40
Chapter 1
Spindle Speed (RPM)
4200 (ST9120824A, ST9100825A, ST980829A)
5400 (ST9120821A, ST9100824A, ST98823A, ST96812A)
Internal transfer rate (Mbytes/sec.
max.)
56.25 (ST9120824A, ST9100825A, ST980829A)
48.25 (ST9120821A, ST9100824A, ST98823A, ST96812A)
I/O data transfer rate (Mbytes/sec.
max.)
100
ATA data transfer mode supported
PIO modes 0-4; Multiword DMA modes 0-2; Ultra DMA modes 0-5
Bytes per sector
512
Average latency (msec)
5.6
Average seek, read (msec. typical)
12.5
Average seek, write (msec. typical)
14.5
Cache buffer
8 Mbytes
Interface
Serial ATA
Startup current (typical, peak)
+5V: 1.1 amps
Ambient temperature
5 to 55
o
C (operating), -40 to 70
o
C (nonoperating)
Temperature gradient (
o
C per hour
max.)
20
o
C (operating), 30
o
C (nonoperating)
Relative humidity
5% to 90% (operating), 5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max.
Drive acoustics, sound power (bels)
idle
2.4 (typical), 2.6 (max)
Shock, operating (Gs max. at 0.5
msec.)
250
Shock, nonoperating (Gs max. at 2
msec.)
800
Vibration, operating
1.0 G (0 to peak, 5-500 Hz)
Vibration, nonoperating
5 Gs (0 to peak, 5-500 Hz)
Nonrecoverable read errors
1 per 10
14
bits read, max.
Seek power (typical)
2.20 watts
Read/write power (typical)
Read: 1.90 watts; Write: 2.30 watts
Idle mode, lower power (typical)
0.80 watts
Standby mode
0.28 watts
Sleep mode
0.28 watts
Voltage tolerance
+5.0V +/- 5%
BIOS
Item
Description
BIOS vendor
Phoenix
System BIOS version
V1.00
Hard Disk Drive
Seagate
Содержание Aspire 7000 Series
Страница 29: ...20 Chapter 1 ...
Страница 35: ...26 Chapter 1 ...
Страница 37: ...28 Chapter 1 View information about Acer ePower Management ...
Страница 85: ...76 Chapter 3 ...
Страница 111: ...101 Chapter 6 Exploded Diagram ...
Страница 124: ...Chapter 6 114 ...
Страница 135: ...Appendix A 124 ...
Страница 141: ...129 Appendix B ...
Страница 143: ...130 Appendix C ...