【High Transmission Speed】This 4 bay external hard drive raid enclosure for 3.5 inch hard drive adopt Mini SAS（SFF-8088） protocol, which support positive and negative blind socket. The transfer rate up to 6Gbps, enjoy high speed transmission experience.

【Large Capacity】Single bay supports 16TB, this 4 bay hard drive enclosure has a total of 64TB capacity so it can do multi-tasks parallel, 

【Effective Heat Dissipation】This hard drive bay comes with two roll ball fans, and there is a large area of honeycomb holes on one side to make greater heat dissipation. (Not auto fans, we need to open the fans via a switch, there are 3 positions: High, Low, and OFF.)

【7 Raid Modes】This 4 bay hard drive docking station supports RAID0/6/5/1/10/50/60,  and it is easily to meet individual storage needs. The theoretical speed of RAID0 is twice that of a single disk, enjoy fast transmission.