Seagate ST960814A, ST9100826A, ST980821A, ST9120826A, ST940811A Drive State after security erase

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6.The software or BIOS issues the Security Erase Prepare (F3) command.

7.The software or BIOS issues the Security Erase Unit (F4) command.

Select the Enhanced erase for cryptographic erase that completes in less than one second.

3.5.3Drive State after security erase

Upon completion of the erase sequence, all data is cryptographically erase and the drive has been returned to the manufactured state as follows:

•The old encryption key is deleted.

•A new random encryption key has been created on the drive.

•Encryption function is active and functioning.

All user data is encrypted on write and decrypted on read, with the new key

•The user interface to the drive is active and all read and write commands are allowed.

•The ATA User password is reset to null (no value).

•The ATA Master password is not modified

The ATA Master password is the same value as it was before the erase.

•The ATA Security is set to the Unlocked state. No password is required to access the drive.

The drive may now be disposed of safely, or the drive may be returned to service for another consumer follow- ing the initialization procedure defined above. Drives returned to Seagate for warranty purposes have special requirements. See the warranty information in Section 2.13 for additional details.

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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.
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