Seagate ST9120826A, ST960814A, ST9100826A, ST980821A manual Description if bit is set to Bit Word

Page 43

Word

Description

Value

 

 

 

150

Drive Trust Identify

5098H

 

 

 

151–159

Seagate-reserved

xxxxH

 

 

 

160–242

ATA-reserved

0000H

 

 

 

243

Disk Encryption Supported

4000H

 

 

 

244–254

ATA-reserved

0000H

 

 

 

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

 

 

 

 

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

Momentus 5400 FDE Product Manual, Rev. C

37

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Contents ST9120826A ST9100826A ST980821A ST960814A ST940811A Momentus5400 FDEPage Contents ATA interface Seagate Technology support servicesCompatibility summary List of Figures Momentus 5400 FDE Product Manual, Rev. C System requirements IntroductionDrive state upon shipment Feature listAbout Momentus 5400 FDE disc drives BenefitsPage Momentus 5400 FDE Product Manual, Rev. C Specification summary Drive specificationsSpecifications Specifications Physical organization Default logical geometryLBA mode Formatted capacityTechnology Specification Physical characteristicsRecording and interface technology Time to ready Typical Max @ 25C Seek timeTime to ready Typical seek times msec Read WritePower specifications Conducted noise Typical current profileVoltage tolerance Idle mode Power-management modesPower management modes Active modeEnvironmental specifications Acoustics Electromagnetic immunity Electromagnetic immunityPerformance Reference Test Description Level Standard Agency certification Safety certificationMeasurement type Specification ReliabilityAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Handling and static discharge precautions Configuring and mounting the driveCable-select option Jumper settingsMaster/slave configuration Drive mountingMounting dimensions-top, side and end view Momentus 5400 FDE drive label example Drive integrationSecurity Erase procedure Security Erase--ATA security commandsDrive installation Security Thaw commandDrive State after security erase Cable Connector Conductor Contact Signal Name ATA interface signals and connector pinsConnector signals Connector Cable Signal Name Contact ConductorPIO Read -- Interrupts Enabled mode ATA interface specificationsLegacy mode -- Multi-word DMA not supported Interrupts Disabled mode nIEN bitATA Security policy exceptions Device 0 only configurationsATA Security Erase Unit bits Word ContentAdditional technical notes Drive Trust Identify Drive Trust Mode supportedIdent Value BIT set Bit Description Full-disc Encryption Identify Full Disc Encryption supportSupported commands Supported ATA commandsNormal Commands Read Multiple EXT SET MAX Unlock Aborted Executable AbortedWord Description Value Identify Device commandXx00H Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandCompatibility summary Installation considerationsTested systems Bios versions testedTested Bios versions System CompatibilityOperating systems tested Compatibility test configurationsOperating system versions tested Software utilitiesThird party software support Technical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Numerics IndexPage 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.