Toshiba M40, Satellite 1.3 2.5-inch HDD

1.3 2.5-inch HDD 1 Hardware Overview
Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 18
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 30, 40,60,80,100,120 GB.
The HDD interface is Enhanced IDE, ATA100 (for 30/40/60/80/100/120 GB).
The HDD is shown in Figure 1-7 and some of its specifications are listed in Table 1-1.
Figure 1- 7 2.5-inch HDD
Table 1- 1 2.5-inch HDD specifications
Item Specifications
Capacity (GB) 30GB 40GB 60GB 80GB 100GB 120GB
Rotational
speed
(RPM) 4200rpm 4200
rpm 5400 rpm 4200 rpm 5400 rpm 4200 rpm
5400
rpm 4200 rpm 5400 rpm
420
0
rpm
5400
rpm
User data
sectors 58,605,120 78,140,160 117,210,240
156,280,32
0 195,350,400 234,420,480
Bytes/sector 512 512 512 512 512 512