Zyxel NAS data recovery
Zyxel NAS boxes are common in small offices. When a volume crashes or the unit dies, we image the drives and recover the files from the copies.

About the Zyxel NAS models
Zyxel NAS units store data on standard Linux RAID volumes, which we rebuild from copies of the drives.
Don’t rebuild, re-create the volume or format a drive the NAS says is “new”. Switch it off and label the drives in bay order.
Models we recover
Find your model on the label on the unit or the drive. If it is not listed, call us – we recover data from every Zyxel NAS models variant, including ones not shown here.
| Model | Bays | Storage |
|---|---|---|
| NAS326 | 2 | Linux RAID |
| NAS520 | 2 | Linux RAID |
| NAS540 / NAS542 | 4 | Linux RAID |
| NSA310 / NSA320 / NSA325 | 1 / 2 | Linux RAID (older firmware) |
Prices: free consultation; deleted files from a healthy drive from £99 + VAT; clean room diagnostic £79 + VAT; physical recovery from £450 + VAT plus a donor drive if needed.
Frequently asked questions
Do you need the Zyxel unit?
The drives matter most. Send the unit too if you can.
Can you recover a single-drive Zyxel?
Yes. We copy the drive and read the volume directly.
How much does it cost?
The consultation is free; see our price list for NAS recovery.
Talk to an engineer
Describe the problem and the make and model if you know it. We will reply with a price and the fastest way to get it fixed, usually the same working day.
020 7237 6805 London repair centreUnit 1, 80 Willow Walk, London SE1 5SY
Monday to Saturday, 9am–6pm
Ready to send it in? Book online and get your job number by email straight away.