Toshiba SATELLITE U200 manual Hardware Overview 2.5-inch Hard Disk Drive

1 Hardware Overview 1.2 2.5-inch Hard Disk Drive

1.22.5-inch Hard Disk Drive

The removable HDD is a random access non-volatile storage device. It has a non-removable 2.5-inch magnetic disk and mini-Winchester type magnetic heads.

The computer supports a 40GB, 60GB, 80GB, 100GB or 120GB.

The HDD is shown in figure 1-4. Specifications are listed in Table 1-1.

Figure 1-4 2.5-inch HDD

Table 1-1 2.5-inch HDD specifications (1/2)

Items

Specifications

TOSHIBA	TOSHIBA	TOSHIBA	TOSHIBA
HDD2D34BZK01	HDD2D35BZK01	HDD2D32BZK01	HDD2D30BZK01

Outline	Width (mm)		69.85±0.25
dimensions	Height (mm)		9.5±0.2
	Depth (mm)		100±0.41
	Weight (g)		98 max.		102 max.
Storage size (formatted)		40GB		60GB	80GB		100GB
Speed (RPM)			5,400
Data transfer rate (Mb/s)		218-429		244.7-474.7	218-429		236.1-456.0
Data buffer size (KB)			8,192				16,384
Average seek time (ms)			12
Read
Motor startup time (s)		4 typ.		3.5 typ.		4 typ.

1-12 [CONFIDENTIAL] PORTÉGÉ M500 Maintenance Manual (960-559)