SilverStone Technology TS433-TB Thunderbolt 2 Raid Hot-Swap Hard Drive, 4 2.5"/3.5"

.To accommodate PC users need for high-speed data storage and graphic processing requirement, silverstone created high-speed external storage product called TS433-TB with two Thunderbolt 2 ports and four 3.5”/ 2.5” drive slots. For security, each drive tray also has individual key lock and its built-in 90mm cooling fan ensures drives run cool for extended life and reliability. For those that need a simple and convenience way to save and manage big data, the TS433-TB is a great choice.
.Two Thunderbolt 2 Ports for 20GB/s transfer speed
.Supports four 2.5"/3.5" SATA HDD/SSD in either JBOD or RAID 0
.Includes 90mm Low noise fan
.Extra security with individual metal key lock for Each Drive
.Fully supports SATA Hot-swap function