Toshiba 320GB (MK3254GSY) 7200rpm SATA2 16MB Notebook Hard Drive (2.5 inch)

• Mfr Part Number: HDD2E41 9.5MM
• Capacity: 320 GB
• Rotational Speed: 7200 rpm
• Cache: 16 MB
• Interface: SATA 3Gb/s
• Max. External Transfer Rate: 300 MB/s
• Seek Time:
• Track to Track: 1 ms
• Average: 10.5 ms (Read); 12 ms (Write)
• Full Stroke: 19 ms
• Shock:
• Operating: 300G @ 2ms
• Non-operating: 900G @ 1ms
• Dimensions (WxLxH): 2.75 x 3.94 x 0.37 inch / 69.85 x 100 x 9.5 mm
• Weight: 4.02 oz / 114 g