Best Overall
QNAP TR-004 4-Bay USB-C DAS with Hardware RAID (Diskless)
Our verdict: Four 3.5 inch bays with hardware RAID 0, 1, 5 and JBOD over USB Type-C, and lockable trays.
The TR-004 is a diskless four-bay enclosure with 3.5 inch bays, hardware RAID 0, 1, 5 and JBOD, a USB Type-C connection and lockable drive bays.
It leads because RAID 5 across four drives is the sweet spot for a home or small studio: one drive can fail without losing data, and you keep three drives of capacity. Hardware RAID means the enclosure handles the parity maths, so the computer is not burdened. The lockable bays are a quiet safeguard against someone pulling the wrong drive. It sits in the $200 to $500 bracket before you buy disks.
Buy it if you want a dependable four-drive array. Skip it if two bays are enough.
- Bays
- 4 x 3.5 in
- RAID
- Hardware 0, 1, 5, JBOD
- Interface
- USB Type-C
- Extras
- Lockable drive bays
What we like
- +Hardware RAID 5 across four bays
- +Lockable drive bays
- +USB Type-C connection
- +Established QNAP support
Watch out for
- −Drives sold separately
- −Highest price bracket here
Buy it if: Editors and home archives needing redundancy.
Skip it if: A two-drive mirror is enough.






