Device Overview
1.2 Device Specifications
1.2.1 Specifications summary
Table 1.1 shows the specifications of the disk drives.
Table 1.1 Specifications (1 of 2)
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| MHV2100BH |
| MHV2080BH | MHV2060BH |
| MHV2040BH |
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Format Capacity (*1, *2) | 100 GB |
| 80 GB | 60 GB |
| 40 GB | |
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Number of Sectors (User) | 195,371,568 |
| 156,301,488 | 117,210,240 |
| 78,140,160 | |
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Bytes per Sector |
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| 512 bytes |
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Rotational Speed |
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| 5,400 rpm ± 1% |
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Average Latency |
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| 5.56 ms |
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Positioning time (read and |
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seek) |
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| 1.5 ms (typ.) |
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• Minimum |
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| Read: 12 ms (typ.) |
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• | Average |
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| 22 ms (typ.) |
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• | Maximum (Full) |
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Start time |
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| 4.0 sec (typ.) |
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Interface | Compliant with | ||||||
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| SATA II Electrical Spec.1.0 |
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Data Transfer Rate (*2) |
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• | To/From Media |
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| 64.0 MB/s Max. |
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• | To/From Host |
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| 1.5 Gbps (150 MB/s) Max. |
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Data Buffer Size (*3) |
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| 8 MB (8,388,608 bytes) |
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Physical Dimensions |
| 9.5 mm ⋅ 100.0 mm ⋅ 70.0 mm (*4) |
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(Height ⋅ Width ⋅ Depth) |
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Weight |
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| 101 g (max) |
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| 96 g (max) | |
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*1: Capacity under the LBA mode.
*2: 1 GB is equal to 1,000,000,000 bytes and 1 MB is equal to 1,000,000 bytes.
*3: 1 MB is equal to 1,048,576 bytes.
*4: The value of Depth (=100.0 mm) does not include PCBA (Printed Circuit Board Assembly). For details, see Section 3.1.
