1.2Device Specifications
1.2.1Specifications summary
Table 1.1 shows the specifications of the disk drive.
Table 1.1 Specifications
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| MPA3017AT | MPA3026AT |
| MPA3035AT |
| MPA3043AT |
| MPA3052AT |
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Formatted Capacity (*1) |
| 1750.00 MB | 2625.00 MB |
| 3500.00 MB |
| 4375.00 MB |
| 5250.01 MB |
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Number of Heads |
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| 2 | 3 |
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| 6 |
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Number of Cylinders |
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| 8,713 + 84 |
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(User + Alternate & SA) |
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Bytes per Sector |
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| 512 |
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Recording Method |
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| (8/9) PRML |
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Track Density |
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| 9202 TPI |
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Bit Density |
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| 137,285 BPI |
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Rotational Speed |
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| 5400 rpm ± 0.5% |
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Average Latency |
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| 5.56 ms |
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Positioning time |
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• | Minimum |
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| 3 ms typical |
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• | Average |
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| (Read) 10 ms typical, (Write) 12 ms typical |
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• | Maximum |
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| (Read) 19 ms typical, (Write) 20 ms typical |
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Start/Stop time |
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• Start (0 rpm to Drive Read) |
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| Typical: | 10 sec., |
| Maximum: | 16 sec. |
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• Stop (at Power Down) |
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| Typical: 20 sec., |
| Maximum: 26 sec. |
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Interface |
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| (Maximum Cable length: 0.46 m) |
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Data Transfer Rate |
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• | To/From Media |
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| 8.019 to 14.964 MB/s |
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• | To/From Host |
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| 16.7 MB/s Max. (burst PIO mode 4, burst DMA mode 2), |
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| 33.3 MB/s Max. (burst ultra DMA mode 2) |
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Data buffer |
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| 128 MB |
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Physical Dimensions |
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| 25.4 mm × 101.6 mm × 146.0 mm |
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(Height × Width × Depth) |
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| (1.0” × 4.0” × 5.75”) |
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Weight |
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| 600 g |
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*1: Capacity under the LBA mode. |
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| Under the CHS mode (normal BIOS specification), formatted capacity, number of cylinders, number |
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| of heads, and number of sectors are as follows. |
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| Model |
| Formatted Capacity | No. of Cylinder |
| No. of Heads |
| No. of Sectors |
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MPA3017AT |
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| 1749.56 | 3,390 |
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| 16 |
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| 63 |
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MPA3026AT |
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| 2624.86 | 5,086 |
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| 16 |
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| 63 |
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MPA3035AT |
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| 3499.13 | 6,780 |
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| 16 |
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| 63 |
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MPA3043AT |
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| 4374.88 | 9,042 |
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| 15 |
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MPA3052AT |
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| 5249.66 | 10,850 |
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| 15 |
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