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1 Hardware Overview 1.3 2.5-inch Hard Disk Drive
1.3 2.5-inch Hard Disk Drive
The internal 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 up to
200G HDD.
The HDD is shown in Figure 1-1. Specifications are listed in Table 1-1.
Figure 1-1 2.5-inch HDD
Items 40GB 60GB 80GB 100GB 120GB 160GB 200GB
Formatte
d
capacity
(GB)
37.26 55.89 74.52 93.15 111.8 149.05 186.31
Logical
Blocks
(LBA)
78,125,000 117,187,500 156,301,488 195,371,568 234,441,648 312,581,808
390,720,9
68
Rotation
al speed
(rpm)
5400 5400 5400 5400 5400 5400/4200
5400/420
0
Toshiba
HDD
Buffer
(MB)
8 8 8 8 8 8 8
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