Seagate ST612712DEG, ST680712DEG, ST610712DEG, ST660712DEG manual XxA5H

Word	ATA specification	Value
59	Number of sectors transferred during a Read Multiple or Write Multiple command	0100H
60–61	Total number of user-addressable LBA sectors available	capacity xxxxH
	(see Section 2.2 for related information)
62	Retired	0000H
63	Multiword DMA active and modes supported (see note following this table)	xx07H
64	Advanced PIO modes supported (modes 3 and 4 supported)	0003H
65	Minimum multiword DMA transfer cycle time per word (120 nsec)	0078H
66	Recommended multiword DMA transfer cycle time per word (120 nsec)	0078H
67	Minimum PIO cycle time without IORDY flow control (240 nsec)	00F0H
68	Minimum PIO cycle time with IORDY flow control (120 nsec)	0078H
69–74	ATA-reserved	0000H
75	Queue depth	0000H
76-79	ATA-reserved	0000H
80	Major version number	00F0H
81	Minor version number	0000H
82	Command sets supported	746BH
83	Command sets supported	5109H
84	Command sets supported extension	4000H
85	Command sets enabled	7469H
86	Command sets enabled	1009H
87	Command sets enabled extension	4000H
88	Ultra DMA support and current mode (see note following this table)	xx1FH
89	Security erase time	0000H
90	Enhanced security erase time	0000H
91	Advanced power management value	4040H
92	Master password revision code	0000H
93	Hardware reset value	400DH
94	Auto acoustic management setting	8080H
95-99	ATA-reserved	0000H
100-103	Total number of user-addressable LBA sectors available for	0000H
	48-bit addressing feature (48-bit addressing not supported)
104–127	ATA-reserved	0000H
128	Security status	0001H
129–159	Seagate-reserved	xxxxH
160-254	ATA-reserved	0000H
255	Integrity word	xxA5H

ST1.3 Series Product Manual, Rev. C 29