Seagate ST12450W, Product Manual

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48 ST12450W/WD Product Manual, Rev. A
11.3.1 Inquiry data
Table 4 lists the Inquiry command data that the drive should return to the
initiator per the format provided in the
SCSI-2 Interface Product Manual.
Table 4. Barracuda 2, 2HP family drive inquiry data
Bytes Data (hex)
0-15 00 00 ** *** 8F 00 00 3A 53 45 41 47 41 54 45 20 Vendor ID
16-31 53 54 [31 32 34 35 30 57] 20 20 20 20 20 20 20 20 Product ID
32-47 R# R# R# R# S# S# S# S# S# S# S# S# 00 00 00 00
48-63 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
64-79 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80-95 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
96-111 00 43 6F 70 79 72 69 67 68 74 20 28 63 29 20 31* *Copyright
112-127 39* 39* 34* 20 53 65 61 67 61 74 65 20 41 6C 6C 20 notice
128-143 72 69 67 68 74 73 20 72 65 73 65 72 76 65 64 20
144-147 D# D# D# D#
* Copyright year (changes with actual year).
** 01 = SCSI-1 implemented.
02 = SCSI-2 implemented (default).
The drive can be changed between these two configurations.
*** 01 = Response data is in SCSI-1 format and has compatibility with Common Command Set data.
02 = Response data is in SCSI-2 format (default).
The drive can be changed between these two configurations.
R# Four ASCII digits representing the last four digits of the product firmware release number.
S# Eight ASCII digits representing the eight digits of the product serial number.
D# Reserved 0000.
[ ] Bytes 18 through 23 reflect the model of the drive (ST12450W shown).
11.3.2 Mode sense data
The following tables list the data-byte values the drive returns in response to
the Mode Sense command pages for SCSI-1 and SCSI-2 implementations
(see the
SCSI-2 Interface Product Manual).
Definitions:
DEF = Default value. Standard drives are shipped configured this way.
CHG = Changeable bits; indicates if default value is changeable.