QNAP TR-004U 4-Bay Rackmount Expansion
Versatile 4-Bay Rackmount USB RAID Expansion Enclosure Expand Your Storage with Flexibility and Security The QNAP TR-004U is a 4-bay rackmount USB 3.2 Gen 1...
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Versatile 4-Bay Rackmount USB RAID Expansion Enclosure
Expand Your Storage with Flexibility and Security
The QNAP TR-004U is a 4-bay rackmount USB 3.2 Gen 1 RAID expansion enclosure, designed to enhance the storage capacity of your QNAP NAS and PC. It doubles as a Direct-attached Storage (DAS) device, offering a secure and reliable solution for storage expansion with multiple RAID configuration options.
Highlights
USB 3.2 Gen 1 Type-C Connectivity
- Provides faster data transfer with a USB 3.2 Gen 1 Type-C port, ensuring efficient data handling and connectivity.
Four SATA Drive Support
- Accommodates up to four 3.5-inch SATA drives, delivering reliable read and write performance for your storage needs.
Flexible RAID Configuration
- Supports various RAID levels, including Individual, JBOD, RAID 0, RAID 1/10, and RAID 5, allowing you to choose the optimal balance of speed and data protection.
Hardware and Software Control Options
- Features a disk mode DIP switch for easy switching between Hardware Control and Software Control configurations for RAID settings.
Lockable Hard Drive Trays
- Enhances security and prevents accidental drive removal, maintaining data integrity and reliability.
RAID Management and Disk Health Monitoring
- Configure RAID and monitor disk health using Storage & Snapshots Manager on a QNAP NAS or the QNAP External RAID Manager utility on your computer.
Dual Functionality: NAS Expansion or DAS
- Can be used as a storage expansion unit for your QNAP NAS in NAS expansion storage mode or as a DAS in external storage mode, offering versatility in how you manage and access your data.
QNAP External RAID Manager Utility
- A utility for Windows and Mac users to set up, monitor, and view the status of the TR-004U, making RAID configuration and health monitoring straightforward and user-friendly.
Summary
The QNAP TR-004U is an ideal solution for businesses and IT professionals seeking a flexible and secure way to expand their storage capacity. Its support for multiple RAID configurations, combined with the convenience of both NAS expansion and DAS functionalities, makes it a versatile and efficient choice for a wide range of storage applications. Whether for enhancing data backup capabilities, optimizing storage utilization, or ensuring data redundancy, the TR-004U offers performance and reliability to meet diverse storage requirements.
| Specification | Detail |
|---|---|
| General | |
| CPU | Micro processor with hardware RAID |
| Drive Bay | 4 x 3.5-inch SATA 3Gb/s |
| Drive Compatibility | 3.5-inch SATA 6Gb/s, 3Gb/s HDDs; 2.5-inch SATA 6Gb/s, 3Gb/s HDDs; 2.5-inch SATA 6Gb/s, 3Gb/s SSDs; Note: One disk type (HDD or SSD) per RAID group |
| Hot-swappable | Yes |
| USB 3.2 Gen 1 port | 1 x Type-C USB 3.2 Gen 1 |
| Form Factor | 1U Short Depth Rackmount |
| Dimensions (HxWxD) | 44 × 439 × 291 mm (Excludes ear hook and PSU protrusion) |
| Weight (Net) | 4.77 kg |
| Weight (Gross) | 5.67 kg |
| Max. number of HDDs/SSDs supported | 4 |
| Hard Drive Type | 4 x 2.5-inch or 3.5-inch SATA 3Gb/s |
| Environment | |
| 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 |
| Power & Cooling | |
| 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 | 18.9 W (Tested with drives fully populated) |
| Fan | 2 x 40mm, 12VDC |
| System Warning | Buzzer |
| Kensington Security Slot | Yes |
| Standard Warranty | 3 years |
| Software Utility Features | |
| QNAP External RAID Manager | Overview of device, disks, and RAID info/status; S.M.A.R.T. monitoring; Drive location via LEDs/system speakers; Desktop notifications; RAID software configuration; RAID rebuild/recovery; Firmware updates; System event logs; Export logs to .csv |