2,5" Seagate Momentus ST9500420AS, 500GB SATA 7200ot. 16MB

2,5" Seagate Momentus ST9500420AS

Specifications             500 GB
Model Number            ST9500420AS
Interface                     SATA 3.0Gb/s
Cache                         16 MBytes
Capacity                      500 GB
Areal density (avg)       394 Gbits/inch2
Guaranteed Sectors    976,773,168

PHYSICAL  
Height (max)               9.5 mm  
Width (max)                69.85 mm  
Length (max)              100.35 mm  
Weight (typical)          110 grams  

PERFORMANCE  
Spindle Speed                      7,200 rpm
Average latency                   4.17 msec
Random read seek time       11.0 msec
Random write seek time       13.0 msec

RELIABILITY  
Annual Failure Rate         0.5

POWER  
5V start max current        1.0 amps