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1.4
2.5-inch Hard Disk Drive
The Hard Disk Drive (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 200 series supports 1.3 billion bytes (1.26GB) and 810 million bytes (770MB) HDD.
The 200 series HDD is shown in Figure 1-5.
Specifications for the HDD are listed in Table 1-2.
Items
Formatted capacity (byte)
Number of disks
Logical heads
Logical cylinders
Bytes per sector
Rotation speed (rpm)
200 Series
Figure 1-5 2.5-inch HDD
Table 1-2 2.5-inch HDD specifications
MK1926FCV
814,915,584
3
16
1,579
512
4,200
770 MB
1.26 GB
DSOA-20810
MK1301MAV
812,851,200
1,358,880,768
2
16
1,575
512
4,000
3
16
2,633
512
4,200
1-9
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