FEATURES
Drive Family :-Caviar
Capacity:-250 GB
Spindle speed:-7200
Buffer size:- 2MB
Average latency:- 4.2 ms
Average seek time (Read) :-8.9 ms
Number of platters / heads :- 3/ 6
Shock resistance
Operating Shock (Read). 2 ms (G):- 65
Non-operating Shock, 2 ms (G) :-250
Noise emission
Idle Mode (bels):- 2.8
Seek Mode (bels):-3.3
Native Command Queuing (NCQ):-No
Perpendicular recording:-No
4-pin Molex connector:- yes

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PERFORMANCE
Synthetic tests
SiSoft Sandra XII
Drive index (MB/s):-52
Sequential: Read / Write (MB/s):- 61/61
Random: Read / Write (MB/s):-40/30
Bufferead / Write (MB/s):-90/49
Random access time (ms):-9
Everest Ultimate 2007
Linear: Read / Write (MB/s):-62.5/62.2
Random: Read / Write (MB/s):- 53.3 /52.1
Buffered: Read / Write (MB/s):- 89.8 /79.9
Average access time: Read / Write (ms):- 13.25 / 7.96
PC Mark 05
XP Start up (MB/s):- 8.15
Application loading (MB/s):- 5.96
General usage (MB/s):- 4.29
Virus scan (MB/s):- 55.99
File write (MB/s):- 58.48