Second Hand Synology NAS
A top selection of second hand Synology NAS devices in many different models including the popular DiskStation and RackStation models. They come available with different amounts of bays and storage capacity depending on the users exact needs. You will find many configurations of these network attached storage systems available from sellers all over the UK!
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 | Synology DiskStation DS1513+ 5-bay NAS Server + 4TB storage & 4Gb RAM Great sturdy NAS device. RAM has been upgraded to 4Gb. | £249.00 Free delivery |
 | Synology Diskstation DS2015xs 8 Bay NAS 4TB HDD + 4GB RAM + SSD Cache + 10Gbe This is a reallyquick and responsive system. It boots quickly and runs the Synology software very smoothly indeed. 10Gbe ethernet via 2 x 10GbE SFP+... | £459.00 Free delivery |
 | Synology DiskStation DS218+ 2 Bay NAS Enclosure No Drives supplied. In full working order but may require software installation. Model Synology DS218+. Type 2-Bay DiskStation NAS. Hot-swappable Drive Trays. USB Ports 3... | £109.90 £5.88 delivery |
 | Synology DiskStation DS215j 2-Bay NAS - Original Box & Accessories - No HDD Synology DiskStation DS215j 2-bay NAS (Network Attached Storage). Fully working and in very clean condition. • Synology DiskStation DS215j (NAS enclosure). Internally cleaned (dust removed... | £89.99 Free delivery |
 | Synology DiskStation DS223j 2 Bay NAS Storage Enclosure Only Home Office It has a compact footprint and clean white design, making it easy to place on a desk or shelf. Synology DS223j NAS unit. Personal cloud... | £130.70 or make offer Free delivery |
 | Synology DiskStation DS1517+ 5-bay NAS with 4TB storage, 8Gb RAM & 10Gb ethernet Amazing super-fast Synology NAS - the incredible DS1517+. 4TB of storage installed + 120Gb of SSD Cache. RAM upgraded to 8Gb. As a result it... | £469.00 Free delivery |
 | Synology DiskStation DS416 Play 4-Bay 4TB - 4GB RAM NAS Network Attached Storage Upgraded to 4GB RAM. Never skipped a beat and still perfectly useable in 2026. Recently upgrade to the DS925 so this is no longer required. | £230.00 or make offer £7.27 delivery |
 | Synology DiskStation DS214 2-Bay NAS WITH Power Supply – Powers On – No HDDs Synology DiskStation DS214 2-Bay NAS enclosure. Includes the original Synology compatible power supply as shown. The unit has been powered on and does start up... | £78.68 or make offer £5.21 delivery |
 | Synology RS1221+: Powerful 8-Bay Rack NAS for Business Data Management 2U Server As new, only a few months old | £749.95 Free delivery |
 | Synology DiskStation DS918+ 4 Bay NAS Server 4TB storage / 8GB RAM / SSD Cache Supplied with 3TB + 1TB hard disks and a 120Gb Sandisk SSD for cache duties. It has been upgraded to 8Gb of RAM which makes... | £369.00 Free delivery |