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The ThunderBay 4 supports both 2.5" and 3.5" drives without the need for adapters, providing a versatile and user-friendly experience.
The ThunderBay 4 is user-configurable in RAID 0, 1, 4, 5, and 10, as well as JBOD. This allows you to customize the balance between speed and data redundancy to suit your specific needs.
The ThunderBay 4 comes with two Thunderbolt 3 ports and a dedicated DisplayPort 1.2, offering a multitude of connectivity options.
The ThunderBay 4 uses an open 'flow-thru' vented design with an oversized 92mm fan that minimizes turbulence and noise while keeping drives operating at safe temperatures.
Each ThunderBay 4 undergoes OWC's rigorous multi-hour 'burn-in' performance certification procedure prior to shipping to ensure it arrives operating properly and ready for demanding use.
Review Summary
2019-09-10T10:12:37
I was replacing an old Mac Pro tower with a new computer that is all display, but no room for storage. I had 4 hard drives inside the old tower, so I put them all into the new OWC enclosure. The build of the enclosure is excellent. Very solid with lots of vibration dampening. I migrated my old data from my old bootable hard disk to the new SSD via the Thunderbolt 3 connection. It took about 5 hrs. to transfer 1 TB of data. The Thunderbolt 3 is rated at 40Gb/s. The migration assistant displayed the speed of flow which ran between 35 Gb and 59 Gb. It produced all it was advertised to do. Noise?. The fan does make some noise. It's not bad. The hard drives themselves make most of the noise as they read or write. The enclosure sits on a desk about two feet from either myself or the computer, so there is going to be some sound. I'm really happy with it and definitely say it's worth a look.
DON M.
2017-05-14T04:31:14
After two data recoveries from my external hard drive for my pics nearly lost as a result of crashes/ accidental drops . I needed a better system. I was able to recover my images, but at a cost. I now have comfort and confidence my images will be safe. Though costly, but as I have said- it's cheaper than a data recovery ( I was lucky to get them back. ) I no longer worry about losing my pics. Peace of mind is priceless.
GARY M.
2016-10-24T08:43:35
This thing is amazing! I mainly shoot photos but I'm moving into video and my single disk USB 3.0 external (Lacie porche 4tb) was not fast enough for my needs. I first tried out a Mediasonic proraid 4, loading it with four Toshiba 3tb 7200rpm drives in raid 5 and I just wasn't happy with the speeds I was getting in Black magic's speed test. I sent it back and bought this OWC Thunderbay. The Proraid 4 is fine for photos and backup but for speed, the Thunderbay is 2 or 3 times faster. Yes, this is way 2 or 3 times more expensive but you are paying for speed and getting a bonus in the quality of the product. The thunderbay is a very solid build. I raid 5 with the the same drives I got around 200mbps read and write in the Proraid4, in the OWC Thunderbay 4, I'm getting about 520-530mbps.The software was easy to use as well. Only took about 10mins to install the drives and set up the raid 5 once I figured out where the softraid app was. I definitely recommend this enclosure to anyone working with photos and video. Excellent storage solution.
CHRISTOPHER S.
2016-01-21T14:34:48
This is really the best option for those editing on a Mac. No only do you get speeds that are slightly faster than the average SSD, you also get MUCH more storage capacity AND data protection. In my tests with the 20TB version I get about 505MB/s write and 580MB/s read. It's setup from the factory in Raid5 so you don't have to initialize the drives which saves time. In Raid 5 mode (best mode) you get 15TB of usable space as 5TB is setup for data protection. If one of the drives ever dies you slide it out and replace with a new one and you won't loose any data. I've been suggesting these to people for over a year now and I'm going to keep doing so. I have a video review of this drive on YouTube if you want to see it in action, speed tests, unboxing, and daisy chaining to a display just do a search for Max Yuryev Thunderbay and you'll find it. The 1.5 to 2.5 times as much. I would recommend it to anyone who needs a fast and reliable drive.
MAKSIM Y.
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Browse our FAQ
macOS 10.12.2 or later
Windows 10 or later
Mac or PC featuring Thunderbolt 3 interface
Mac or PC featuring Thunderbolt or Thunderbolt 2 interface
(2) Thunderbolt 3 (Intel DSL6540)
(1) DisplayPort
Thunderbolt 3: 40 Gb/s (5000 MB/s)
Software
RAID 0, 1, 4, 5, 10 and Independent drive mode
RAID 4
4x 480GB OWC Mercury Extreme Pro 6G SSD
Read: Up to 1527MB/s
Yes
Yes (Power and disk activity)
Yes
AC input: 100 - 230V
10 to 35 deg. C (50 to 95 deg. F)
-40 to 65 deg. C (-40 to 149 deg. F)
7 x 5.3 x 9.6" (17.78 x 13.46 x 24.38cm)
5.7kg (12.57 lbs)
812437029826
Best video editing drive
By MAKSIM Y.
This is really the best option for those editing on a Mac. No only do you get speeds that are slightly faster than the average SSD, you also get MUCH more storage capacity AND data protection. In my tests with the 20TB version I get about 505MB/s write and 580MB/s read. It's setup from the factory in Raid5 so you don't have to initialize the drives which saves time. In Raid 5 mode (best mode) you get 15TB of usable space as 5TB is setup for data protection. If one of the drives ever dies you ...
View full Review
OWC ThunderBay 4-Bay Thunderbolt 3 Enclosure
By DON M.
I was replacing an old Mac Pro tower with a new computer that is all display, but no room for storage. I had 4 hard drives inside the old tower, so I put them all into the new OWC enclosure. The build of the enclosure is excellent. Very solid with lots of vibration dampening. I migrated my old data from my old bootable hard disk to the new SSD via the Thunderbolt 3 connection. It took about 5 hrs. to transfer 1 TB of data. The Thunderbolt 3 is rated at 40Gb/s. The migration assistant displa...
View full Review
With the ThunderBay 4 RAID 4 2TB (4x 480GB) 4-Drive SSD Storage Solution, OWC elevates data storage to new heights of performance and reliability. This high-performance powerhouse is engineered to leverage the phenomenal speed of Thunderbolt 3, delivering up to 1527MB/s of sustained performance, making it an essential tool for professionals who demand speed and dependability for their data-intensive tasks.
Crafted with a durable and ultra-quiet aluminum chassis, the ThunderBay 4 not only offers a capacious 2TB storage solution but also ensures your workspace remains cool and tranquil. The innovative design supports both 2.5" and 3.5" drives without the need for adapters, providing a versatile and user-friendly experience.
This storage solution is not just fast; it's smart. With two Thunderbolt 3 ports and a dedicated DisplayPort 1.2, it offers a multitude of connectivity options. The ThunderBay 4 is user-configurable in RAID 0, 1, 4, 5, and 10, as well as JBOD, allowing you to tailor the balance between speed and data redundancy to suit your specific needs.
For creative professionals working with 4K video or other bandwidth-heavy projects, the ThunderBay 4's ability to support multi-stream compressed workflows is invaluable. The flexibility to choose between traditional hard drives and solid-state drives, as well as the option to use each drive independently or in a RAID configuration, empowers users to optimize their storage for peak performance.
The ThunderBay 4 RAID Edition boasts the most advanced software RAID available, offering up to 35% faster RAID performance and significantly quicker rebuild times than comparable hardware RAID arrays. SoftRAID's comprehensive features include real-time disk monitoring, e-mail notifications, and fast rebuild capabilities, providing a level of flexibility and security that hardware RAID cannot match.
OWC's rigorous multi-hour "burn-in" performance certification ensures that each ThunderBay 4 arrives ready for the most demanding applications. The enclosure's cooling technology is time-tested, featuring an open "flow-thru" vented design and an oversized 92mm fan that minimizes turbulence and noise while keeping drives operating at safe temperatures.
The ThunderBay 4's design also includes vibration-dampening elements that reduce sonic resonance, ensuring stable operation. You can daisy-chain up to six units for expansive storage capacity or connect them to multiple Thunderbolt 3 ports for even greater speed.
Each unit comes with a 2.0-meter certified OWC Thunderbolt 3 cable, with additional lengths available to suit various setups. With the ThunderBay 4, you get more than just storage - you get a robust, flexible, and reliable solution that can handle the rigors of professional workflows, backed by OWC's award-winning U.S.-based support.