The TR-004U USB 3.2 Gen 1 RAID expansion enclosure allows you to expand the capacity of your QNAP NAS and PC. The TR-004U can also be utilized as a DAS (Direct-attached Storage) device, allowing you to directly access its content by connecting it via USB. The TR-004U features four 3.5-inch SATA drive bays with multiple RAID configuration options and USB 3.2 Gen 1 Type-C connectivity to bring you a highly-reliable and secure storage capacity expansion solution.
Features:
- USB 3.2 Gen 1 Type-C port* for faster data transfer.
- Supports up to four SATA drives for reliable read and write performance.
- Disk mode DIP switch to change from Hardware Control and Software Control configurations for setting RAID group.
- Lockable hard drive trays to prevent accidental drive removal.
- Users can configure RAID and monitor disk health using Storage & Snapshots Manager on a QNAP NAS.
- Can be used to add storage space to a QNAP NAS, serve as hardware-based RAID storage, and offers cross-platform file sharing for users.
| Specifications | |
| Hardware Spec | |
| CPU | Micro processor with hardware RAID |
| Drive Bay | 4 x 3.5-inch SATA 3Gb/s The system is shipped without HDD. |
| Drive Compatibility | 3.5-inch SATA 6Gb/s, 3Gb/s hard disk drives You can only use one disk type (HDD or SSD) in a RAID group. Combining different types of disk in one RAID group is not supported. |
| Hot-swappable | Yes |
| USB 3.2 Gen 1 port | 1 x Type-C USB 3.2 Gen 1 (USB 3.2 Gen 1) |
| Form Factor | 1U Short Depth Rackmount |
| Dimensions (HxWxD) | 44 × 439 × 291 mm Excludes ear hook and the protruding part of the Power Supply Unit. |
| Weight (Net) | 4.03 kg |
| Weight (Gross) | 5.66 kg |
| Max. number of HDDs/SSDs supported | 4 |
| Hard Drive Type | 4 x 2.5-inch or 3.5-inch SATA 3Gb/s |
| Operating Temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | Open-frame 100W, Input: 100V-240V ~ / 3.5A, 50Hz-60Hz |
| Power Consumption: HDD Sleep Mode | 4.79 W |
| Power Consumption: Operating Mode, Typical | 18.9 W Tested with drives fully populated. |
| Fan | 2 x 40mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | Yes |
| Software Spec | |
| System modes | Individual, JBOD, hardware RAID 0/1/5/10, Software control (Software control requires a QNAP NAS or Windows/macOS utility) Note: QNAP recommends using only one disk type (HDD or SSD) in a RAID group. |
| Features |
|
| Minimum system requirements | QNAP NAS or PC with a USB Type-A or Type-C port |
| Minimum operating system requirements |
|
| System fan | 5-speed automatic fan control |
| Software utility | Windows/macOS: QNAP External RAID Manager |
| Supported File Systems | NAS storage (EXT4), External hard drive (EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT*) * Purchase of an exFAT driver license from the License Center is required. |
| QTS Storage Management Features |
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| Software utility Features |
Note: Actual performance may vary depending on operating environment and other factors, such as RAID mode, RAID configuration, disk model and capacity. |
