Seagate 5400.2 SATA manual Description if bit is set to Bit Word

Page 30

Word	Description	Value

100–	Total number of user-addressable LBA sectors available	ST9120821AS = 234,441,648
103	(see Section 2.2 for related information)
	(see Section 2.2 for related information)
	These words are required for drives that support the 48-bit
	addressing feature. Maximum value: 0000FFFFFFFFFFFFh.

104–	ATA-reserved	0000H
127

128	Security status	0001H

129–	Seagate-reserved	xxxxH
159

160–	ATA-reserved	0000H
254

255	Integrity word	xxA5H

Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:

Description (if bit is set to 1)

Bit

Word 63

0Multiword DMA mode 0 is supported.

1Multiword DMA mode 1 is supported.

2Multiword DMA mode 2 is supported.

8Multiword DMA mode 0 is currently active.

9Multiword DMA mode 1 is currently active.

10Multiword DMA mode 2 is currently active.

Bit

Word 88

0Ultra DMA mode 0 is supported.

1Ultra DMA mode 1 is supported.

2Ultra DMA mode 2 is supported.

3Ultra DMA mode 3 is supported.

4Ultra DMA mode 4 is supported.

8Ultra DMA mode 0 is currently active.

9Ultra DMA mode 1 is currently active.

10Ultra DMA mode 2 is currently active.

11Ultra DMA mode 3 is currently active.

12Ultra DMA mode 4 is currently active.

13Ultra DMA mode 5 is currently active.

Bit

Word 93

131 = 80-conductor cable detected, CBLID above VIH 0 = 40-conductor cable detected, CBLID below VIL

24	Momentus 5400.2 SATA Removable Drive Cartridge Product Manual, Rev. C

Image 30

Contents Momentus 5400.2 Sata Removable Drive Cartridge 120GBPage Contents Page List of Figures Page Introduction Momentus 5400.2 Sata Removable Drive CartridgeAbout the Serial ATA interface Removable Drive Cartridge specifications Specification summaryBer or part number and country of purchase. The system Formatted capacity Default logical geometryLBA mode Physical organizationPower consumption Physical characteristicsPower specifications Seek timeRead/write power and current Spinup powerSeek mode Idle mode powerDeferred spinup Additional detailsIdle mode Power-management modesActive mode Sleep modeEnvironmental specifications Shock Idle Seek AcousticsElectromagnetic immunity Test Description Performance level Reference standardReliability Safety certificationMeasurement type Specification Environmental protectionCorrosive environment Using the drive Handling precautionsDimensions Write protect switch Normal operationInsertion capability Serial ATA Sata interface Serial ATA connector pin definitionsSignal Segment Pin Function DefinitionPin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Supported ATA commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex Supported ATA commands Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Set Features command values3 S.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index RPM TPI Page Page Seagate Technology LLC