FEATURES
Drive Family :-Deskstar 7 K 160
Capacity :-160 GB
Spindle speed :-7200
Buffer size :- 8MB
Average latency :- 4.17 ms
Average seek time (Read) :-8.5 ms
Number of platters / heads :- 1/2
Shock resistance
Operating Shock (Read). 2 ms (G):- 70
Non-operating Shock, 2 ms IG) :-350
Noise emission
Idle Mode (bels):- 2.5
Seek Mode (bels):-3.4
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) :-64
Sequential: Read / Write (MB/s) :- 74/74
Random: Read / Write (MB/s):-48/48
Bufferead / Write (MB/s):-121/103
Random access time (ms):-7
Everest Ultimate 2007
Linear: Read / Write (MB/s):-74.6 /74.5
Random: Read / Write (MB/s) :- 62 /60
Buffered: Read / Write (MB/s) :- 120.3/115.5
Average access time: Read / Write (ms) :- 13.35 / 7.9
PC Mark 05
XP Start up (MB/s):- 9.24
Application loading (MB/s):- 7.04
General usage (MB/s):- 5.87
Virus scan (MB/s):- 91.17
File write (MB/s):- 71.22