AMS DK-1220SEBK Comet Value Series (Black) - 5.25 Removable Rack (SATA-to-SATA) Mobile Rack Drives Support: 1 x 3.5 Drives to 5.25 Bay Mobile Rack Interface: SATA I/II Specifications: Colors: Black Dimension: 7.3(L) x 5.7(W) x 1.6(H) Weight: 1.0 lbs.