M40S 2
SAMSUNG HARD DISK DRIVE
1. Specification Summary

Items Specification Remarks

Voltage Requirement DC +12V/±10%, DC +5V/±5%
Interface Serial ATA 1.5Gbps
Capacity
HM020GI - 20.0GB (1CH)
HM040HI - 40.0GB (2CH)
HM060II - 60.0GB (3CH)
HM080JI - 80.0GB (4CH)
UDMA133supporting
Disk / Head
HM020GI - 1 Disk / 1 Head
HM040HI - 1 Disk / 2 Head
HM060HI - 2 Disk / 3 Head
HM060HI - 2 Disk / 4 Head
Features
S.M.A.R.T Compliant
Buffer size 8 Mbytes
MTBF(POH) 550,000 hours
Seek Time
(RD/WT typical)
TracktoTrack:0.8/1.0ms
Average : 8.9 / 10 ms
Full Stroke : 18 / 19 ms
RPM 5400 ±0.5 % RPM
Temperature(Operating) 0~60
°C
Humidity(Operating) 5~90%
Non-condensing
Temperature(Non-operating) - 40 ~ + 70°C Linear Shock
Humidity(Non-operating) 5~95%
Linear Shock
(Operating) 300 G @2.0ms
Linear Shock
(Non-operating) 600 G (2ms linear shock)