Inch Hdd - Toshiba Satellite A660-BT3G25X Maintenance Manual

1.2

2.5-inch HDD

The computer contains an extremely low-profile and lightweight, high-performance HDD. The
HDD incorporates 9.5 mm / 12.5 mm height magnetic disk and mini-Winchester type magnetic
heads. The HDD interface conforms to Serial ATA. Storage capacities supported are 160, 250,
320, 400, 500 and 640GB.
The HDD is shown in Figure 1-2 and some of its specifications are listed in Table 1-1.
Item
Capacity (GB)
Rotational Speed (RPM)
Height
User Data Sectors
Bytes / Sector
Item
Capacity (GB)
Rotational Speed (RPM)
Height
User Data Sectors
Bytes / Sector
Satellite A660/Pro A660 Maintenance Manual
Figure 1-2 SATA HDD
Table 1-1 HDD Specifications
160GB
5400 RPM
9.5 mm
312,581,808
512
500GB
5400 or 7200 RPM
9.5 mm
976,773,168
512
Specifications
250G
5400 or 7200 RPM
9.5 mm
488,397,168
512
Specifications
1 Hardware Overview
320 GB
5400 or 7200 RPM
9.5 mm
625,142,448
512
640 GB
5400 RPM
9.5 mm
1,250,263,728
512
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