Samsung M8 Computer Drive User Manual


 
Spinpoint M8 Product Manual REV 2.3
12
SPECIFICATIONS
Table 3-6: Environmental Specifications (continued)
DESCRIPTION
ST250LM004
ST320LM001
ST500LM012
ST640LM001
ST750LM022
ST1000LM024
Linear Shock (1/2 sine pulse)
Operating 2.0 ms
Non-operating 2.0 ms
Rotational Shock
Operating 2.0 ms
Non-operating 2.0 ms
325G
750G
3K rad/sec
2
30K rad/sec
2
Acoustic
Noise
(Typical Sound Power)
Idle
Seek
2.4
Bels
2.6
Bels
3.7 Reliability Specifications
Table 3-7: Reliability
Specifications
DESCRIPTION
ST250LM004
ST320LM001
ST500LM012
ST640LM001
ST750LM022
ST1000LM024
Recoverable Read Error
<10 in 10
11
bits
Non-Recoverable Read Error
<1 sector in 10
14
bits
MTBF (POH)
550,000
hours
MTTR (Typical)
5
minutes
Load/Unload Cycles
Ambient
600,000