Device Overview
Under the CHS mode (normal BIOS specification), formatted capacity, number of cylinders, number of heads, and number of sectors are as follows.
Table 1.3 Specifications (MHE2064AT/2043AT/MHF2043AT/2021AT)
Model | Formatted Capacity | No. of Cylinder | No. of Heads | No. of Sectors |
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MHE2064AT | 6,495.06 MB | 13,424 | 15 | 63 |
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MHE2043AT | 4,327.46 MB | 8,944 | 15 | 63 |
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MHF2043AT | 4,327.46 MB | 8,944 | 15 | 63 |
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MHF2021AT | 2,167.60 MB | 4,200 | 16 | 63 |
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1.2.2 Model and product number
Table 1.4 lists the model names and product numbers of the MHE Series and MHF Series.
Table 1.4 Model names and product numbers
Model Name | Capacity | Mounting screw | Order No. |
| (user area) |
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MHE2064AT | 6.49 GB | M3, depth 3 | |
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MHE2043AT | 4.32 GB | M3, depth 3 | |
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MHF2043AT | 4.32 GB | M3, depth 3 | |
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MHF2021AT | 2.16 GB | M3, depth 3 | |
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1.3 Power Requirements
(1) Input Voltage
∙ + 5 V ± 5 %
(2) Ripple
| +5 V |
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Maximum | 100 mV (peak to peak) |
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Frequency | DC to 1 MHz |
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