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
![]() | Synology RS816 4-Bay Rackmount NAS 4x3TB HDD Upgraded Noctua Fans Rack Ears Synology RS816 4-Bay Rackmount NAS in excellent working order. Upgraded with quiet 3 xNoctua NF-A4x20 FLX fans for improved cooling and reduced noise. | £187.88 or make offer £7.27 delivery |
![]() | Synology DiskStation DS216+II NAS 2x 1TB HDDs With PSU - Missing Fan Cover Fulfill your needs for safe data storage and ultra high definition video sharing with Synology DiskStation DS216+II. 2x 1TB HDDs. Factory reset. Missing fan cover. | £149.99 Free delivery |
![]() | Synology Diskstation DS218j NAS Network Attached Storage Server This NAS has worked flawlessly for me, and comes boxed and with power supply, ethernet cable and instruction manual. It uses DSM which is a... | £120.00 or make offer £6.16 delivery |
![]() | Synology Network Attached Storage DS712+ Intel Atom D425 1GB RAM 2 x 4TB HDD You might also like. - Includes 2 x 4 TB hard drives. -WL4 110925967880. Shelf Code - Power Adapter / mains cable / Other accessories... | £229.99 Free delivery |
![]() | Synology DiskStation DS412+ 4 Bay NAS Enclosure with Box Fully Working Used but in full working order. | £199.00 or make offer Free delivery |
![]() | Synology DS414 NAS Network Attached Storage, boxed, lightly used with 4 x 500GB The model DS414 from Synology is known for its efficiency and durability, making it a great choice for both personal and professional use. | £185.80 £5.88 delivery |
![]() | Synology DS416Play 4-Bay NAS Diskstation Powerful enough to be a NAS and host Docker etc. | £229.48 or make offer £5.88 delivery |
![]() | Synology DS1821+ 8 Bay NAS with 16GB RAM (DDR4) and 10GbE NIC For sale is the Synology DS1821+ 8 Bay NAS shown in the above photos. In excellent condition, comes with original packaging and peripheral. This includes... | £850.00 or make offer £19.55 delivery |
![]() | Synology DiskStation DS416 Play 4-Bay SATA HD NAS Network Attached Storage MISSING FRONT COVER , NO HARD DRIVES. COMES WITH POWER SUPPLY UNIT, REF: CD_18 | £250.00 £10.00 delivery |
![]() | Synology Network Attached Storage RX415 Expansion Unit NAS ** No Storage ** Unit as pictured only. - Includes 4 x caddies only, No hard drives included. - Working order. -WV2 160925968486. Shelf Code - Power Adapter /... | £299.99 Free delivery |