Allora, a chi può interessare:
il mio pana dmr eh50 monta un hard disk samsung da 80 giga, modello SV0802N.
Queste le caratteristiche:
Drive Configuration Interface ATA-7
Bytes per Sector 512
Buffer Size 21 Mbytes
Performance Specification Read Seek Time(typical)
Track to Track 0.8 ms
Average 8.9 ms
Full Stroke 18 ms
Average Latency 5.56 ms
Rotational Speed 5,400 rpm
Data Transfer Rate
Media to/from Buffer (max.) 565 Mbits/sec
Buffer to/from Host(max.) 133Mbytes/s
Drive Ready Time(typical) 7 sec
Reliability Specification Non-recoverable Read Error 1 sector in 1014 bits
MTBF 500,000 POH
Start/Stop Cycles (Ambient) 50,000
Component Design Life 5 years
Acoustic (Average Sound Power) Idle 2.6 Bel
Random Read/Write 2.7 Bel
Environmental Specification Temperature
Operating 5~55°C
Non-operating -40~70°C
Thermal Gradient(max.) 20°C/hr
Humidity (non-condensing)
Operating 5 ~ 90 %
Non-operating 5 ~ 95 %
Linear Shock (1/2 sine pulse)
Operating, 2ms 63 G
Non-operating, 2ms 350 G
Vibration (swept sine, 1 octave per minute)20
Linear Shock (1/2 sine pulse)
Operating
5 ~ 21 Hz 0.034" (double amplitude)
21 ~ 300 Hz 1.5 Gp-p
Non-operating
5 ~ 21 Hz 0.195" (double amplitude)
21 ~ 500 Hz 8 Gp-p
Altitude (relative to sea level)
Operating -1,000 to 10,000 feet
Non-operating -1,000 to 40,000 feet
Power Requirements Voltage 5V°±5% / 12V°±10%
Spin Up Current (max.) 670 / 2390 mA
Read/Write On-Track(typ.) 6.4 W
Seek2(typ.) 7.0 W
IIdle(typ.) 5.5 W
Standby(typ.) 0.4 W
Sleep(typ.) 0.4 W
Physical Dimension Height 1 inch
Width 4 inches
Depth 5.75 inches
Weight 1.4 pounds
A questo punto devo "solo" trovare un disco con le caratteristiche uguali o addirittura lo stesso disco in taglio più grande (c'è anche da120 e 160) e soprattutto un firmware che possa leggere per tutta la capienza del disco.
Un'impresa??
il mio pana dmr eh50 monta un hard disk samsung da 80 giga, modello SV0802N.
Queste le caratteristiche:
Drive Configuration Interface ATA-7
Bytes per Sector 512
Buffer Size 21 Mbytes
Performance Specification Read Seek Time(typical)
Track to Track 0.8 ms
Average 8.9 ms
Full Stroke 18 ms
Average Latency 5.56 ms
Rotational Speed 5,400 rpm
Data Transfer Rate
Media to/from Buffer (max.) 565 Mbits/sec
Buffer to/from Host(max.) 133Mbytes/s
Drive Ready Time(typical) 7 sec
Reliability Specification Non-recoverable Read Error 1 sector in 1014 bits
MTBF 500,000 POH
Start/Stop Cycles (Ambient) 50,000
Component Design Life 5 years
Acoustic (Average Sound Power) Idle 2.6 Bel
Random Read/Write 2.7 Bel
Environmental Specification Temperature
Operating 5~55°C
Non-operating -40~70°C
Thermal Gradient(max.) 20°C/hr
Humidity (non-condensing)
Operating 5 ~ 90 %
Non-operating 5 ~ 95 %
Linear Shock (1/2 sine pulse)
Operating, 2ms 63 G
Non-operating, 2ms 350 G
Vibration (swept sine, 1 octave per minute)20
Linear Shock (1/2 sine pulse)
Operating
5 ~ 21 Hz 0.034" (double amplitude)
21 ~ 300 Hz 1.5 Gp-p
Non-operating
5 ~ 21 Hz 0.195" (double amplitude)
21 ~ 500 Hz 8 Gp-p
Altitude (relative to sea level)
Operating -1,000 to 10,000 feet
Non-operating -1,000 to 40,000 feet
Power Requirements Voltage 5V°±5% / 12V°±10%
Spin Up Current (max.) 670 / 2390 mA
Read/Write On-Track(typ.) 6.4 W
Seek2(typ.) 7.0 W
IIdle(typ.) 5.5 W
Standby(typ.) 0.4 W
Sleep(typ.) 0.4 W
Physical Dimension Height 1 inch
Width 4 inches
Depth 5.75 inches
Weight 1.4 pounds
A questo punto devo "solo" trovare un disco con le caratteristiche uguali o addirittura lo stesso disco in taglio più grande (c'è anche da120 e 160) e soprattutto un firmware che possa leggere per tutta la capienza del disco.
Un'impresa??