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Seagate Barracuda 2LP
ST32550WC 2147MB
Specification
| Apricot Part Number |
PT15696631 |
| Interface |
SCA II |
| Access Times |
Single Track Seek |
0.6 mS Read, 0.9 mS Write |
| Average Seek |
8.0 mS Read, 9.0 mS Write |
| Latency |
4.17 mS |
| Power Up Time |
< 30 seconds |
| Data Transfer Rate |
Maximum Sector |
9.0 MB/sec |
Max Typical Data
Min Typical Data |
7.65 MB/sec
3.56 MB/sec |
| Max SCSI Burst |
20 MB/sec Sync |
| Drive Characteristics |
Cylinders |
3, 510 |
| Discs/Data Surfaces |
6 / 11 |
| Encoding |
RLL (1,7) |
| Rotational Speed |
7,200 rpm |
| Reliability |
MTBF |
800,000 POH |
Dimensions
Height |
1.0 in |
25.4 mm |
Width |
4.0 in |
101.6 mm |
Depth |
5.75 in |
146.1 mm |
Weight |
1.2 lb |
0.545 Kg |
Environment
|
Non Operating |
Operating |
| Temperature |
-40°C to 70°C |
5°C to 50°C |
| Vibration |
|
0.75 G |
| Shock |
|
10 G half sine |
Mode of Operation |
Typical Average Current
(Amps rms) |
Typical Average
Power (Watts) |
+12V |
+5V |
| Startup |
1.93 |
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| Idle |
|
|
9 W |
| Read/Write |
0.57 |
0.91 |
11 W |
| Seek Peak |
|
1.0 |
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