Mode Page 04 (Rigid Disk Drive Geometry Parameters); Table 80. Mode Page 04 (Rigid Disk Drive Geometry Parameters) - Hitachi HUS151473VL3800 - Ultrastar 73.4 GB Hard Drive Specifications

17.10.6 Mode Page 04 (Rigid Disk Drive Geometry Parameters)

Table 80: Mode Page 04 (Rigid Disk Drive Geometry Parameters)
Byte
7
0 PS
1
(MSB)
2-4
5
(MSB)
6-8
(MSB)
9-11
(MSB)
12-13
(MSB)
14-16
17
18
19
(MSB)
20-21
22-23
The rigid disk drive geometric page specifies various parameters for the drive.
• RPL = 0, Indicates that the drive does not support spindle synchronization.
6 5 4
0
Page Length = 16h
Number of Cylinders
Number of heads
Starting Cylinder -
Write Precompensation = 0
Starting Cylinder -
Reduced Write Current = 0
Drive Step Rate = 0 (Not used)
Landing Zone Cylinder = 0 (Not used)
RESERVED = 0
Rotational Offset = 0 (Not used)
RESERVED = 0
Medium Rotation Rate in RPM
Reserved = 0
Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification
Bit
3 2
Page Code = 04h
123
1 0 Default
04h
16h
xxh
xxh
(LSB)
xxh
00h
00h
(LSB)
00h
00h
LSB)
00h
(LSB)
00h
00h
00h
(LSB)
RPL = 0 00h
00h
00h
3Ah
(LSB)
98h
00h