Synology - DDR4 - module - 4 GB - SO-DIMM 260-pin - unbuffered - ECC

Product Overview

AI-generated summary

This is the kind of memory upgrade you buy only when you’ve actually run into a real bottleneck. A 4GB DDR4 SO-DIMM with ECC support is a sensible fit for Synology NAS units that take this specific stick and are picky about compatibility. If your NAS is struggling with lots of Docker apps, heavy indexing, slow VM-style workloads, or you’re seeing memory-related warnings, £189 ex-VAT can be reasonable—because the alternative is often “wait it out” or buy a bigger box. For businesses, predictable performance and fewer headaches matter more than saving a few quid on the “maybe compatible” option.

That said, I wouldn’t buy it just because you can. Four gig is rarely a night-and-day improvement on modern stacks, and this price isn’t “impulse upgrade” territory—you want to be confident your NAS will actually benefit. Also, make sure your Synology model supports this exact module type and capacity; wrong-stick compatibility is a fast way to turn a quick fix into an annoying return. If you’re not actively limited by memory, spend elsewhere (storage speed, network, or software tuning) rather than paying premium for ECC-labelled compatibility.