Acer Power 5400 Handbuch Seite 11

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 60
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 10
Momentus 5400 FDE.4 SATA Product Manual, Rev. C 5
Track-to-track seek time, read
(msec typical)
1
Average seek, read (msec typi-
cal)
14
Full-stroke seek, read (msec
max)
30
Startup current, +5V (max) 1.0 amps
Seek power (typical) 1.54 watts
Read/write power (typical) Read: 1.40 watts; Write: 1.78 watts
Idle mode, low power (typical) 0.67 watts
Standby mode 0.22 watts (typical)***
Sleep mode 0.22 watts (typical)***
Voltage tolerance (including
noise)
+5V ± 5%
Ambient temperature 0° to 60°C (operating), –40° to 70°C (nonoperating)
Temperature gradient (°C per
hour max)
20°C (operating)
35°C (nonoperating)
Relative humidity 5% to 95% (operating)
5% to 95% (nonoperating)
Relative humidity gradient 30% per hour max
Wet bulb temperature (max) 37.7°C (operating)
40°C (nonoperating)
Altitude, operating –304.8 m to 3048 m (–1000 ft to 10,000
+ ft)
Altitude, nonoperating
(meters below mean sea level,
max)
–304.8 m to 12,192 m (–1000 ft to 40,000
+ ft)
Shock, operating
(Gs max at 2 msec)
350
Shock, nonoperating
(Gs max at 2 msec)
800
Shock, nonoperating
(Gs max at 1 msec)
1,000
Shock, nonoperating
(Gs max at 0.5 msec)
600
Vibration, operating 1.0 G (0 to peak, 5–500 Hz)
Vibration, nonoperating 5 Gs (0 to peak, 10–500 Hz)
Drive acoustics, sound power
(bels)
Idle** 2.4 (typical)
2.6 (max)
Performance seek 2.6 (typical)
2.7 (max)
Nonrecoverable read errors 1 per 10
14
bits read
Annualized Failure Rate (AFR) <0.48%
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
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
Table 2: Drive specifications
Drive specification ST9500327AS ST9320327AS ST9250317AS ST9160317AS ST9120317AS ST980314AS
Seitenansicht 10
1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 59 60

Kommentare zu diesen Handbüchern

Keine Kommentare