Suitable hard disk type: 2.5" H.D.D. Interface: Ultra ATA 100/133 IDE Fan: Connection: No. LED display: Yes Interface: USB 2.0 Tray material: Steel. Dimension: 5"(128 mm)L x 2 11/16"(70 mm)W x 3/8"(10 mm)H. Weight: 0.50 lb/piece. Color: Silver