Specifications
Drive specifications
Table 11: Drive specifications |
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Characteristic |
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| Specification |
Disk capacity | 30 GB |
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Average seek | 35 msec |
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Rotational speed | ■ 2100 RPM +/- 0.5% WORM | ||
| ■ 1950 RPM +/- 0.5% Rewritable | ||
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Data transfer rate (software and system | ■ | Reads (max. sustained): | |
dependent) |
| — | WORM, 7.96 MB/sec |
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| — | Rewritable, 7.99 MB/sec |
| ■ | Writes (max. sustained): | |
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| — | WORM, 3.98 MB/sec |
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| — | Rewritable, 3.99 MB/sec |
| ■ Burst (synchronous): 40 MG/sec | ||
| ■ Burst (asynchronous, data in): | ||
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| 6.7 MB/sec | |
| ■ Burst (asynchronous, data out): | ||
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| 40 MB/sec | |
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Disk load time | 5 sec typical/ | ||
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Disk unload time | 3 sec typical | ||
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Read/write compatibility | Read/write UDO 1st generation format | ||
| only |
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Interface type | SCSI LVD (68 pin) | ||
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MSBF | 750,000 load/unload cycles | ||
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Read/write error rate (uncorrectable) | < 1 per 1020 bytes read | ||
Seek error rates | ■ Recoverable: < 1 per 100,000 | ||
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| seeks | |
| ■ Hard error seeks: <1 per 10,000 | ||
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| seeks | |
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Note: This product supports mixed drives. The supported configuration includes two MO drives and two UDO drives only.