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Sony MPF520-1 3½"
1.44MB
Specification
| Apricot Part Number |
PT15354431 |
| Access Times |
Track to Track |
3 msec |
| Settling Time |
15 msec |
| Latency |
100 msec average |
| Average Access Time |
94 msec |
| Power Up Time |
500 msec |
| Data Transfer Rate |
2MB Mode |
500 Kbits/sec |
| 1MB Mode |
250 Kbits/sec |
| Drive Characteristics |
Cylinders |
80 |
| R/W Heads |
2 |
| Sector/Track |
18 |
| Disks |
DS HD |
| Encoding |
MFM |
| Rotational Speed |
300 rpm |
| Track Density |
135 tpi |
| Reliability |
MTBF |
30,000 POH |
| MTTR |
30 mins |
Dimensions
Height |
1.0 in |
25.4 mm |
Width |
4.0 in |
101.6 mm |
Depth |
5.7 in |
145 mm |
Weight |
0.94 lb |
425 g |
Environment
|
Non Operating |
Operating |
| Temperature |
-40°C to 60°C |
5°C to 50°C |
| Humidity |
5% to 95% |
8% to 80% |
| Altitude |
-1000 to 30,000 ft |
-1000 to 10,000 ft |
| Vibration |
2.0 G |
0.5 G |
| Shock |
70 G |
5 G (No errors) |
| Power +5V ±10% |
Current Standby |
10 mA max. |
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Read/Write |
220mA typical. |
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Motor Start |
750mA max. |
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Step during motor rotation |
700mA max. |
Jumper Settings
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