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QNAP TR-004-US 4 Bay Type-C Direct Attached Storage DAS Expansion with Hardware RAID (Diskless)

BHD 173.900
(Inclusive of Tax)
Manufacturer
New
Availability: In stock
SKU
TR-004-US
Sold By:   Global Store
50% of 100

TR-004/TR-004U USB Type-C Direct Attached Storage with Hardware RAID

The TR-004/TR-004U USB 3.2 Gen 1 RAID expansion enclosures allow you to expand the capacity of your QNAP NAS and PC. They can also be utilized as a DAS (Direct-attached Storage) device, allowing you to directly access its content just by connecting it via USB. The TR-004/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.
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.
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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.

Effective storage expansion with RAID Support

The TR-004/TR-004U is an ideal storage expansion solution for PCs, especially for laptops which lack the ability to install larger, higher-capacity drives. Featuring four 3.5-inch SATA drive bays and supporting RAID configuration, the TR-004/TR-004U provides the ability to store a vast number of files and data and to ensure protection against potential drive failure.
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Supports various RAID levels

The TR-004/TR-004U supports a variety of RAID configurations. Depending on your requirements, you can switch between hardware- or software-controlled RAID modes. Move the DIP switches to corresponding positions for your ideal RAID mode: Individual, JBOD, RAID 0, RAID 1/10 or RAID 5. You can also configure the RAID settings from your QNAP NAS, or by using the QNAP External RAID Manager utility on your computer.
Individual Mode
JBOD Mode
RAID 0 Mode

Individual Mode

Treats every disk as separate storage space, allowing you to independently access each one.
 

JBOD Mode

All the disks are recognized as a single drive. This allows maximal storage utilization but provides no data protection.

RAID 0 Mode

Data is split amongst the drives. RAID 0 provides the fastest performance but does not protect data from drive failure.
RAID 1/10 Mode
RAID 5 Mode
Software Ctrl Mode

RAID 1/10 Mode

Half of the total storage capacity is used to store data, and the other half keeps a copy of this data. This provides high data protection at the cost of only being able to use half the installed storage space.

RAID 5 Mode

RAID 5 requires at least three drives to use and parity information is distributed among the drives, providing optimized storage capacity and protection against one disk failing.

Software Ctrl Mode

Use this mode to control the RAID configuration from your NAS or computer.
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Flexible storage configuration and management

Compared with other RAID enclosures, the TR-004/TR-004U provides software-controlled configurations for greater management flexibility. Users can configure RAID and monitor disk health using Storage & Snapshots Manager on a QNAP NAS, or by using the QNAP External RAID Manager utility on their computer.
 
Note: When connecting the TR-004/TR-004U to a NAS, users can choose to use either the NAS expansion storage mode or the external storage mode.
 
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Use Storage & Snapshots Manager to configure the TR-004/TR-004U as a storage expansion unit for your QNAP NAS. In addition to RAID configuration, the NAS expansion storage mode supports various NAS functions, including storage pools and snapshots. By choosing external storage mode, you can use the TR-004/TR-004U as a DAS.
The QNAP External RAID Manager is a utility for Windows and Mac users to set up, monitor, and view the status of the TR-004. Users can easily configure RAID groups on the TR-004/TR-004U and quickly obtain the status of RAID performance and health at a glance.
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