Specifications 320 GB
Model Number ST3320613AS
Interface SATA 3.0Gb/s
Cache 16 MBytes
Capacity 320 GB
Guaranteed Sectors 625,142,448
PHYSICAL  
Height (max) 20.17 mm  (0.794 inches)
Width (max) 101.6 mm  (4.000 inches)
Length (max) 146.99 mm  (5.787 inches)
Weight (typical) 405 grams  (0.893 pounds)
PERFORMANCE  
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time <11.0 msec
Random write seek time <12.0 msec
RELIABILITY  
Annual Failure Rate 0.34%
POWER  
Maximum operating current, DC 2.0 amps