Seagate ST9608210AS, ST9808212AS manual Physical organization, Recording and interface technology

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2.4Physical organization

 

Read/write

Number

SDRAM

Non-volatile

Drive model

heads

of discs

buffer size

cache size

 

 

 

 

 

ST91608220AS

4

2

8 MB

256 MB

 

 

 

 

 

ST91208220AS

3

2

8 MB

256 MB

 

 

 

 

 

ST91008220AS

3

2

8 MB

256 MB

 

 

 

 

 

ST9808212AS

2

1

8 MB

256 MB

 

 

 

 

 

ST9608210AS

2

1

8 MB

256 MB

 

 

 

 

 

2.5Recording and interface technology

Interface

Serial ATA (SATA)

 

 

Recording method

Perpendicular

 

 

Recording density BPI (bits/inch max)

870k

 

 

Track density TPI (tracks/inch max)

150k

 

 

Areal density (Gbits/inch2 max)

132

Spindle speed (RPM) (± 0.2%)

5,400

 

 

Maximum Internal transfer rate (Mbits/sec)

352

 

 

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

150

 

 

Interleave

1:1

 

 

2.6Physical characteristics

Drive specification

 

 

 

 

 

Height

(mm)

9.5 +/-0.2

 

(inches)

0.374

+/-0.0078

 

 

 

 

Width

(mm)

69.85

+/-0.25

 

(inches)

2.75

+/-0.0098

 

 

 

Length

(mm)

100.50 +/-0.25

 

(inches)

3.957

+/-0.010

 

 

 

Typical weight

 

 

 

ST91608220AS

100 grams

 

ST91208220AS

0.22 pounds

 

ST91008220AS

 

 

 

ST9808212AS

96 grams

 

ST9608210AS

0.21 pounds

 

 

 

 

8

Momentus 5400.3 PSD SATA Product Manual, Rev. A

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Contents Momentus 5400.3 PSD Sata 100454328 Rev. aPage Rev. a 04/13/07 Initial release Revision status summary sheetRevision Date Momentus 5400.3 PSD Sata Product Manual, Rev. a Contents Momentus 5400.3 PSD Sata Product Manual, Rev. a List of Figures Page Introduction Non-volatile cache NVC About the Serial ATA interfaceImprove performance Improve reliability Provide power savings and battery lifeReduced acoustics Momentus 5400.3 PSD Sata Product Manual, Rev. a Specification summary table Drive specificationsDrive specifications summary Tem will display the warranty information for your drive Default logical geometry LBA modeFormatted capacity Cylinders Read/write heads Sectors per track 16,383Physical organization Physical characteristicsRecording and interface technology Seek time Start/stop timesTypical seek times Typical seek times msec Read WritePower specifications Typical current profile Deferred spinupConducted noise Voltage tolerancePower-management modes Power management modesActive mode Idle modeEnvironmental specifications Shock Operating shockNonoperating shock VibrationAcoustics Electromagnetic immunityDrive level acoustics Radio frequency environmentsSafety certification Measurement type SpecificationReliability Agency certificationAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Configuring and mounting the drive Handling and static-discharge precautionsConfiguring the drive Serial ATA cables and connectorsMounting dimensions-top, side and end view Drive mountingMomentus 5400.3 PSD Sata Product Manual, Rev. a Serial ATA connector pin definitions SignalSerial ATA Sata interface Segment Pin Function DefinitionPin Function Definition P10 Ground 2nd mate P11 ReservedSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard power-management commandsNon-volitile cache commands Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Bit WordSet Features command Set Features command valuesA.R.T. commands 3 S.M.A.R.T. commandsCode in features register A.R.T. command Seagate Technology support services InternetPresales Support Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index ITE Sata Momentus 5400.3 PSD Sata Product Manual, Rev. a Page Seagate Technology LLC

ST91608220AS, ST9608210AS, ST91208220AS, ST9808212AS, ST91008220AS specifications

Seagate is a renowned name in the data storage industry, offering high-quality hard disk drives that cater to various needs. Among its product lineup, the Seagate ST91008220AS, ST9808212AS, ST91208220AS, ST9608210AS, and ST91608220AS are significant models that showcase the company’s commitment to innovation and performance.

The ST91008220AS is a 1TB drive with a 7200 RPM rotational speed, designed primarily for desktop computers. Its SATA 3 Gb/s interface facilitates faster data transfer rates, making it ideal for users who require additional storage without sacrificing performance. The drive’s 32 MB cache enhances read and write speeds, ensuring swift access to files and applications.

Next in line, the ST9808212AS is also a 7200 RPM drive, but it offers a capacity of 80GB. This model is tailored more for entry-level systems, where space is limited but reliability is crucial. With its efficient data management features, it provides a robust solution for everyday computing tasks.

The ST91208220AS offers a balanced combination of performance and capacity, packing 120GB of storage into a similar 7200 RPM design. This model is well-suited for general use in both desktop and gaming environments, providing ample space for operating systems, applications, and games without compromising on speed.

For users seeking a high-performance option, the ST9608210AS stands out with its 600GB storage capacity. With a rotation speed of 10000 RPM, this drive is tailored for demanding applications such as video editing and gaming, where fast access to data is essential. Its SAS interface allows for even more efficient data management in enterprise environments.

Lastly, the ST91608220AS is another 160GB option, also designed for environments that demand high performance. This drive's enhanced reliability features, such as error correction and thermal management, allow it to excel in heavy-use conditions.

All these models include key technologies like Seagate’s SmartAlign, which helps users transition to advanced formatting with ease, and Adaptive Differential Encoding, enhancing data integrity. Additionally, these drives support a variety of platforms and systems, making them versatile options for consumers and businesses alike.

In summary, the Seagate ST91008220AS, ST9808212AS, ST91208220AS, ST9608210AS, and ST91608220AS are primed for diverse storage needs, delivering excellent performance and reliability across different applications and environments. Their combination of rotational speeds, cache sizes, and advanced technologies ensures that Seagate remains a leader in the hard drive market.