TerraMaster F, T, U & D series: specifications & data recovery

Model numbers, technical details and data recovery for TerraMaster F, T, U & D series NAS and RAID units sold 2015–2026. Fixed quote and a list of recoverable files before you pay.

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TerraMaster F, T, U & D series: specifications & data recovery

About the TerraMaster F, T, U & D series

TRAID allows mixed drive sizes, so reconstruction must understand TerraMaster’s layout.

Not sure which model you have? The model name is on the front or rear label of the unit, for example DS920+ or TS-453D.

Model numbers in this family

These are the most common model and part numbers in the TerraMaster F, T, U & D series family. Other capacities and variants are covered too.

F2-210
F2-221
F4-210
F4-421
F2-423
F4-423
F4-424 Pro
T9-423
U4-423
D2-310
D4-320
D5-300

How we recover TerraMaster F, T, U & D series data

Arrays are reconstructed from drive images on our own systems, including SHR, Btrfs, XFS, ZFS and proprietary layouts, so your shares come back intact.

See also NAS & RAID Units data recovery and other NAS and RAID units.

Common questions

Can you recover data from a failed TerraMaster F, T, U & D series?

In most cases, yes. We image every member drive, identify the RAID layout and file system, and rebuild the volume offline – the NAS itself does not need to work.

Where do I find my NAS model number?

The model name is on the front or rear label of the unit, for example DS920+ or TS-453D.

Is my data kept private?

Yes. We access it only for the recovery and securely delete our copies afterwards.

Get a price from a technician

Tell us the make, the model and what has gone wrong. A technician replies with a price and the quickest way to sort it – normally the same working day.

020 7237 6805

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Unit 1, 80 Willow Walk, London SE1 5SY
Monday to Saturday, 9am–6pm