4X Trayless Hot-Swap Internal Mobile Rack — Universal for 2.5" & 3.5" SATA SSD/HDD Backplane Enclosure

Four-bay internal backplane built for tray-less hot-swapping of 2.5" and 3.5" SATA SSDs/HDDs. Supports only SATA-interface hard disks and enforces no capacity limit. Screw-free, tool-less installation makes drive insertion and removal quick and easy. Features dual power input interfaces and a switch design that lets you manage hard disk power from the extraction box. Status LEDs: red indicates normal power, green indicates the hard disk is working. Compatible with 7/8/XP Server2008 Vista2003 OS.