Second Hand NAS
Pick out from many of the great second hand NAS storage systems available to buy from sellers around the country. These network attached storage devices come in different brands, models and with differing amounts of bays and storage capacity depending on your needs!
We may be compensated for any purchases made
 | Synology DS418play 4-Bay NAS Excellent Condition upgraded to 8GB RAM TOTAL As pictured, with 8GB RAM in total, Complete with psu and power cable. Unpopulated with drives. May have the original box if I can find... | £208.70 or make offer £5.88 delivery |
 | QNAP TS-421 4 x bay NAS inc power supply & 2x spare sleds. reset & fully working QNAP TS-421 NAS Enclosure – Fully Working – No Hard Drives Fully working QNAP TS-421 4-bay NAS enclosure. The unit has been used in a... | £99.50 or make offer £6.65 delivery |
 | Synology DiskStation DS411j 4-bay NAS + 1 x SSD, power supply & ethernet cable Working great with a Samsung 120GB SSD installed. | £65.00 Free delivery |
 | SYNOLOGY DiskStation DS415+ Intel Atom Quad Core 2.4 GHz 2 GB DDR3 4x BAY NAS As pictured, in perfect working condition, Complete with psu and power cable. Come unpopulated with drives The Synology DiskStation DS415+ is a versatile external drive... | £156.70 or make offer £5.88 delivery |
 | Buffalo TeraStation TS3410DN 4-Bay 4x2TB NAS server with Power Cable Without HDD Model : TS3410DN. 4-Bay Network Attached Storage (NAS) Server 4 x 2TB (Hard drives are not included, Only for references). Included power cable. Hot-Swappable Drive... | £139.99 or make offer Free delivery |
 | Synology DX513 5 Bay Desktop Network Attached Storage (NAS) Expansion Unit Upgraded to a new NAS, hence selling this one. Synology NAS expansion unit that has been used with a DS1813+ since purchase (DS1813+ and backup... | £177.50 or make offer £5.88 delivery |
 | Synology DS1513+ Network Attached Storage (NAS) PSU cable. No HDDs. Excellent condition. | £200.00 £7.27 delivery |
 | ReadyNAS 422 – 2x2TB - NETGEAR NAS with WD Red NAS Hard Drive Sold as seen. | £175.00 or make offer £7.27 delivery |
 | QNAP TS-251+ 2-Bay Desktop NAS: 16GB RAM, Updated 2026 firmware 5.2.9 #2 QNAP // 2-Bay Desktop NAS // Diskless. QNAP TS-251+16GB RAM. 1× QNAP TS-251+ unit (16GB RAM installed). Add your drives, power it on, and you're... | £225.00 £5.88 delivery |
 | Linksys NSLU2 Network Storage Link USB 2.0 NAS Server Boxed Complete NSLU2 Unit. Model: NSLU2. Type: Network Storage Link/NAS Adapter. Device appears very clean. ⚠️ Sold as seen untested! Ethernet Cable. | £27.00 or make offer £3.38 delivery |