Inch Hard Disk Drive - Toshiba 650CT Maintenance Manual

1.4

2.5-inch Hard Disk Drive

The HDD is a random access, nonvolatile storage device. It has a non-removable 2.5-inch
magnetic disk and mini-winchester type magnetic heads.
The 650CT supports a 1.35 billon byte (1.257 GB) HDD.
The HDD is shown in Figure 1-5. Specifications for the HDD are listed in Table 1-2.
1-10
Figure 1-5 2.5-inch HDD
Table 1-2 2.5-inch HDD specifications
Items
Storage capacity
Formatted (byte)
Cylinder
Heads
Sector
Bytes per sector
Rotation speed (rpm)
Recording method
(MK1301MAV)
1,356,070,912
3,650
6
121
512
4,200
8-9 RLL
650CT