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Quantum Pro Drive LPS 340 AT
Specification
| Access Times |
Single Track Seek |
5.0 msec |
| Average Seek |
12 msec |
| Latency |
8.33 msec |
| Power Up Time |
10 seconds |
| Data Transfer Rate |
Disk to Buffer |
3.5 MB/sec |
| Buffer to Host |
6.0 MB/sec |
| Drive Characteristics |
Format |
Logical |
Physical |
| Cylinders |
1011 |
| R/W Heads |
15 |
4 |
| Sector/Track |
44 |
52 |
| Disks |
|
2 |
| Encoding |
|
RLL |
| Rotational Speed |
|
3,600 rpm |
| Track Density |
|
2,670 tpi |
| 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 |
1.8 lb |
0.8 Kg |
Environment
|
Non Operating |
Operating |
| Temperature |
-40°C to 65°C |
4°C to 50°C |
| Humidity |
5% to 95% |
8% to 85% |
| Altitude |
-200 to 40,000 ft |
-200 to 10,000 ft |
| Vibration |
2.0 G |
1.0 G (No Data Loss) |
| Shock |
70 G |
6 G (No soft errors) |
10 G (1 soft error/shock) |
| Acoustics |
Seeking Random 41 dBa
(1 Metre) |
| Power |
+5V ± 5% |
+12V ± 10% |
Mode of Operation |
Typical Average Current
(mA rms) |
Typical Average
Power (Watts) |
+12V |
+5V |
| Startup |
1000 peak |
400 peak |
- |
| Idle |
170 |
310 |
3.7 W |
| Random Read/Write |
220 |
260 |
4.0 W |
| Random Seek |
350 |
270 |
4.6 W |
| Standby/Sleep |
20 |
270 |
1.0 W |
Jumper Settings
CS |
DS |
SP |
Description |
Off |
Off |
Off |
Slave Drive |
Off |
On |
Off |
Master Drive |
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