Seagate Enterprise Value Manual Do Utilizador

Minimum PIO cycle time with IORDY flow control (120 nsec) 

0078

H

ATA-reserved

0000

H

Queue depth

001F

H

SATA capabilities

xxxx

H

Reserved for future SATA definition

xxxx

H

SATA features supported

xxxx

H

SATA features enabled

xxxx

H

Major version number

03F0

H

Minor version number

001F

H

Command sets supported

346B

H

Command sets supported

7501

H

Command sets support extension
(see note following this table)

6163H   See Word 108-111 note. 
(6163H = 0110000101100011 binary)

Command sets enabled

3469

H

Command sets enabled

B401

H

Command sets enable  extension

6163

H

Ultra DMA support and current mode (see note following this table)

xx7F

H

Security erase time

8100

H

Enhanced security erase time

8100

H

Master password revision code

FFFE

H

Hardware reset value

0000

H

ATA-reserved

0000

H

Total number of user-addressable LBA sectors available (see Section 2.2 for related 
information). These words are required for drives that support the 48-bit addressing 
feature. Maximum value: 0000FFFFFFFFFFFFh.

ST4000NC001 = 7,814,037,168
ST4000NC000 = 7,814,037,168

ATA-reserved

H

The mandatory value of the world wide name (WWN) for the drive.  NOTE: This field 
is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN support.

Each drive will have a unique value.

ATA-reserved

H

Security status

0021

H

Seagate-reserved

H

ATA-reserved

H

Integrity word

xxA5

H

See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.

0

Multiword DMA mode 0 is supported.

1

Multiword DMA mode 1 is supported.

2

Multiword DMA mode 2 is supported.

8

Multiword DMA mode 0 is currently active.

9

Multiword DMA mode 1 is currently active.

10

Multiword DMA mode 2 is currently active.