1.4 2.5-inch Hard Disk Drive 1 Hardware Overview
1.4 2.5-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 or 100GB.
The HDD is shown in figure 1-5. Specifications are listed in Table 1-2.
Figure 1-5 2.5-inch HDD
Table 1-2 2.5-inch HDD specifications (1/5)
Specifications
Items
TOSHIBA
HDD2D34BZK01
FUJITSU
G8BC00028410
HITACH GST
G8BC00029410
Outline Width (mm)
69.85 70 70
dimensions Height (mm)
9.5 9.5 9.5
Depth (mm)
100 100 100
Weight (g)
95 max. 96 max. 96 max.
Storage size (formatted) 40GB 40GB 40GB
Speed (RPM) 5,400 5,400 5,400
Data transfer speed (Mb/s ) 175.0-341.7Mb/s 64MB/s max. 493 max.
Interface transfer rate (MB/s) 100 max (Ultra DMA mode)
Track density (Ktpi) 88.1 - -
Average random seek time (ms)
Read
12
12 typ.
12
Motor startup time (s) 4 typ 4 4
TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-15
