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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 160GB, 250GB or 320GB.
The HDD is shown in figure 1-5. Specifications are listed in Table 1-2.
Figure 1-6 2.5-inch HDD
Table 1-2 2.5-inch HDD specifications
Specifications
HGST HGST HGST HGST HGST HGST
Items
G8BC00
05Z160
G8BC000
5Z250
G8BC00
05Z320
G8BC0005
Z500
G8BC000
6U250
G8BC000
6U320
Outline Width (mm)
100.2±0.25
Dimensio
ns
Height (mm)
9.5±0.2
Depth (mm)
69.85±0.25
Weight (g)
95 max 102 max 95 max 115 max
Storage size (formatted)
160GB 250GB 320GB 500GB 250GB 320G B
Speed (RPM) 5,400 7,200
Data transfer rate
Disk-buffer to/from
media(Mbps)
875 1245
3.0/1.5 max.
Buffer-host data transfer
(Ggit/sec)
3.0 max.
Data buffer size 8 MB/s 16384KB
Positioning Time(read and
seek time)
Read: 12ms
Motor startup time (s) 3.5 4.0
TECRA M11/Satellite Pro S500M Series Maintenance Manual (960-813) [CONFIDENTIAL] 1-21