HDD, CAVIAR, 7200RPM, 8MB, 160GB - Drive Type:Internal; Drive Size - Imperial:3.5"; Drive Interface:PATA; Hard Drive Capacity:160GB; Rotational Speed:7200rpm;

Internal Hard Disk Drives 1Tbyte 2.5in 5400r/min SATA 144MBps 8Mbyte 6Gbps

HDD 3.5" SATA 6 Gb/s 1000 GB, WD10EURX, Western Digital