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1 Hardware Overview Error! No text of specified style in document. Error! No text of specified
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1.2 9.5mm (2.5-inch) HDD
The computer contains an extremely low-profile and lightweight, high-performance HDD. The
9.5 mm HDD incorporates HDD Protection, and NCQ and 3D sensor support. The HDD
interface conforms to Serial ATA. Storage capacities supported are 160, 250, 320, 500 and
640GB.
The HDD is shown in Figure 1-2 and some of its specifications are listed in Table 1-1.
Figure 1-2 SATA HDD
Table 1-1 HDD Specifications
Item
Specifications
Capacity (GB)
160G 250G 320 GB
Rotational Speed (RPM)
5400 RPM 5400 or 7200 RPM 5400 or 7200 RPM
Height
9.5mm, 2.5” 9.5mm, 2.5” 9.5mm, 2.5”
User Data Sectors
312,581,808 488,397,168 625,142,448
Bytes / Sector 512 512 512
Item
Specifications
Capacity (GB)
500G 640 GB
Rotational Speed (RPM)
5400 or 7200 RPM 5400 RPM
Height
9.5mm, 2.5” 9.5mm, 2.5”
User Data Sectors
976,773,168 1,250,263,728
Bytes / Sector 512 512
Satellite T210/T215/Pro T210/T215/PORTEGE T210 Maintenance Manual 1-10