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TerraMaster TD2 Thunderbolt 3 Professional-Grade 2-Bay External Hard Drive Enclosure RAID 0/RAID1/JBOD Hard Disk RAID Storage (Diskless)
- Portable design for professionals especially those with strict speed and safety requirements, including 4K video editing.
- Two 40Gbps Thunderbolt 3 interfaces, reading speeds up to 760MB/s.
- Hardware RAID: RAID0, RAID1, JBOD, SINGLE; Support up to 28TB storage capacity (14TB x 2, in RAID 0); Daisy-chain up to 6 devices;
- Capitalising on the Thunderbolt 3 and DP interfaces, the D2 Thunderbolt 3 supports multi-screen display with up to 3 screens.
- Power delivery provides up to 15W of power to recharge compatible laptops. Aluminum-alloy shell, 80mm fan ensures great heat dispersion. Warranty: 24 Months.

Large Portable Storage Capacity
The 2-bay D2 Thunderbolt 3 is compatible with both 3.5" SATA disks and 2.5" SSDs, offering a professional solution to on-the-go storage with a total storage capacity of up to 28TB, which represents around two million HD images or up to 80 hours of 4K video. The D2 Thunderbolt 3 is also equipped with a special handle for additional portability, allowing it to be easily transported for video recording, video copying, and video demos wherever they are needed.

Lightning-Fast
Drawing on a pair of Thunderbolt 3 interfaces (40 Gbps) and a hardware RAID controller, the D2 Thunderbolt 3 can operate at reading speeds of 760 MB/s (SSD x 2, RAID 0).

Enjoy Rapid Video Workflows
The time needed for virtually every aspect of the post-production workflow falls when using the D2 Thunderbolt 3. At lightning speed, users can transfer several hours of footage from a Blackmagic® device to Adobe® Premiere Pro. In turn, with uncompressed HD 10-bit and 12-bit video, users can edit the ProRes 422 (HQ), ProRes 4444 XQ, and other data streams. Thumbnails and preview rendering are significantly more responsive when using large items with numerous high-definition clips.

High Scalability
Using one cable, Thunderbolt 3 enables users to daisy-chain more than five devices to their computer. As a result, users can achieve an enormous 168TB capacity by linking together six D2 Thunderbolt 3 devices.

Thunderbolt and Thunderbolt 2 Compatibility (for Mac only)
If your Mac has Thunderbolt and Thunderbolt 2 ports, you can capitalise on the D2 Thunderbolt 3 to achieve high-end transfer rates. With Apple’s Thunderbolt 3 (USB-C) to Thunderbolt 2 adapter (not sold with the D2 Thunderbolt 3), compatibility between the D2 Thunderbolt 3 and earlier Thunderbolt technologies is straightforwardly achieved.

Perfectly Suited for the Most Demanding Video Professionals
With its aluminium casing, metal casing, and built-in temperature-controlled smart fan, the D2 Thunderbolt ensures full heat dissipation for those video professionals working long hours.

Create the Smartest Workspace
A key feature of Thunderbolt 3 is its bandwidth capacity, which has been doubled since Thunderbolt 2. At the same time, the D2 Thunderbolt 3 benefits from a HD DP digital interface and a pair of Thunderbolt 3 interfaces. By daisy-chaining two 4K displays (or one 5K display) to the D2 Thunderbolt 3, users can augment their workspace in the smartest and most suitable way for their professional needs. Additionally, using Thunderbolt 3 connections, users can even power a compatible notebook computer.

Boost Up Performance by Hardware RAID
The D2 Thunderbolt 3 operates with RAID 0, 1, and JBOD as well as in single disk array modes for all your application needs. This underpins the all-important concern for guaranteed data security, and it ensures that your storage capacity is utilized in the most efficient way possible.

Professional and Safe
TerraMaster has made no compromises in its use of state-of-the-art storage technologies, ensuring data safety and security. The D2 Thunderbolt 3 supports hot swapping and hot plugging. An automatic RAID rebuild and an auto idle mode also prevent concerns about inadequately protected data, allowing users to focus on what matters to them: the images.

The Ideal Companion for All Professionals
Given its compactness, its large storage capacity, and its lightning speed, the D2 Thunderbolt 3 is ideally suited for the most demanding applications, including 4K video editing, as well as seamless 4K streaming. Other users, especially those with strict speed and storage requirements, will find a valuable partner in this device.

F4-210 Buttons, Indicators and Connectors
As D2 thunderbolt 3 adopts an aluminum-ally shell and low-noise fans, it is solid and reliable with good heat dissipation and low noise. Due to the use of removable hard drive tray, it is easy to install the hard drive that also supports hot swap.

Software RAID will consume a lot of resources on your computer system, which will affect the efficiency of your other tasks. At the same time, an unexpected power outage will put a huge risk of data corruption on the software array being backed up. The D5 Thunderbolt 3 features professional-grade hardware RAID and on-board flash memory to provide faster, more efficient backup and restore capabilities, enhance your performance and provide extra fail-safes.
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 45 days
- This item is covered by TERRAMASTER Return Policy
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 867555-81798273
- Support Email: support_newegg@terra-master.com
- Support Website
- View other products from Terra Master
Pros: I've been super impressed with this unit. I have it set up in RAID 5 and have been running a project off of it for over a year with very few issues. I have not had to rebuild any drives (fingers crossed) so I cannot speak to how the unit performs during that type of operation.
Cons: Sometimes it has a little trouble turning on and mounting, but this has never lasted more than 5 minutes or so. The drive bays can open when being handled and TSA has definitely almost broken the latches when inspecting it in the airport security line. I've used this array with Paragon's NTFS software for Mac OS and that doesn't always work properly, but to be expected you shouldn't ever use that kind of drive read/write software except to copy a project over to another drive format.
Overall Review: Strong 4 stars.