FEATURES
Drive Family :-Barracuda ES.2
Capacity :-750 GB
Spindle speed :-7200
Buffer size :- 32MB
Average latency :- 4.16 ms
Average seek time (Read):-8.5 ms
Number of platters / heads :- 3/6
Shock resistance
Operating Shock (Read)2 ms (G):- 70
Non-operating Shock, 2 ms IG):-300
Noise emission
Idle Mode (bels):- 2.7
Seek Mode (bels):-3.2
Native Command Queuing (NCQ):- yes
Perpendicular recording :-yes
4-pin Molex connector :-No

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PERFORMANCE
Synthetic tests
SiSoft Sandra XII
Drive index (MB/s):-80
Sequential: Read / Write (MB/s):- 100/98
Random: Read / Write (MB/s):- 48/63
Bufferead / Write (MB/s):- 65/45
Random access time (ms):- 11
Everest Ultimate 2007
Linear: Read / Write (MB/s):-99.4 /98.4
Random: Read / Write (MB/s):- 83.2 /72.9
Buffered: Read / Write (MB/s):- 104.7 /72.9
Average access time: Read / Write (ms):- 12.69 / 8.02
PC Mark 05
XP Start up (MB/s):- 9.7
Application loading (MB/s):- 7.67
General usage (MB/s):- 7.47
Virus scan (MB/s):- 85.11
File write (MB/s):- 87.06