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TR-004U
4-bay Rackmount USB 3.2 Gen 1 RAID Expansion Enclosure
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.
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USB 3.2 Gen 1 Type-C port* for faster data transfer.
Maximum 1M USB cable is recommended.
2
Supports up to four SATA drives for reliable read and write performance.
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Disk mode DIP switch to change from Hardware Control and Software Control configurations for setting RAID group.
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Lockable hard drive trays to prevent accidental drive removal.
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Users can configure RAID and monitor disk health using Storage & Snapshots Manager on a QNAP NAS.
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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.
TR-004U
CPU : Micro processor with hardware RAID
Drive Bay : 4 x 3.5-inch SATA 3Gb/s
The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/
Drive Compatibility : 3.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
2.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
2.5-inch SATA 6Gb/s, 3Gb/s solid state 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.
TR-004U does not support the QDA-A2AR/ QDA-A2MAR.
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 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
Others
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