Seagate ST9100828AB, ST9402116AB Seek time, Time to ready, Typical seek times msec Read Write

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2.7Seek time

Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications below are defined as follows:

•Track-to-track seek time is an average of all possible single-track seeks in both directions.

•Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.

Typical seek times (msec)*

Read

Write

 

 

 

Track-to-track

1.0

1.5

 

 

 

Average

11.0

13.0

 

 

 

Full-stroke

22.0

24.0

 

 

 

Average latency

5.56

5.56

 

 

 

*Measured in performance mode

Note. These drives are designed to consistently meet the seek times represented in this manual. Physical seeks, regardless of mode (such as track-to-track and average), are expected to meet or exceed the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these speci- fications.

2.8Time to ready

Time to ready

Typical

Max @ 25°C

 

 

 

Power-on to Ready (sec)

3.0

8.0

 

 

 

Standby to Ready (sec)

3.0

8.0

 

 

 

Momentus 5400.3 PATA Blade Server Product Manual, Rev. B

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Contents Momentus5400.3 Blade Server Page Contents Momentus 5400.3 Pata Blade Server Product Manual, Rev. B List of Figures Momentus 5400.3 Pata Blade Server Product Manual, Rev. B Introduction Momentus 5400.3 Pata Blade Server Product Manual, Rev. B Specification summary Drive specificationsSpecifications for 160 and 120 Gbyte models Drive specification ST9160821AB ST9120822ABSeek power typical Watts Read/write power typical Drive specification ST9100828AB ST980815AB Specifications for 100 and 80 Gbyte modelsTo access the following web Drive specification ST960815AB ST9402116AB Specifications for 60 and 40 Gbyte modelsSpecifications for 60 and 40 Gbyte models LBA mode Default logical geometryFormatted capacity Physical organizationRecording and interface technology Physical characteristicsTechnology Specification Time to ready Seek timeTypical seek times msec Read Write Time to ready Typical Max @ 25CPower specifications Voltage tolerance Typical current profileConducted noise Environmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationFCC verification Korean RRLAustralian C-Tick N176 European Union Restriction of Hazardous Substances RoHS Environmental protectionCorrosive environment Momentus 5400.3 Pata Blade Server Product Manual, Rev. B Handling and static discharge precautions Configuring and mounting the driveCable-select option Jumper settingsMaster/slave configuration Drive mounting Mounting dimensions-top, side and end viewMomentus 5400.3 Pata Blade Server Product Manual, Rev. B Connector signals ATA interface signals and connector pinsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameCommand name Command code in hex ATA-standard commands Supported ATA commandsSupported commands ATA-standard security commands Command name Command code in hexATA-standard power-management commands Supported commands Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandInternet Seagate Technology support servicesPresales Support Technical SupportData Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Numerics IndexPage TMR Momentus 5400.3 Pata Blade Server Product Manual, Rev. B Page Seagate Technology LLC
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ST960815AB, ST9120822AB, ST9160821AB, ST9402116AB, ST980815AB specifications

Seagate's lineup of hard drives, including the ST9100828AB, ST980815AB, ST9402116AB, ST9160821AB, and ST9120822AB, showcases the company's commitment to high-performance and reliable data storage solutions.

The ST9100828AB, a 1000 GB SATA hard drive, is known for its impressive capacity and speed. It utilizes Seagate's perpendicular recording technology, allowing for increased data density and improved performance. This model is ideal for desktop and gaming applications, where quick access to large files is essential. The drive features a rotational speed of 7200 RPM, ensuring quick read and write times, which enhances overall system responsiveness.

Next in the lineup is the ST980815AB, designed with 800 GB of storage capacity. This 2.5-inch SATA drive is ideal for laptops and portable applications, delivering a balance of performance and energy efficiency. The ST980815AB incorporates advanced power management features to extend battery life, making it a preferred choice for mobile computing. Its compact design, combined with solid performance metrics, makes it suitable for both personal and professional use.

The ST9402116AB offers a medium capacity of 400 GB, specifically engineered for durability and reliability in external storage applications. Its 5400 RPM speed caters to users who prioritize quiet operation and low power consumption while still providing decent performance for everyday tasks, like document editing, photo storage, and media playback.

For those needing a larger capacity, the ST9160821AB, with 1600 GB of storage, stands out. It offers a blend of speed and storage space, making it great for data-intensive applications such as video editing and gaming. The drive features robust error recovery and data integrity technologies, ensuring the safety and longevity of stored information.

Lastly, the ST9120822AB is a versatile and compact 1200 GB hard drive, perfect for both external and internal use. It combines fast data transfer rates with an attractive performance profile, making it a reliable choice for users who need a balance between speed and capacity.

In conclusion, Seagate's ST9100828AB, ST980815AB, ST9402116AB, ST9160821AB, and ST9120822AB hard drives cater to various storage needs, boasting advanced features, solid performance, and enhanced reliability. Their diverse capacities allow users from gaming enthusiasts to professionals to find a solution that meets their specific requirements.
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