Supermicro CSE-836BE2C-R609JBOD

SuperMicro 16

3U Storage JBOD Chassis with capacity 16 x 3.5" hot-swappable HDDs bays
Dual Expander Backplane Boards support SAS3/2 HDDs with 12Gb/s throughput
8 x Mini-SAS HD ports for Internal / External Cascading Expander Combination for high performance, high availability or high redundancy requirements