Quick Summary
The QNAP TR-004 is a 4-bay desktop NAS expansion unit with optional use as a direct-attached storage device. It includes a USB 3.2 Gen 1 Type-C port for data transfer and supports up to four SATA drives.
It also includes a Disk mode DIP switch for changing between Hardware Control and Software Control configurations for setting a RAID group, plus an eject button for disconnecting the TR-004 from a NAS or computer.
Who It Is Best For
This unit suits buyers who need a desktop expansion for up to four SATA drives and want the option to use it as a direct-attached storage device. It is also worth checking whether your setup needs Hardware Control or Software Control before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product | QNAP TR-004 desktop NAS expansion unit with optional direct-attached storage use. |
| Drive support | Supports up to four SATA drives, which affects storage planning and drive selection. |
| Connection | USB 3.2 Gen 1 Type-C port for data transfer. |
| Mode switching | Disk mode DIP switch changes between Hardware Control and Software Control configurations for setting a RAID group. |
| Drive tray feature | Lockable hard drive trays help prevent accidental drive removal. |
| Disconnect feature | Eject button for disconnecting the TR-004 from a NAS or computer. |
How It Works
- Fit up to four SATA drives into the hard drive trays.
- Use the Disk mode DIP switch to choose between Hardware Control and Software Control configurations.
- Connect the unit through the USB 3.2 Gen 1 Type-C port.
- Use the eject button when you need to disconnect the TR-004 from a NAS or computer.
What To Know Before You Buy
Check that your intended setup matches the TR-004’s 4-bay format and SATA drive support. If you plan to use RAID group settings, review whether Hardware Control or Software Control is the right configuration for your use.
Confirm that the USB Type-C connection suits your NAS or computer before ordering.
Common Buyer Questions
How many drives does the TR-004 support?
It supports up to four SATA drives.
What connection does it use?
It uses a USB 3.2 Gen 1 Type-C port for data transfer.
Can the drive mode be changed?
Yes, the Disk mode DIP switch changes between Hardware Control and Software Control configurations for setting a RAID group.
Is there a way to disconnect it safely?
Yes, it has an eject button for disconnecting the TR-004 from a NAS or computer.
Final Buying View
Choose the QNAP TR-004 if you need a 4-bay desktop expansion with support for up to four SATA drives and optional direct-attached storage use. Before ordering, check the drive type, connection method and whether Hardware Control or Software Control suits your setup.
