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!
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 | Thecus N5200 Pro 5-Bay Network Attached Storage - Tested & Working w/ 5 Caddies Thecus N5200 Pro 5 Bay NAS (Network Attached Storage). Thecus N5200 Pro NAS Unit. 5 x Original Drive Trays / Caddies (with screws). 5-bay storage... | £99.50 or make offer £5.21 delivery |
 | Synology DS216j With 6TB (2X3TB) WD RED NAS HDDs | White | Excellent Condition White Synology DS216j with two 3TB WD RED NAS drives. Each have 37K hours on them and are in good health. Data safely erased before... | £150.00 or make offer Free delivery |
 | QNAP HS-210 Silent NAS network Storage Encl with one 2TB Western Digital Red HDD 512 MB Ram, 4 USB ports 1 SD card slot. Works fine. The sale includes one 2TB WD Red HDD. The NAS is a 2... | £94.30 Free delivery |
 | QNAP TS-453A 4-Bay NAS 8GB RAM 4 x 4TB Seagate IronWolf Pro Hard drives - 16TB | £270.06 or make offer £5.88 delivery |
 | QNAP TS-231+ 2 Bay NAS enclosure With 2 X 2TB drives The QNAP TS-231+ 2 Bay NAS enclosure with 2 x 2TB drives is a high-performance network attached storage device designed for personal and small business... | £97.68 or make offer £5.64 delivery |
 | Synology NAS DS216J 2x 1TB HDD The Synology NAS DS216J is a white external drive with a 3.5-inch form factor, perfect for storing and accessing data. With two bays supporting 1TB... | £83.90 or make offer £3.38 delivery |
 | QNAP TS-251+ 2-Bay Desktop NAS: 16GB RAM, Updated 2026 firmware 5.2.9 #1 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... | £170.00 £5.88 delivery |
 | Thecus N5500 5-Bay NAS Server – Fully Tested & Working with All 5 Drive Caddies Thecus N5500 5-Bay Network Attached Storage (NAS) unit in fully working condition. Thecus N5500 NAS Unit. It has been tested and boots up cleanly. Crucially,all... | £99.50 or make offer £5.21 delivery |
 | QNAP NAS TS-251+ Intel Celeron J1900 8 GB RAM 2x 4TB SATA HDD WDC Red WD40EFAX Includes 2 x 4TB SATA HDD (WDC Red NAS WD40EFAX). You might also like. - WF3 270726791449. Shelf Code - Power Adapter / mains cable... | £229.99 Free delivery |
 | Synology Nas DS412+ Intel Atom D2700 1 GB RAM *No Storage* Includes 4x 3.5" caddies only, No hard drives included. You might also like. -WF3 270726791371. Shelf Code - Power Adapter / mains cable / Other... | £119.99 Free delivery |