Hitachi HTS421212H9AT00 - Travelstar 120 GB Hard Drive Specifications page 129

* indicates the use of those parameters that are vendor specific.
Note 1. See Table 81: "Number of cylinders/heads/sectors by model." on page 122.
Table 76: Identify device information. (Part 3 of 7)
Word Content
64 0003H Flow Control PIO Transfer Modes Supported
15- 8(=0)
65 0078H Minimum Multiword DMA Transfer Cycle Time Per Word
15- 0(=78h) Cycle time in nanoseconds (120 ns, 16.6 MB/s)
66 0078H Manufacturer's Recommended Multiword DMA Transfer Cycle Time
15- 0(=78h) Cycle time in nanoseconds (120 ns, 16.6 MB/s)
67 00F0H Minimum PIO Transfer Cycle Time Without Flow Control
Cycle time in nanoseconds (240 ns, 8.3 MB/s)
68 0078H Minimum PIO Transfer Cycle Time With IORDY Flow Control
0(=78h) Cycle time in nanoseconds (120 ns, 16.6 MB/s)
69-79 0000H Reserved
80 00FCH Major version number - ATA-1,2,3 and ATA/ATAPI-4,5,6,7
81 001AH Minor version number - ATA/ATAPI-7 T13 1532D Revision 1
82 746BH Command set supported
** indicates a feature that is able to be unsupported by the Device Configuration Overlay command.
Reserved
7- 0(=3) Advanced PIO Transfer Modes Supported
'11' = PIO Mode 3 and 4 Supported
15(=0) Reserved
14(=1) 1=NOP command supported
13(=1) 1=READ BUFFER command supported
12(=1) 1=WRITE BUFFER command supported
11(=0) Reserved
**10(=1) 1=Host Protected Area Feature Set supported
9(=0) 1=DEVICE RESET command supported
8(=0) 1=SERVICE interrupt supported
7(=0) 1=release interrupt supported
6(=1) 1=look-ahead supported
5(=1) 1=write cache supported
4(=0) 1=supports PACKET Command Feature Set
3(=1) 1=supports Power Management Feature Set
2(=0) 1=supports Removable Media Feature Set
** 1(=1) 1=supports Security Feature Set
** 0(=1) 1=supports S.M.A.R.T. Feature Set
Travelstar 4K120 Hard Disk Drive Specification
Description
115
15- 0(=F0h)
15-