Seagate 6450, 6451 manual Identify drive command ECH, Word Description Value

Medalist Pro 6450/6451 Product Manual, Rev. B 29

3.2.1Identify drive command (ECH)

The Identify drive parameters for the drives are listed in the table below.

Note. If the alternate capacity jumper is installed on the drive, the drive capacity is reduced in Word 1 to 4,092 cylinders.

Word	Description	Value
0	Configuration	045AH
1	Number of logical	ST36450A = 13,328
	cylinders	ST36451A = 13,328
2	Reserved	0000
3	Number of logical heads	15
4	Vendor-specific	34,540
5	Vendor-specific	580
6	Number of logical sectors	63
	per track
7–9	Vendor-specific	0000
10–19	Serial number (20 ASCII	drive-unique
	characters)
20	Vendor-specific	3
21	Vendor-specific	896
22	ECC bytes (R/W Long)	0004H
23–26	Firmware revision	drive-unique
	(8 ASCII characters)
27–46	Model number (40 ASCII	ST36450A
	characters)	ST36451A
47	Vendor-specific	8010H
48	Reserved	0000
49	Capabilities	0B01H
50	Reserved	0000
51	PIO data-transfer cycle	0200H
	timing mode
52	Obsolete	0200H

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