EOL 48TB OWC ThunderBay 4 RAID 5 4-Drive HDD External Storage Solution with Dual Thunderbolt 3 Ports


Key features

  • 4 x 12TB 7200 rpm SATA III 3.5" HDDs
  • 4 x 3.5"/2.5" SATA III 6 Gb/s Drive Bays
  • Thunderbolt 3 (USB Type-C) Interface
  • RAID 0, 1, 4, 5, 10, and JBOD
  • Pre-Configured in RAID 5
  • Software Controller
  • Read Speeds up to 704 MB/s
  • 1 x 92mm Cooling Fan
  • SoftRAID Software Included
  • Windows and Mac Compatible
Storage48TB (4 x 12TB)
Charging and Expansion
Power SourceInternal Power Supply
Operating Requirements
Storage Temperature-40 to 149 degrees F / -40 to 65 degrees C
Size and Weight
Dimensions9.6 x 7 x 5.3" / 243.8 x 177.8 x 134.6 mm
Box Dimensions (LxWxH)15.5 x 14.3 x 11"
In the Box
Box Contents
  • OWC ThunderBay 4 48TB 4-Bay Thunderbolt 3 RAID 5 Array (4 x 12TB)
  • Thunderbolt 3 Cable
  • External Power Cable
  • 2 x Security Keys
  • SoftRAID
Operating System
OS Compatibility2019: check with manufacturer for the most up-to-date compatibility, Windows 10 or LatermacOS 10.12 or Later*As of May
Rotational Speed7200 rpm
Form FactorDesktop
WarrantyLimited 3-Year Warranty


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Most unopened items sold by Melrose Inc. in new condition and returned within 30 days will receive a refund or exchange. The return window for items sold online begins once the order has been invoiced. Invoicing happens when any part of the order is shipped, delivered by a courier service or made ready for pick up.

Software is not returnable and not refundable. All sales are final. This is generally part of all webcarts selling software. It is buyer beware. The reason for this is once an end-user customer sees a License Code then that code is 'spoiled' because they can use it to gain access to the software.  Once a License Code is registered by a customer that product is available to that customer and therefore the code cannot be returned.

See full Return Policy.