笔记本硬盘最强音：东芝5400转/16M缓存100G MK1032GAX上市
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技术参数：
Features
Part number
HDD2D08*ZE
Formatted capacity
100,030MByte
Form factor
2.5inch
Interface type
ATAPI/IDE
Supported interface standards
ATA-2
ATA-3
ATA-4
ATA-5
ATA-6
Head/actuator technology
"Ramp-Load" Technology
GMR head
Shock detection
Shock sensor circuit
S.M.A.R.T.
The SMART command set is supported.
Bytes/sector
Bytes/sector
512
Physical parameters
Number of platters
2
Number of cylinders
69,840
Number of heads
4
Access times
Average seek time
12ms
Maximum seek time
22ms
Track-to-track seek time
2ms
Transfer rates
Internal
From 230.6 to 446 MBit/s
PIO mode (Host)
PIO mode 4 (16.6 MByte/s)
UDMA mode (Host)
UDMA mode 5 (100 MByte/s)
Rotational speed
Rotational speed
5,400rpm
Buffer
Buffer size
16,384kByte
Cache
Read-ahead cache
Write cache
Reaction times
Start time (Spin-up time, typical)
4s
Start time (Spin-up time, maximum)
10s
Recovery time (from stand-by, typical)
4s
Recovery time (from stand-by, maximum)
10s
Reliability specifications
Seek error rate
1 error per 10^6 seeks
Non-recoverable error rate
1 error per 10^13 seeks
MTBF
300,000Hours
Power-on hours
2,800Hours
Product life
5 years or 20,000 POH (whatever comes earlier)
Preventive maintenance
No preventive maintenance is required
Source voltage 5 V
Start (Maximum)
4.5W
Seek (Average)
2.4W
Read (Average)
2.0W
Write (Average)
2.0W
Low-power idle (Average)
0.65W
Sleep (Average)
0.1W
Stand-by (Average)
0.18W
Power supply motor
Supply voltage
+5 V (+/- 5 %)
Allowable noise/ripple
Max. 100mV
Power supply logic
Supply voltage
+5 V (+/- 5 %)
Allowable noise/ripple
Max. 100mV
Cable
Length ATAPI cable (Maximum)
0.46m
Capacitance ATAPI cable (Maximum)
35pF
Mechanical specifications
Drive width
69.85mm
Drive height
9.5mm
Drive depth
100mm
Drive weight
0.102kg
Drive orientation
The drive can be installed in all axes (6 directions)
Mounting instructions (Screwing)
Four screws should be tightened equally with 0.39 Nm torque. The depth should be 3.0 mm minimum and 3.5 mm maximum
Temperature
Operating
From 5 to 55 °C
Non-operating
From -20 to 60 °C
Shipping
From -40 to 70 °C
Humidity
Operating
From 8 to 90 %
Non-operating
From 8 to 90 %
Shipping
From 5 to 90 %
Wet bulb
Operating (Maximum)
29°C
Non-operating (Maximum)
40°C
Vibration
Operating (Maximum)
1 G, with 5 - 500 Hz
Non-operating (Maximum)
5 G, with 15 - 500 Hz
Shock
Operating (Maximum)
325 G, with 2 ms half sine wave
Non-operating (Maximum)
850 G, with 1 ms half sine wave
Shipping (Maximum)
0.7 m free drop with no unrecoverable error. Drive must be packed in Toshiba´s original shipping package. Apply shock in each direction of the drive´s three mutually perpendicular axes, one axis at a time.
Altitude
Operating
From -300 to 3,000 m
Non-operating
From -400 to 15,000 m
Acoustic noise
Idle mode (Disk spinning)
Max. 25dB
Random seek
Max. 28dB
BIOS specifications
Number of cylinders (Logical)
16,383
Number of heads (Logical)
16
Number of sectors/track (Logical)
63
Safety specifications
Safety standards
CSA C22.2, No. 60950-00
D 33003
EN60950
UL 60950
EMC adaptibility
EN55022
EN61000-3-2
EN61000-3-3
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-11
ENV50204
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发表于 2005-8-19 21:04
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发表于 2005-8-22 11:05
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发表于 2005-8-22 10:46
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