly on day one” factor.
But if you’re buying this for a workstation, lab PC, or anything consumer-ish, I’d hesitate hard: ECC and the exact DDR5 server spec don’t give you extra value there, and the price makes it hard to justify versus cheaper non-ECC options. Also, buying just one module can be a trap if the box expects balanced memory channels—if it does, your performance and stability benefits might not be what you hope. Bottom line: buy it only if you’ve confirmed your server’s exact memory type/support and you need a single 16GB ECC module; otherwise, look for either a cheaper non-ECC stick or a matched kit that fits the platform’s memory-channel expectations.

Lenovo
Lenovo - DDR5 - module - 16 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - unbuffered - ECC

Kingston
Kingston ValueRAM - DDR5 - module - 16 GB - DIMM 288-pin - 3200 MHz - CL52 - 1.1 V - clocked unbuffered - on-die ECC

Qnap
QNAP - T0 version - DDR4 - module - 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - 1.2 V - registered - ECC

Kingston
Kingston FURY Renegade Pro - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - CL36 - 1.25 V - registered - on-die ECC - black
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