QNAP 4-Bay Rackmount USB 3.2 Gen 1 RAID Expansion Enclosure [TR-004U]

QNAP 4-Bay Rackmount USB 3.2 Gen 1 RAID Expansion Enclosure [TR-004U]

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QNAP 4-Bay Rackmount USB 3.2 Gen 1 RAID Expansion Enclosure

QNAP TR-004U, 2.5/3.5", Serial ATA II,Serial ATA III, Black, Gray, 439mm, 291mm, 44mm

The TR-004U USB 3.0 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 3.0 Type-C connectivity to bring you a highly-reliable and secure storage capacity expansion solution.

Supports various RAID levels
The 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
Treats every disk as separate storage spaces, 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
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.

Flexible storage configuration and management
Compared with other RAID enclosures, the TR-004U provides software-controlled configurations for greater management flexibility. Users can configure RAID and monitor disk health using the Storage & Snapshots Manager on a QNAP NAS, or by using the QNAP External RAID Manager utility on their computer.

Versatile usage scenarios to meet storage expansion needs
The TR-004U meets many storage expansion requirements for home and work use, including:

Scenario 1: Expand the capacity of your NAS
The TR-004U provides an alternative method for users to expand their rackmount NAS storage capacity. By connecting the TR-004U to their NAS and using the Storage & Snapshots Manager, users can easily configure and manage their storage expansion. The TR-004U supports a variety of QNAP NAS storage and file management functions, allowing users to build storage pools, find files with Qsirch and organize files with Qfiling.

Use the TR-004U as an alternative to conventional NAS expansion enclosures
As an external hardware RAID device, the TR-004U operates independently and does not require additional NAS system resources. When compared with the Ux-500P expansion enclosure, the TR-004U uses less NAS system resources.

Scenario 2: External storage for your NAS
Instead of using the TR-004U to expand the capacity of your QNAP NAS, you can use it as a complimentary storage unit for backing up or moving data. It also allows you to physically migrate huge data collections that would require significant network bandwidth. While connected to the NAS, you can monitor the health and status of the TR-004U by using the Storage & Snapshots Manager on the NAS.

Scenario 3: Expand the storage space of your computer and server
The TR-004U can quickly add storage space to your computer and server. You can use the DIP switch to configure a hardware RAID mode or manage it by using the QNAP External RAID Manager utility. The health and status of the TR-004U can also be monitored by using the QNAP External RAID Manager utility.
*The QNAP External RAID Manager requires Windows 7 (or later), Windows Server 2012 R2 (or later) and macOS 10.13 (or later).

Scenario 4: Cross-platform file sharing
From your NAS to Windows, Mac, and Linux computers, the TR-004U is compatible with a wide range of devices. This makes it ideal for quickly moving large files between different devices. The TR-004U is even compatible with devices that use the exFAT file system*, adding further convenience for accessing and sharing files from a wider range of devices.
*To access devices that use the exFAT file system, users must purchase a separate exFAT driver license.

Product Specifics

Specification	Value
MPN	TR-004U
Product Condition	Brand New/Unused
Product Use	General
SKU	378651

GTIN: 04713213515778

Shipping Details

We understand that when you order a product online, you want it delivered as fast as possible. Our warehouse processes and dispatches orders within 1-4 business days. Delivery times will depend on your location, and size of product. Average delivery times range from 5-9 business days. We're located in NSW, so if you're ordering from another state your product may take longer to arrive. Rest assured we do everything possible to get your product to you safely and securely.

CHANGE OF MIND RETURNS

Change of mind returns are accepted within the first 7 days but will incur a 5% restocking fee. Returns within 30 days will attract a 20% restocking fee. The following criteria must be met:

The item must be received by us within 7 days of the request.
The item is in the original, sealed packaging with no missing or damaged parts.
The item is not in large quantity (greater than 5 units)
The item value is less than $1,000.
The item is not used in any way.

Please Note:

Refunds can only be made to the original account of payment.
The customer is responsible for return postage costs
Original postage and insurance costs are not refundable.
We reserve the right to refuse returned items if the conditions above are not met, a postage fee may also apply.

WARRANTY RETURNS

Products purchased from our store are subject to a standard manufacturer warranty period. If an item is found to be faulty within 14 days, the item will be treated as Dead on Arrival (DOA). Outside of this period, the item will be processed as a standard warranty case. Physical damage is not covered by DOA or warranty.

DOA WARRANTY CLAIMS POLICY

DOA claims are eligible for a refund or replacement, given the following criteria are met -

We are notified of the issue within 14 days of the order date.
The item has been packed back into its original packaging, will all included accessories and documentation.

Please Note:

A replacement or refund will be issued after the faulty item has been returned to us.
Assessment may apply in some circumstances before a refund or replacement can be issued.

STANDARD WARRANTY CLAIMS POLICY

Items found to be faulty outside of the 14 Days DOA period will be subject to standard warranty terms. Please contact the product's manufacturer for troubleshooting and more details about warranty terms.

Please note:

The customer will be responsible for any return postage costs.
The processing time is generally 2-3 weeks from when we receive the faulty unit.
The claim may result in a repair, new or refurbished replacement, or refund depending on manufacturer approval.
The customer should provide their invoice number and item's serial number when contacting us. eBay only keeps a sales history of up to 3 months so we are not able to retrieve order details with eBay usernames after this period.