- Cloud Backup
Air-Gapped Backups: Maximum Protection for Critical Data
18 Jan, 2026
£1244.60 inc. VAT
AI-generated summary
Honestly, I’d only look at the Synology HAT5320 if you already know you’re buying into Synology’s storage ecosystem and you want a drive that’s been validated for that environment. These kinds of enterprise HDDs (with Synology’s branding) are typically about predictable behaviour under load—stable write performance, sensible firmware tuning, and fewer surprises when your NAS is doing real work day to day. At £955.24 ex-VAT, this isn’t “cheap spares” territory, so it makes sense for businesses where uptime and data integrity matter more than squeezing the absolute lowest price per GB.
Who should buy: teams running a Synology NAS for backups, file storage, or light-to-moderate media workloads where the system is expected to be reliable and remain consistent over time. Why not: if you just want the cheapest storage upgrade, or you’re running generic servers/NAS setups where compatibility and support matter less, there are usually better-value alternatives (often from non-branded enterprise lines) that hit the same practical outcomes. Also, I’d sanity-check whether you truly need an enterprise-class 24TB drive versus spreading risk across more smaller drives—depends on your rebuild tolerance and how your storage is laid out.

Dell
Dell - Customer Kit - SSD - Mixed Use - 1.6 TB - 2.5" (in 3.5" carrier) - SAS 24Gb/s

Lenovo
Intel S4500 Enterprise Entry G3HS - SSD - encrypted - 960 GB - hot-swap - 2.5" - SATA 6Gb/s - 256-bit AES - for System x3250 M6 (2.5"), x3550 M5 (2.5"), x3650 M5, x3850 X6, x3950 X6, ThinkServer sd350

Samsung
Samsung 9100 PRO MZ-VAP4T0 - SSD - encrypted - 4 TB - with heatsink - internal - M.2 2280 - PCI Express 5.0 x4 (NVMe) - 256-bit AES - TCG Opal Encryption 2.0 - black

Lenovo
128 GB - internal SSD - M.2 - SATA 6Gb/s - for ThinkAgile VX 1U Certified Node, 2U4N Certified Node, ThinkSystem SR250, ST250