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!

We may be compensated for any purchases made
![]() | 8TB Synology DS214play NAS + 2x4TB WD40EFRX Red NAS Drives – Excellent Condition Great little NAS with transcoding abilities and 2x 4TB WD Red WD40EFRX hard drives (wiped and tested -100% health) to give 8TB total storage (depending... | £215.00 £12.36 delivery |
![]() | Synology DiskStation DS220+ 2-Bay NAS - Upgraded to 6GB RAM - Boxed & Complete Synology DiskStation DS220+ 2-Bay NAS Enclosure (Upgraded to 6GB RAM). Synology DS220+ NAS Unit. OS: Running Synology DiskStation Manager (DSM). Ready for setup. Power Adapter... | £239.90 £10.00 delivery |
![]() | Synology DS720+ 2-Bay NAS + 8GB RAM (total 10GB), boxed, no disks, pristine In pristine condition, fully working, boxed with all accessories, upgraded to 10GB total RAM. | £271.10 £10.00 delivery |
![]() | Synology DS918+ 4-Bay NAS 16GB RAM 10TB HDD Storage Excellent Condition Excellent, scratch-free condition. My Synology DiskStation DS918+ has seen relatively light use and has been carefully maintained. It has been thoroughly cleaned inside and out... | £459.00 or make offer £14.54 delivery |
![]() | Synology DS423+ 4-Bay NAS 16GB RAM Upgrade - Diskless - No HDDs - Boxed Synology DiskStation DS423+ 4-Bay NAS with upgraded 16GB RAM. • Synology DS423+ 4-Bay NAS. The NAS is being sold diskless, ready for the new owner... | £440.19 or make offer Free delivery |
![]() | Synology DiskStation DS1815+ 8 Bay NAS Enclosure 6GB RAM Upgraded to 6GB RAM. Synology DiskStation DS1815+ 8 Bay NAS Enclosure. A few marks on top as per pic. No HDDs. | £324.99 £12.36 delivery |
![]() | Synology DS1522+ DiskStation 5-Bay Desktop NAS 8GB RAM In excellent condition. 8GB RAM. With PSU and key. No HDDs. As a freebie I have added a 10GB LAN card and it shows connected... | £589.99 or make offer £14.54 delivery |
![]() | Synology DiskStation DS216j 2-Bay NAS, Fully Working, Boxed, Excellent The front panel features vertical LED indicator lights for Status, LAN connectivity, Disk 1, and Disk 2 status, alongside a power button at the bottom.... | £83.90 or make offer £3.89 delivery |
![]() | Synology RackStation RS3614xs 12 Bay NAS Storage Server tested Tested with temporary drives installed. Supplied diskless with 12 drive trays. No HDDs or SSDs are included. | £339.28 or make offer £49.99 delivery |
![]() | Synology RackStation RS816 4-Bay Rackmount NAS Hot Swap Ethernet Black RS816 NAS, No drives included. Full working order. Only selling due to upgrade to a new ubiquiti NAS. IEC cable included and 1 Synology drive... | £260.70 or make offer £10.00 delivery |











