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 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 |
![]() | 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 DS920+ 4 bay NAS with 8GB RAM & 2 x 500GB HDD Two built-in M.2 SSD slots and Synology SSD Cache technology allow you to boost system I/O and application performance. With scalable storage design, DS920+ lets... | £435.10 or make offer £7.27 delivery |
![]() | Synology Diskstation DS923+ 4 Bay NAS with 8GB RAM + 4TB storage + SSD cache Supplied with 3TB + 1TB hard disks and a 120Gb Sandisk SSD for cache duties. Has been upgraded to 8Gb of RAM which makes the... | £489.00 Free delivery |
![]() | Synology DiskStation DS1513+ 5 Bay NAS Sold as power tested only, no further functional testing done. | £199.99 £7.00 delivery |
![]() | Synology DiskStation DS223j 2 Bay NAS Storage Array The Synology DiskStation DS223j is a 2 bay NAS storage array designed for use with PCs. It features a sleek white design and USB 3.0... | £133.41 or make offer Free delivery |
![]() | Synology RS812+ NAS Intel Atom D2700 3 GB RAM *No Storage* Includes 4x caddies only, No hard drives included. You might also like. - Working order. -WW14 181225775284. Shelf Code - Power Adapter / mains cable... | £149.99 Free 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 |











