FEATURES
Drive Family :-Deskstar 7 K 160
Capacity :-80 GB
Spindle speed :-7200
Buffer size :- 8MB
Average latency :- 4.17 ms
Average seek time (Read) :-8.5 ms
Number of platters / heads :- 1/1
Shock resistance
Operating Shock (Read). 2 ms (G):- 55
Non-operating Shock, 2 ms IG) :-350
Noise emission
Idle Mode (bels) :- 2.5
Seek Mode (bels) :-2.8
Native Command Queuing (NCQ) :- yes
Perpendicular recording :-No
4-pin Molex connector :- yes

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PERFORMANCE
Synthetic tests
SiSoft Sandra XII
Drive index (MB/s) :-60
Sequential: Read / Write (MB/s) :- 73/66
Random: Read / Write (MB/s):-41/42
Bufferead / Write (MB/s):-179/86
Random access time (ms):-11
Everest Ultimate 2007
Linear: Read / Write (MB/s) :-75/74.2
Random: Read / Write (MB/s) :- 59.8 /59
Buffered: Read / Write (MB/s) :- 192.6 /167.6
Average access time: Read / Write (ms) :- 13.17/ 6.63
PC Mark 05
XP Start up (MB/s) :- 10.82
Application loading (MB/s) :- 7.79
General usage (MB/s) :- 6.49
Virus scan (MB/s) :- 110.21
File write (MB/s) :- 72.69