Seagate ST980821A, ST960814A, ST9100826A, ST9120826A, ST940811A manual Xx00H

Page 42

Word

Description

Value

 

 

 

59

Number of sectors transferred during a Read Multiple or Write

xxxxH

 

Multiple command

 

 

 

 

60–61

Total number of user-addressable LBA sectors available

ST9120826A = 234,441,648

 

(see Section 2.2 for related information)

ST9100826A = 195,371,568

 

ST980821A = 156,301,488

 

 

 

 

ST960814A = 117,210,240

 

 

ST940811A = 78,140,160

 

 

 

62

Retired

0000H

63

Multiword DMA active and modes supported (see note following

xx00H

 

this table)

 

 

 

 

64

Advanced PIO modes supported (modes 3 and 4 supported)

0003H

 

 

 

65

Minimum multiword DMA transfer cycle time per word (120

0078H

 

nsec)

 

 

 

 

66

Recommended multiword DMA transfer cycle time per word

0078H

 

(120 nsec)

 

 

 

 

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

ATA-reserved

0000H

80

Major version number

007EH

81

Minor version number

001BH

82

Command sets supported

346BH

83

Command sets supported

7D09H

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

 

 

 

91

Advanced power management value

8080H

 

 

 

92

Master password revision code

FFFEH

 

 

 

93

Hardware reset value (see description following this table)

xxxxH

 

 

 

94

Auto acoustic management setting

xxxxH

 

 

 

95–127

ATA-reserved

0000H

 

 

 

128

Security status

0001H

 

 

 

129–149

Seagate-reserved

xxxxH

 

 

 

36

Momentus 5400 FDE Product Manual, Rev. C

Image 42
Contents Momentus5400 FDE ST9120826A ST9100826A ST980821A ST960814A ST940811APage Contents Seagate Technology support services ATA interfaceCompatibility summary List of Figures Momentus 5400 FDE Product Manual, Rev. C Introduction System requirementsBenefits Feature listAbout Momentus 5400 FDE disc drives Drive state upon shipmentPage Momentus 5400 FDE Product Manual, Rev. C Drive specifications Specification summarySpecifications Specifications Formatted capacity Default logical geometryLBA mode Physical organizationPhysical characteristics Technology SpecificationRecording and interface technology Typical seek times msec Read Write Seek timeTime to ready Time to ready Typical Max @ 25CPower specifications Typical current profile Conducted noiseVoltage tolerance Active mode Power-management modesPower management modes Idle modeEnvironmental specifications Acoustics Electromagnetic immunity Electromagnetic immunityPerformance Reference Test Description Level Standard Reliability Safety certificationMeasurement type Specification Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS Configuring and mounting the drive Handling and static discharge precautionsDrive mounting Jumper settingsMaster/slave configuration Cable-select optionMounting dimensions-top, side and end view Drive integration Momentus 5400 FDE drive label exampleSecurity Thaw command Security Erase--ATA security commandsDrive installation Security Erase procedureDrive State after security erase Connector Cable Signal Name Contact Conductor ATA interface signals and connector pinsConnector signals Cable Connector Conductor Contact Signal NameInterrupts Disabled mode nIEN bit ATA interface specificationsLegacy mode -- Multi-word DMA not supported PIO Read -- Interrupts Enabled modeDevice 0 only configurations ATA Security policy exceptionsWord Content ATA Security Erase Unit bitsAdditional technical notes Drive Trust Mode supported Drive Trust IdentifyIdent Value BIT set Bit Description Full Disc Encryption support Full-disc Encryption IdentifySupported ATA commands Supported commandsNormal Commands Read Multiple EXT SET MAX Unlock Aborted Aborted ExecutableIdentify Device command Word Description ValueXx00H Description if bit is set to Bit Word Bit WordSet Features command Features register valuesInstallation considerations Compatibility summarySystem Compatibility Bios versions testedTested Bios versions Tested systemsSoftware utilities Compatibility test configurationsOperating system versions tested Operating systems testedThird party software support Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index NumericsPage Page Momentus 5400 FDE Product Manual, Rev. C Page Seagate Technology LLC

ST940811A, ST960814A, ST9120826A, ST980821A, ST9100826A specifications

Seagate's ST9100826A, ST980821A, ST9120826A, ST960814A, and ST940811A hard drives represent some of the company's commitment to providing reliable and high-performance storage solutions. Each model features distinct specifications and technologies that cater to various data storage needs.

The ST9100826A is a 100 GB hard drive that utilizes a 7200 RPM spindle speed, ensuring quick data access and transfer rates. With an IDE interface, this drive supports a data transfer rate of up to 100 MB/s, making it suitable for intensive applications. Additionally, the ST9100826A comes equipped with a 2 MB cache, optimizing data retrieval speeds and enhancing overall performance.

Moving to the ST980821A, this 80 GB drive also operates at 7200 RPM and features a similar IDE interface, which offers compatible integration with various systems. Designed with reliability in mind, it boasts a mean time between failures (MTBF) rating of 1 million hours, appealing to users who prioritize durability. This drive’s compact size allows it to fit seamlessly into a range of configurations, from personal computers to external enclosures.

The ST9120826A, with a substantial capacity of 120 GB, continues the trend of high-performance drives in this lineup. Its 7200 RPM speed and 2 MB cache ensure that users experience efficient data handling. With a more advanced read/write head technology, the drive also minimizes noise during operation, making it suitable for both desktop environments and home media centers.

The ST960814A comes with a 60 GB storage capacity and features an ultra-slim design, making it an excellent choice for portable devices. Often favored by users needing external storage for laptops or gaming consoles, this model maintains a 5400 RPM speed while providing commendable performance and durability, making data retrieval swift and smooth.

Lastly, the ST940811A, featuring a compact 40 GB capacity, serves as a versatile option for users looking to upgrade their existing systems. With an IDE connection and a design focused on energy efficiency, this drive is perfect for economical builds while still providing good performance for standard applications.

In summary, Seagate’s ST9100826A, ST980821A, ST9120826A, ST960814A, and ST940811A each demonstrate innovative features and reliability across various storage needs. With diverse capacities, spindle speeds, and robust technologies, they solidify Seagate’s reputation as a leader in data storage solutions.