Seagate ST92014A Product Manual page 14

Table 1: Specifications (Continued)
Drive specification
Average seek, write (msec typical)
Full-stroke seek (msec)
Seek power (typical)
Read/write power (typical)
Idle mode (typical)
Standby mode
Sleep mode
Voltage tolerance (including noise)
Ambient temperature
Temperature gradient (°C per hour max)
Relative humidity (noncondensing)
Relative humidity gradient
Wet bulb temperature (°C max)
Altitude, operating
Altitude, nonoperating (below mean sea level, max)
Shock, operating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 1 msec)
Shock, nonoperating (Gs max at 0.5 msec)
Vibration, operating (max displacement may apply below
10 hz)
Vibration, nonoperating (max displacement may apply
below 22 hz)
Drive acoustics, sound power (bels)
Idle*
Quiet seek
Performance seek
Nonrecoverable read errors
Mean time between failures (power-on hours)
Load/Unload (U/UL) cycles
25°C, 50% relative humidity
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 10% relative humidity
55°C, 16% relative humidity
Service life
Warranty
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
**Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes
will not contribute to battery power consumption.
4
ST94019A ST93015A
14.0
22 (typical); 26 (max)
2.4 watts
2.4 watts
1.2 watts
0.36 watts (typical)**
0.36 watts (typical)**
5V ± 5%
5° to 55°C (operating)
–40° to 65°C (nonoperating)
20°C (operating)
30°C (nonoperating)
5% to 90% (operating)
5% to 95% (nonoperating)
30% per hour max
33°C (operating)
40°C (nonoperating)
–192.12 m to 3,048 m (–650 ft to 10,000+ ft)
–304.8 m to 12,192 m (–1,000 ft to 40,000+ ft)
225
800
800
400
1.0 Gs (0 to peak, 5–500 Hz)
5.0 Gs (0 to peak, 5–500 Hz)
2.3 (typical)
2.5 (max)
2.5 (typical)
2.7 (max)
3.0 (typical)
3.2 (max)
14
1 per 10 bits read
330,000 at 25°C (2400 POH)
Max case temperature: 60°C
300,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
100,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
5 Years
1 Year
Momentus 42 Product Manual, Rev. A
ST92014A