Seagate ST160LT007 Momentus Thin (.2-4K) SATA Product Manual - Page 34

6.3.1 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table on page 27. All reserved bits or words should be set to zero. Parameters listed with an "x" are drive-specific or vary with the state of the drive. The following commands contain drive-specific features that may not be included in the Serial ATA specification. Word 0 1 2 3 4 5 6 7-9 10-19 20 21 22 23-26 27-46 47 48 49 50 51 52 53 54 Description Configuration information: • Bit 15: 0 = ATA; 1 = ATAPI • Bit 7: removable media • Bit 6: removable controller • Bit 0: reserved Number of logical cylinders ATA-reserved Number of logical heads Retired Retired Number of logical sectors per logical track: 63 Retired Serial number: (20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: (40 ASCII characters, padded with blanks to end of string) (Bits 7-0) Maximum sectors per interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported and may be disabled ATA-reserved PIO data-transfer cycle timing mode Retired Words 54-58, 64-70 and 88 are valid Number of current logical cylinders Value 0C5AH 16,383 0000H 16 0000H 0000H 003FH 0000H ASCII 0000H 0400H 0000H x.xx ST320LT007 - 9ZV142 ST320LT009 - 9WC142 ST320LT011 - 9ZVG42 ST320LT014 - 9YK142 ST250LT007 - 9ZV14C ST250LT009 - 9WC14C ST250LT011 - 9ZVG4C ST250LT014 - 9YK14C ST160LT007 - 9ZV14D ST160LT009 - 9WC14D ST160LT011 - 9ZVG4D ST160LT014 - 9YK14D 8010H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH 28 Momentus Thin Product Manual, Gen-2 Rev. D