Hitachi HTS725050A9A364 Datasheet download pdf (Page 15)

7K500 OEM SPECIFICATION

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4 Fixed disk characteristics

Fixed disk characteristicsFixed disk characteristics

Fixed disk characteristics

4.1

4.14.1

4.1 Formatted capacity by model number

Formatted capacity by model numberFormatted capacity by model number

Formatted capacity by model number

Description

500GB 400GB 320GB

Physical Layout

Bytes per Sector 512 512 512

Sectors per Track 1980 (max) 1740 (max) 1740 (max)

Number of Heads 4 4 3/4

Number of Disks 2 2 2

Logical Layout

Number of Sectors 976,773,168 781,422,768 625,142,448

Total Logical Data

Bytes

500,107,862,016 400,088,457,216 320,072,933,376

Description

250GB 160GB 120GB

Physical Layout

Bytes per Sector 512 512 512

Sectors per Track 1980 (max) 1740 (max) 1890 (max)

Number of Heads 2 2 1

Number of Disks 1 1 1

Logical Layout

Number of Sectors 488,397,168 312,581,808 234,441,648

Total Logical Data

Bytes

250,059,350,016 160,041,885,696 120,034,123,776

Table 1. Formatted capacity by model number.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 175 176

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Hitachi HTS725050A9A364 Datasheet Page 15