QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with hardware RAID (Diskless)
$219.00
Price: $219.00
(as of Oct 25, 2025 19:30:28 UTC – Details)
The product is multiple voltage compatible, that voltage arrange is 100-240V
Direct-attached storage device via USB Type-C for Windows, macOS and Linux
Use the TR-004 as external storage for NAS backup
Expand the capacity of your QNAP NAS
4 x 3.5-inch SATA 3Gb/s (Diskless)
Hardware RAID supports RAID 0, 1, 5, JBOD, and individual disks
Includes a USB Type-C to Type-A connector cable
Lockable drive Bays. NOTE : The TR-004 does not support the following: the TS-128, TS-228, TS-131, TS-231, TS-431, TS-431U, and NAS models that cannot be updated to QTS 4.3.6 (or later). The TR-004 can only be used as an individual storage pool or volume on the NAS. Its storage pool/volume cannot be combined into the connected NAS. NAS applications cannot be installed on the TR-004. Drives can only be migrated from one TR-004 to another TR-004. The files and data stored on drives moved to/from a NAS (or another device) will not be recognized.
Customers say
Customers find the storage device easy to set up and use, particularly for expanding existing NAS systems, and consider it good value for money. The build quality receives mixed feedback, with some praising its solid construction while others find it cheaply made. Speed performance is also mixed, with some reporting reasonable speeds while others experience extremely slow transfer rates. Customers disagree on the noise level, with some finding it extremely quiet while others note it makes noise, and connectivity is problematic with reports of lost connections.








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