Easily connect and hot swap a SSD or HDD from a 3.5in bay - 1-Bay mobile rack backplane / drive caddy / 2.5" hard drive adapter - Works with 5-15mm 2.5in SAS / SATA drives incl Samsung 840 EVO - Ideal for drive sharing and redundant backup - Compatible with the 3.5in bay in your desktop or server - Supports SAS II & SATA III HDDs and SSDs (up to 6 Gbps) - 50,000+ Insertion Rating - Durable metal housing - Lockable and removable tray - Interchangeable drive tray with 4-bay backplane SATSASBP425.