Seagate ST94019A Momentus 4200 Product Manual - Page 14
Table 1, Specifications Continued - warranty
View all Seagate ST94019A manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 14 highlights
Table 1: Specifications (Continued) Drive specification ST94019A ST93015A ST92014A Average seek, write (msec typical) 14.0 Full-stroke seek (msec) Seek power (typical) Read/write power (typical) Idle mode (typical) Standby mode 22 (typical); 26 (max) 2.4 watts 2.4 watts 1.2 watts 0.36 watts (typical)** Sleep mode 0.36 watts (typical)** Voltage tolerance (including noise) 5V ± 5% Ambient temperature 5° to 55°C (operating) -40° to 65°C (nonoperating) Temperature gradient (°C per hour max) 20°C (operating) 30°C (nonoperating) Relative humidity (noncondensing) Relative humidity gradient Wet bulb temperature (°C max) Altitude, operating Altitude, nonoperating (below mean sea level, max) 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) Shock, operating (Gs max at 2 msec) 225 Shock, nonoperating (Gs max at 2 msec) 800 Shock, nonoperating (Gs max at 1 msec) 800 Shock, nonoperating (Gs max at 0.5 msec) 400 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 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) Performance seek Nonrecoverable read errors 3.0 (typical) 3.2 (max) 1 per 1014 bits read Mean time between failures (power-on hours) 330,000 at 25°C (2400 POH) Max case temperature: 60°C Load/Unload (U/UL) cycles 25°C, 50% relative humidity 300,000 software-controlled power on/off cycles 20,000 hard power on/off cycles 32°C, 80% relative humidity 5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity Service life Warranty 100,000 software-controlled power on/off cycles 20,000 hard power on/off cycles 5 Years 1 Year *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 Momentus 42 Product Manual, Rev. A