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1.4 2.5-inch Hard Disk Drive 1 Hardware Overview
Table 1-3 2.5-inch HDD dimensions (3/3)
Standard
HITACHI
Item
G8BC0000F210 G8BC0000F310 G8BC0000F410 G8BC0000F610
Width (mm) 70
Height (mm) 9.5
Depth (mm) 100.0
Weight (g)
91 95
Table 1-4 2.5-inch HDD Specifications (1/3)
Specifications
Item
TOSHIBA
HDD2187B HDD2181B HDD2182B HDD2183B
Storage size
(formatted)
20GB 30GB 40GB 60GB
Rotation speed (RPM) 4,200
Data transfer rate
(Mb/s)
164.6-257.1 154.3-298.0 154.3-298.0
Interface transfer rate
(MB/s)
100
Storage density (Kbpi) 543 618 618
Track density (Ktpi) 72 78.9 78.9
Average random seek
time (read) (ms)
12
Average random seek
time (write) (ms)
-
Motor startup time (ms) 4
Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445) 1-11