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2B1.3 2.5-inch HDD 1 Hardware Overview
1.3 2.5-inch HDD
The computer contains an extremely low-profile, lightweight and high-performance HDD.
The HDD incorporates 9.5 mm or 12.5 mm height magnetic disk and mini-Winchester type
magnetic heads. The HDD interface conforms to Serial ATA. Storage capacities supported
are 80, 120, 160, 200, 250, 300, 320 & 400 GB.
The HDD is shown in Figure 1-5 and some of its specifications are listed in Table 1-1.
Figure 1-5 SATA HDD
Table 1-1 HDD Specifications
Item
Specifications
Capacity (GB)
80 GB 120 GB 160 GB
Rotational Speed (RPM)
5400 rpm 5400 rpm 5400 rpm
Height
9.5 mm 9.5 mm 9.5 mm
User Data Sectors
156,301,488 234,441,648 312,581,808
Bytes / Sector 512 512 512
Item Specifications
Capacity (GB)
200 GB 250 GB 300 GB
Rotational Speed (RPM)
5400 rpm 5400 rpm 4200 rpm
Height
9.5 mm 9.5 mm 12.5 mm
User Data Sectors
390,721,968 488,397,168 586,072,368
Bytes / Sector 512 512 512
Item Specifications
Capacity (GB) 320 GB 400 GB -
Rotational Speed (RPM) 5400 rpm 4200 rpm -
Height 9.5 mm 12.5 mm -
User Data Sectors 625,142,448 781,422,768 -
Bytes / Sector 512 512 -
Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350 Maintenance Manual 15