The RS 6414S features external 6Gb/s Mini-SAS ports and removable hot-swap bays that support any 2.5" or 3.5" SATA Hard Drive or SSD.
 
RS6414S Key Features
Robust, external 4-Bay 6Gb/s SAS/SATA Storage Tower Enclosure
Each Hot-Swap Drive Tray supports 2.5"/3.5" SAS/SATA HDD/SSD up to 16TB in size
Designed for use with RocketRAID series 6Gb/s SAS and SATA RAID controllers.
Mac & PC compatible