Inch Hdd; Sata Hdd; Figure - Toshiba Satellite L670D Maintenance Manual

1 Hardware Overview
1.2

2.5-inch HDD

The computer contains an extremely low-profile and lightweight, high-performance HDD. The
HDD incorporates a 9.5 mm magnetic disk and mini-Winchester type magnetic heads. The HDD
interface conforms to Serial ATA. Storage capacities supported are 250, 320, 400, 500 and 640
GB.
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

Figure 1-2

SATA HDD

Table 1-1 HDD Specifications
250G
5400 RPM
9.5 mm
488,397,168
512
500G
5400 RPM
9.5 mm
976,773,168
512
[CONFIDENTIAL]Satellite L670D/L675D/Pro L670D Maintenance Manual
Specifications
320 GB
5400 RPM
9.5 mm
625,142,448
512
Specifications
5400 or 7200 RPM
1,250,263,728
1.2 2.5-inch HDD
400G
5400 RPM
9.5 mm
781,422,768
512
640 GB
9.5 mm
512