iStarUSA BPX-35U3-SA 3.5 to 2.5 SATA 6 Gbps HDD SSD Internal and External USB 3.0 Hot-swap Rack Type: Hard Drive Cage Color: Black Specifications: Standard Drive Bays: Hotswap 2.5: 1 3.5 Drive (internal): 1 Hotswap HDD Type: 2.5 SATA I/II/III Indicators: - Solid blue: power one. - Blinking blue: HDD accessing Material of Front Bezel: Plastic Material of Main Chassis: Aluminum and Plastic Color of Front Bezel: Black Color of Main Chassis: Black Dimensions (HxWxD): 0.99 x 4.00 x 6.52