Toshiba TOSHIBA NB100 manual Hardware Overview 2.5-inch HDD

1 Hardware Overview 1.3 2.5-inch HDD

1.32.5-inch HDD

The computer contains an extremely low-profile and lightweight, high-performance HDD. The HDD incorporates 9.5 mm height magnetic disk and mini-Winchester type magnetic heads. The HDD interface conforms to Serial ATA. Storage capacities supported are 80, 120 and 160 GB.

The HDD is shown in Figure 1-5 and some of its specifications are listed in Table 1-1.

Figure 1-5 SATA HDD

Table 1-1 HDD Specifications

Item		Specifications
Capacity (GB)	80 GB	120 GB	160 GB
Rotational Speed (RPM)	5400 rpm	5400 rpm	5400 rpm
Height	9.5 mm	9.5 mm	9.5 mm
User Data Sectors	156,301,488	234,442,648	312,581,808
Bytes / Sector	512	512	512

16 TOSHIBA NB100 Maintenance Manual