- Internet & Connectivity
How to Set Up Business Wi-Fi 6 for Maximum Performance
18 Mar, 2026

£44.04 inc. VAT
AI-generated summary
Kingston’s ValueRAM DDR3L SO-DIMM (4GB) at £37.88 ex-VAT is the kind of “get it working again” upgrade that makes sense for older kit. If you’ve got a small fleet of office laptops/mini PCs that are still on DDR3L and you’re seeing sluggish performance with multiple tabs, basic accounting software, or remote desktop sessions, this is a sensible, low-risk buy. Kingston is also one of the safer brands for compatibility in the UK business environment—less time wasted on weird boot issues than with bargain-rate no-names.
That said, I’d be careful about the “just add 4GB” approach: if the machine is already struggling hard (lots of browser tabs, heavier spreadsheets, virtual machines, design tools), 4GB alone often won’t feel like a dramatic improvement—sometimes it’s “a bit better” rather than “fixed.” Also, since this is DDR3L, it’s only worth purchasing if you’ve confirmed the device takes DDR3L SO-DIMM specifically (and the slot count/limits make sense). For modern systems or anything that’s borderline on age, the money is usually better spent saving toward a platform refresh rather than topping up with DDR3.

Qnap
QNAP - S0 version - DDR4 - module - 32 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - 1.2 V - unbuffered - ECC

Kingston
Kingston FURY Renegade RGB - DDR4 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 3600 MT/s / PC4-28800 - CL18 - 1.35 V - unbuffered - non-ECC - black

Kingston
Kingston FURY Renegade Pro - DDR5 - kit - 128 GB: 8 x 16 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - CL36 - 1.25 V - registered - on-die ECC - black

Qnap
QNAP - T0 version - DDR4 - module - 8 GB - SO-DIMM 260-pin - 2666 MT/s / PC4-21300 - 1.2 V - unbuffered - non-ECC - for QNAP TS-H973AX, TS-H973AX-32G, TS-H973AX-8G
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