Appendix A - Technical and Resource
Specifications
Mass Storage Specifications
| 40MB | 105MB | 131MB | Flash Disk |
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| Cards (Typical) |
Average seek | < 19 ms | 19 ms | 19ms | |
Track to Track | 5 ms | 6 ms | 6 ms | NA |
seek |
|
|
|
|
Average Latency | 6.67 ms | 6.72 ms | 6.72 ms | NA |
Rotational speed | 4503 rev/m | 4464 rev/m | 4464 rev/m | NA |
Data transfer |
|
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|
|
rate | 11.4 - 19.2 Mbits/sec | 11.4 - 19.2 Mbits/sec | 2.5 MBytes/sec | |
Buffer to disc | 4.5 Mbytes /sec | 4 Mbytes /sec | 4 Mbytes/sec | 6.0 MBytes/sec |
Buffer to host |
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|
|
|
Buffer size | 32 Kbytes static | 31 Kbytes | 31 Kbytes | NA |
| RAM |
|
|
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Spindle start | 1 sec typical | <2 sec maximum | <2 sec maximum | NA |
time | 3 sec maximum |
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Card Services and Socket Services Version Matrix
| OB300 | OB425 | OB430 | OB530 |
Card Services | Card BIOS 1.0 | Card BIOS 1.0 | Card BIOS 1.0 | 2.1 |
Socket Services | 1.01a | 1.08 | 1.14 | 2.1 |
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