- Cyber Security
The Business Guide to Extended Detection and Response (XDR)
18 Mar, 2026

£245.90 inc. VAT
AI-generated summary
If you’ve got a compatible QNAP NAS that’s genuinely short on RAM, the **QNAP RAM-8GDR4T0-SO-2666** is a sensible, low-drama upgrade. The big win with QNAP-branded modules is **compatibility and “it just works” behaviour**—no faffing with wonky settings or guessing whether a third-party stick will behave properly under load. For typical SMB use (file sharing, basic apps, moderate multitasking), an extra 8GB can noticeably reduce sluggishness—especially when the NAS is doing background indexing, running containers/utility services, or has several users active at once.
That said, **£204.11 ex-VAT for 8GB is on the expensive side**. Unless you’re constrained by the NAS’s supported module types and you *need* this exact compatibility, you may find cheaper memory options in the right format—though it’s a bit more risk. I’d recommend this purchase only if: (1) your NAS model officially supports this exact DDR4 SO-DIMM type/speed profile, (2) you’re upgrading from a low baseline where 8GB is a meaningful step, and (3) you value reliability over savings. If your system already has decent RAM (or if you’re just trying to “buy more for later”), I’d pause and price out higher-capacity options instead.

Kingston
Kingston FURY Beast RGB - DDR5 - module - 16 GB - DIMM 288-pin - 6400 MHz / PC5-51200 - CL32 - 1.4 V - unbuffered - on-die ECC - white

Kingston
Kingston FURY Beast - DDR5 - module - 16 GB - DIMM 288-pin - 6000 MHz / PC5-48000 - CL30 - 1.4 V - unbuffered - on-die ECC - white

Kingston
48GB 8000MT/s DDR5 CL38 DIMM Kit of 2 FU

Kingston
Kingston FURY Beast RGB - DDR4 - module - 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL16 - 1.35 V - unbuffered - non-ECC - black
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