
1 Hardware Overview
1.22.5-inch HDD
The computer contains an extremely
The HDD is shown in Figure
Figure 1-2 SATA HDD
Table 1-1 HDD Specifications
Item
Capacity (GB)
Rotational Speed (RPM)
Height
User Data Sectors
Bytes / Sector
160GB
5400 RPM
9.5mm
312,581,808
512
Specifications
250G
5400 or 7200 RPM
9.5mm
488,397,168
512
320GB
5400 or 7200 RPM
9.5 mm
625,142,448
512
Item
Specifications
Capacity (GB) | 500GB | 640 GB |
|
|
|
Rotational Speed (RPM) | 5400 or 7200 RPM | 5400 RPM |
|
|
|
Height | 9.5 mm | 9.5 mm |
|
|
|
User Data Sectors | 976,773,168 | 1,250,263,728 |
|
|
|
Bytes / Sector | 512 | 512 |
|
|
|
Satellite A660/Pro A660 Maintenance Manual |