Seagate ST3400832ACE, ST3200826ACE, ST3250823ACE, ST3300831ACE manual XxxxH

Page 35

Word

Description

Value

 

 

 

54

Number of current logical cylinders

xxxxH

55

Number of current logical heads

xxxxH

 

 

 

56

Number of current logical sectors per logical track

xxxxH

 

 

 

57–58

Current capacity in sectors

xxxxH

 

 

 

59

Number of sectors transferred during a Read Multiple or Write Multiple

xxxxH

 

command

 

 

 

 

60–61

Total number of user-addressable LBA sectors available

ST3400832ACE =

 

(see Section 2.2 for related information)

0FFFFFFFh*

 

ST3300831ACE =

 

*Note: The maximum value allowed in this field is: 0FFFFFFFh

 

0FFFFFFFh*

 

(268,435,455 sectors, 137 Gbytes). Drives with capacities over 137

 

ST3250823ACE =

 

Gbytes will have 0FFFFFFFh in this field and the actual number of user-

 

0FFFFFFFh*

 

addressable LBAs specified in words 100-103. This is required for

 

ST3200826ACE =

 

drives that support the 48-bit addressing feature.

 

0FFFFFFFh*

 

 

 

 

 

62

Retired

0000H

 

 

 

63

Multiword DMA active and modes supported

xx07H

 

(see note following this table)

 

 

 

 

64

Advanced PIO modes supported (modes 3 and 4 supported)

0003H

 

 

 

65

Minimum multiword DMA transfer cycle time per word (120 nsec)

0078H

 

 

 

66

Recommended multiword DMA transfer cycle time per word (120 nsec)

0078H

 

 

 

67

Minimum PIO cycle time without IORDY flow control (240 nsec)

00F0H

 

 

 

68

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

0078H

 

 

 

69–74

ATA-reserved

0000H

 

 

 

75

Queue depth

0000H

 

 

 

76–79

SATA-reserved

xxxxH

 

 

 

80

Major version number

007EH

 

 

 

81

Minor version number

0000H

 

 

 

82

Command sets supported

346BH

 

 

 

83

Command sets supported

7D01H

 

 

 

84

Command sets support extension

4003H

 

 

 

85

Command sets enabled

34xxH

 

 

 

86

Command sets enabled

3xxxH

 

 

 

87

Command sets enable extension

4003H

 

 

 

88

Ultra DMA support and current mode

xx3FH

 

(see note following this table)

 

 

 

 

89

Security erase time

0000H

 

 

 

90

Enhanced security erase time

0000H

 

 

 

92

Master password revision code

FFFEH

 

 

 

93

Hardware reset value (see description following this table)

xxxxH

 

 

 

95–99

ATA-reserved

0000H

 

 

 

DB35 Series Product Manual, Rev. B

25

Image 35
Contents DB35 Series Page DB35 Series Page Revision status summary sheet DB35 Series Product Manual, Rev. B Contents DB35 Series Product Manual, Rev. B List of Figures Viii DB35 Series Product Manual, Rev. B DB35 Series IntroductionDB35 Series Product Manual, Rev. B Drive specifications Drive specificationsSpecification summary table Altitude, nonoperating To 12,192 m Below mean sea level, max Recording and interface technology LBA modeFormatted capacity Typical seek times Physical characteristicsSeek time Start/stop timesPower specifications Voltage tolerance Typical current profileConducted noise Environmental specifications Altitude Temperature gradientWet bulb temperature Humidity Relative humidityOperating acoustics AcousticsElectromagnetic immunity Nonoperating vibrationElectromagnetic compatibility Safety certificationReliability Agency certificationEuropean Union Restriction of Hazardous Substances RoHS Environmental protectionAustralian C-Tick N176 FCC verificationDB35 Series Product Manual, Rev. B Handling and static discharge precautions Configuring and mounting the driveBreather filter hole location Breather filter hole precautionsCable-select option Jumper settingsMaster/slave configuration Drive as master with a non-ATA-compatible slaveUltra ATA/100 cable Drive mountingMounting dimensions-top, side and end view DB35 Series Product Manual, Rev. B ATA interface ATA interface signals and connector pinsCommand name Command code in hex Supported ATA commandsF6H Word Description Value Identify Device commandXxxxH Description if bit is set to Bit Word 4 S.M.A.R.T. commands Set Features commandCode in features Register A.R.T. command Technical Support Seagate Technology support servicesInternet MySeagate Reseller.seagate.com Presales SupportAuthorized Service Centers Warranty ServiceCall Center Toll-free Direct dial FAX / E-mail Call Center Toll-free Direct dialAmericas +1-405-324-47301 +1-405-324-4704 Americas SEAGATE2 +1-405-324-47002 +1-405-324-3339Toll-Free Support Numbers FAX Services-All Europe toll callCall Center Presales and Technical Support Warranty Service Asia/Pacific Support Services DB35 Series Product Manual, Rev. B Numerics IndexPage Page DB35 Series Product Manual, Rev. B Page Seagate Technology LLC