- VoIP & Phone Systems
How to Set Up VoIP Voicemail-to-Email for Your Business
18 Mar, 2026

£104.05 inc. VAT
AI-generated summary
Honestly, this is a pretty niche “just make it work” upgrade. A 4GB DDR3L SODIMM for QNAP is the kind of memory you buy when you already have an older QNAP NAS that’s genuinely RAM-limited. If your unit feels sluggish with lots of apps, indexing, lots of users, or you see frequent swapping, adding this will often restore responsiveness and stability—especially in smaller deployments where you can’t justify a full platform upgrade.
At £86.36 ex-VAT, the value really depends on what you’re fixing. If you’re trying to modernise a NAS that’s otherwise struggling (old CPU, dated I/O, underpowered model), it’s easy to spend money and still not get the improvement you want. Also, double-check your exact NAS model’s compatibility and whether it accepts DDR3L SODIMMs and supports the total RAM you’re targeting—some QNAPs cap out, and one stick won’t magically remove those limits. Buy it if you’ve confirmed your NAS needs exactly this module and you’re topping up to a sensible total; skip it if you’re hoping for big performance gains beyond what the hardware can deliver.

Qnap
QNAP - DDR4 - module - 8 GB - DIMM 288-pin - 2400 MT/s / PC4-19200 - 1.2 V - registered - ECC

Kingston
Kingston ValueRAM - DDR5 - module - 8 GB - DIMM 288-pin - 3200 MHz - CL52 - 1.1 V - clocked unbuffered - on-die ECC

Qnap
QNAP - DDR4 - module - 16 GB - DIMM 288-pin - 3200 MHz / PC4-25600 - ECC

Kingston
Kingston FURY Beast RGB - DDR4 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 3200 MHz / PC4-25600 - CL16 - 1.35 V - unbuffered - non-ECC
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