http://www.tradus.com/seagate-momen...p-internal-hard-disk-drive/p/PDRMA6MTHBNNQQLW Coupon: STORAGE10 Key Features * 2.5 inch Form Factor * SATA 3.0 Gbps Interface * 8 MB Cache Memory * 5400 RPM Spin Speed * 500 GB HDD * 600000 Load / Unload Cycles * 2400 Mbps I/O Transfer Rate