Toshiba PSAA9, PTA71, PTA70 manual inch HDD 2.5-inch HDD specifications

1.3 2.5-inch HDD 1 Hardware Overview

1.3 2.5-inch HDD

The computer contains an extremely low-profile and lightweight, high-performance HDD. The HDD incorporates a 2.5-inch magnetic disk and mini-Winchester type magnetic heads.

Storage capacities supported are 40,60,80,100/120 GB.

The HDD interface conforming to Serial ATA (for 40/60/80/100/120 GB).

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

Figure 1- 5 2.5-inch HDD

Table 1- 1 2.5-inch HDD specifications

Item					Specifications
Capacity (GB)	40GB	60GB				80GB			100GB			120GB
Rotational		5400		7200	5400		7200	5400			7200	5400 rpm
speed	5400 rpm
		rpm		rpm	rpm		rpm		rpm		rpm
(RPM)
User data	78,140,160	117,210,240			156,301,488			195,371,568				234,442,648
sectors
Bytes/sector	512		512			512				512		512

Satellite A100/A105 / TECRA A7 Maintenance Manual 15