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Quantum Pro Drive LT 540 AT
Specification
| Access Times |
Single Track Seek |
2.0 msec |
| Average Seek |
11.5 msec |
| Latency |
6.7 msec |
| Power Up Time |
12 seconds |
| Data Transfer Rate |
Maximum |
4.9 MB/sec |
| Minimum |
2.46 MB/sec |
| Drive Characteristics |
R/W Heads |
3 |
| Sector/Track |
64 - 128 |
| Disks |
2 |
| Encoding |
RLL 1,7 |
| Rotational Speed |
4,500 rpm |
| Reliability |
MTBF |
300,000 POH |
| MTTR |
30 mins |
Dimensions
Height |
1.0 in |
25.4 mm |
Width |
4.0 in |
101.6 mm |
Depth |
5.75 in |
146.2 mm |
Weight |
1.2 lb |
0.55 Kg |
Environment
|
Non Operating |
Operating |
| Temperature |
-40°C to 65°C |
0°C to 55°C |
| Humidity |
5% to 95% |
5% to 85% |
| Altitude |
-200 m to 12km |
-200 m to 3km |
| Vibration |
2.0 G |
1.0G |
| Shock |
60 G |
6.0 G |
| Acoustics |
33 dBA @ 1m |
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| Power |
+5V ± 5% |
+12V ± 10% |
Mode of Operation |
Typical Average Current
(mA rms) |
Typical Average
Power (Watts) |
+12V |
+5V |
| Startup |
914 |
445 |
|
| Read/Write/Seek |
338 |
445 |
6.2 W |
| Standby/Sleep |
0.83 W |
Jumper Settings
CS |
DS |
SP |
Description |
Off |
Off |
Off |
Slave Drive |
Off |
On |
Off |
Master Drive |
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