type hard drive internal capacity 2tb form factor 35 x 13h interface sata 6gbs data transfer rate 600 mbps buffer size 128 mb spindle speed 7200 rpm features halogen free ramp load dual processor powerchoice humidity sensor super parity 24x7 availability advanced format 512n dimensions wxdxh 10185 mm x 147 mm x 261 mm weight 610 g manufacturer warranty 5 years warranty