Seagate ST960822AB, ST9808211AB manual Drive specifications, Specification summary, Specifications

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2.0Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST9100823AB, ST9808211AB, ST960822AB, and ST9408114AB model drives.

2.1Specification summary

The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

Table 1:

Specifications

 

 

 

 

 

 

 

 

 

Drive specification

ST9100823AB

ST9808211AB

ST960822AB

ST9408114AB

 

 

 

 

 

Formatted Gbytes (512 bytes/sector)

100

80

60

40

 

 

 

 

 

Guaranteed sectors

195,371,568

156,301,488

117,210,240

78,140,160

 

 

 

 

 

Bytes per sector

512

 

 

 

 

 

 

 

 

Physical read/write heads

4

3

3

2

 

 

 

 

 

 

Discs

 

2

2

2

1

 

 

 

 

 

Cache (Mbytes)

8

 

 

 

 

 

 

 

 

Recording density, BPI (bits/inch typical)

703,000

 

 

 

 

 

 

 

 

Track density. TPI (tracks/inch typical)

115,000

 

 

 

 

 

 

 

 

Areal density (Gbits/inch2 max)

86

 

 

 

Spindle speed (RPM)

5,400

 

 

 

 

 

 

 

 

Internal data transfer rate OD

48.25

 

 

 

(Mbytes/sec max)

 

 

 

 

 

 

 

 

 

 

 

 

I/O data-transfer rate (Mbytes/sec max)

100

 

 

 

 

 

ATA data-transfer modes supported

PIO modes 0–4; Multiword DMA modes 0–2; Ultra DMA modes 0–5

 

 

 

 

 

Height

 

9.5 +/-0.2 mm (0.374 +/-.008 inches)

 

 

 

 

 

 

 

Width

 

69.85 +/-0.25 mm (2.750 +/-0.010 inches)

 

 

 

 

 

 

 

Length

 

100.2 +/-0.25 mm (3.945 +/-0.010 inches)

 

 

 

 

 

 

 

Weight (typical)

100 grams (0.22 lb)

 

 

 

 

 

 

 

 

Average latency (msec)

5.6

 

 

 

 

 

 

 

 

Power-on to ready (sec typical)

3.5

 

 

 

 

 

 

 

 

Standby to ready (sec typical)

3.0

 

 

 

 

 

 

 

 

Startup current 5V (typical)

1.0 amps

 

 

 

 

 

 

 

 

Track-to-track seek time (msec typical)

1.0 (read), 1.5 (write)

 

 

 

 

 

 

 

 

Average seek time (msec typical)

12.5

 

 

 

 

 

 

 

 

Average seek, read (msec typical)

12.5

 

 

 

 

 

 

 

 

Average seek, write (msec typical)

14.5

 

 

 

 

 

 

 

 

Full-stroke seek (msec)

22 (typical); 24 (max)

 

 

 

 

 

 

 

 

Seek power (typical)

2.3 watts

 

 

 

 

 

 

 

 

 

Momentus 5400.2 Blade Server Product Manual, Rev. B

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Contents ST9100823AB ST9808211AB ST960822AB ST9408114AB Momentus5400.2 Blade ServerPage Contents Momentus 5400.2 Blade Server Product Manual, Rev. B List of Figures Momentus 5400.2 Blade Server Product Manual, Rev. B Momentus 5400.2 Blade Server Pata disc drive IntroductionMomentus 5400.2 Blade Server Product Manual, Rev. B Drive specifications Specification summarySpecifications To 90% operating LBA mode Default logical geometryFormatted capacity Physical organizationPhysical characteristics Technology SpecificationRecording and interface technology Time to ready Seek timeTypical seek times msec Read Write Time to ready Typical MaxPower specifications Typical current profile Conducted noiseVoltage tolerance Environmental specifications Operating shock ShockNonoperating shock VibrationElectromagnetic immunity AcousticsDrive level acoustics Electromagnetic immunityMeasurement type Specification Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Environmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS Momentus 5400.2 Blade Server Product Manual, Rev. B Handling and static discharge precautions Configuring and mounting the driveJumper settings Master/slave configurationCable-select option Drive mountingConnector signals ATA interface signals and connector pinsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported ATA commands Supported commandsCommand name Command code in hex ATA-standard commands Command name Command code in hex ATA-standard power-management commandsATA-standard security commands Supported commands Word Description Value Identify Device commandXx07H Bit Word Features register values Set Features commandInternet Seagate Technology support servicesPresales Support Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Numerics IndexPage TMR Momentus 5400.2 Blade Server Product Manual, Rev. B Page Seagate Technology LLC

ST9808211AB, ST9100823AB, ST9408114AB, ST960822AB specifications

The Seagate ST960822AB, ST9408114AB, ST9100823AB, and ST9808211AB are notable hard disk drives (HDDs) that have made significant contributions to data storage technology. These drives are part of Seagate's extensive lineup, known for their reliability, performance, and innovative features.

The ST960822AB is a 2.5-inch HDD with a storage capacity of 60 GB. It is designed primarily for mobile computing applications, such as laptops and external drives. This model features a low power consumption design that enhances battery life, making it an ideal choice for portable devices. Its data transfer rates are competitive for its class, ensuring fast access to files.

Next, the ST9408114AB presents a slightly higher capacity of 40 GB, also within the 2.5-inch form factor. This drive was engineered for entry-level laptops and external storage solutions. Its Fluid Dynamic Bearing (FDB) technology allows for quieter operation and reduced vibration. With a 5400 RPM speed, it provides adequate performance for everyday tasks, including document storage and multimedia playback.

The ST9100823AB steps into the spotlight with a capacity of 80 GB, catering to users requiring more storage space for games, documents, and multimedia files. This HDD offers enhanced data integrity through Seagate's Advanced Power Management technology, which reduces power consumption without sacrificing performance. The ST9100823AB's consistent performance makes it suitable for both personal and professional use.

Lastly, there is the ST9808211AB, offering 80 GB of storage in a 2.5-inch format. It leverages similar technology as its counterparts but with improved data caching algorithms that allow for quicker access to frequently used files. This HDD is also built with durability in mind, suitable for environments that may experience shocks or vibrations.

All four models incorporate Seagate's commitment to quality with a focus on reliability and efficiency. They are equipped with features that prioritize speed, noise reduction, and power efficiency, making them excellent choices for varied applications in personal computing, gaming, and mobile storage. Collectively, the ST960822AB, ST9408114AB, ST9100823AB, and ST9808211AB represent a significant advancement in hard drive technology, serving users with diverse storage needs effectively.
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