Equipped with a tool-less removable tray design, the NexStar SE supports two 2.5" SATA hard drive (7mm - 15mm) making switching and swapping drives easier than ever. Simply slide the two trays into the 5.25" rack and enjoy a pure SATA connection with speeds of up to 3GB/s. Designed to fit in any standard 5.25" drive bay, integrate this unit seamlessly into any computer. Transfer files painlessly and effortlessly with the new, truly versatile, NexStar SE Dual 2.5" Hard Drive Rack.