Seagate ST980817AM, ST980818AM, ST980817SM Formatted capacity, Default logical geometry, LBA mode

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2.2Formatted capacity

Model

Formatted capacity*

Guaranteed sectors

Bytes per sector

 

 

 

 

ST980817AM

80 Gbytes

156,301,488

512

 

 

 

 

ST980818AM

80 Gbytes

156,301,488

512

 

 

 

 

ST980817SM

80 Gbytes

156,301,488

512

 

 

 

 

ST980818SM

80 Gbytes

156,301,488

512

 

 

 

 

ST960817AM

60 Gbytes

117,210,240

512

 

 

 

 

ST960818AM

60 Gbytes

117,210,240

512

 

 

 

 

ST960817SM

60 Gbytes

117,210,240

512

 

 

 

 

ST960818SM

60 Gbytes

117,210,240

512

 

 

 

 

ST940817AM

40 Gbytes

78,140,160

512

 

 

 

 

ST940818AM

40 Gbytes

78,140,160

512

 

 

 

 

ST940817SM

40 Gbytes

78,140,160

512

 

 

 

 

ST940818SM

40 Gbytes

78,140,160

512

 

 

 

 

ST930817AM

30 Gbytes

58,605,120

512

 

 

 

 

ST930818AM

30 Gbytes

58,605,120

512

 

 

 

 

ST930817SM

30 Gbytes

58,605,120

512

 

 

 

 

ST930818SM

30 Gbytes

58,605,120

512

 

 

 

 

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.

2.3Default logical geometry

Cylinders

Read/write heads

Sectors per track

 

 

 

16,383

16

63

 

 

 

LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,where n is the number of guaranteed sectors as defined above.

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EE25.2 Series Product Manual, Rev. E

Page 17 Page 19
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Page 17 Page 19
Contents EE25.2 Series Page Contents EE25.2 Series Product Manual, Rev. E List of Figures EE25.2 Series Product Manual, Rev. E Introduction Market Capacity Interface ModelPage Drive specifications Specification summarySpecifications for 80 Gbyte models Pata SataGs 0 to peak, 5-500 Hz X, Y, Z axis, 45 angles Specifications for 60 Gbyte models EE25.2 Series Product Manual, Rev. E Specifications for 40 Gbyte models EE25.2 Series Product Manual, Rev. E Specifications for 30 Gbyte models EE25.2 Series Product Manual, Rev. E Formatted capacity Default logical geometryLBA mode Cylinders Read/write heads Sectors per track 16,383Recording technology Technology SpecificationPhysical organization Model Read/write heads Number of disksSeek time Physical characteristicsRead all temperatures Write all temperatures Typical MaxPower specifications Start/stop timesPower dissipation 25C +5V AverageWatts Amps Typical current profile Conducted noiseVoltage tolerance Idle mode Power-management modesActive mode Sleep modeEnvironmental specifications AltitudeVibration AcousticsNonoperating shock Operating vibrationAcoustic mode Idle Seeks Bels typ Bels maxElectromagnetic immunity Test Description Performance Reference Level StandardAgency certification Safety certificationReliability Electromagnetic compatibilityAustralian C-Tick N176 FCC verificationEnvironmental protection Corrosive environmentEuropean Union Restriction of Hazardous Substances RoHS EE25.2 Series Product Manual, Rev. E Mounting and configuring the drive Handling and static discharge precautionsDrive mounting Mounting dimensions-top, side and end view Breather filter hole precautions Breather filter hole locationHow to configure the drive How to connect Sata cablesHow to configure Parallel ATA Pata drives How to configure the drive as a master or slaveHow to use the cable-select option EE25.2 Series Product Manual, Rev. E Interface RefererenceSerial ATA connector pin definitions Serial ATA Sata interfaceSegment Pin Function Definition Power Pin Function DefinitionConnector Cable Signal Name Contact Conductor Pata interface signals and connector pinsConnector signals Cable Connector Conductor Contact Signal NameSupported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex ATA-standard power-management commandsATA-standard security commands Identify Device command Word Description ValueXxxxH Description if bit is set to Bit Set Features command 0CHS.M.A.R.T. commands A.R.T. commandsCode in features register A.R.T. command EE25.2 Series Product Manual, Rev. E 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 EE25.2 Series Product Manual, Rev. E Page Seagate Technology LLC

ST940817SM, ST940818SM, ST960817SM, ST930817AM, ST960818AM specifications

Seagate has consistently been a leader in the field of data storage solutions, and their lineup of hard disk drives caters to a variety of needs. Among these, the ST980818SM, ST940817AM, ST940817SM, ST940818AM, and ST960817AM models stand out for their performance, reliability, and innovative technologies.

The ST980818SM is a 2.5-inch, 7200 RPM hard drive that offers a storage capacity of 80 GB, making it ideal for both personal and professional use. It features an SATA interface, providing high-speed data transfer rates that facilitate quick access to stored content. The drive also incorporates Seagate's advanced error correction technology, which enhances data integrity and longevity.

On the other hand, the ST940817AM and ST940817SM models are designed for mobile computing environments, providing a capacity of 40 GB each. These drives are notable for their low power consumption, which helps extend battery life in laptops and portable devices. They also utilize Seagate’s QuietStep positioning technology, reducing seek noise and promoting a quieter operation.

The ST940818AM offers a slightly larger capacity of 80 GB while retaining the same energy efficiency and sound-dampening features as its ST940817 counterparts. This drive is particularly suitable for consumers looking for a balance between performance and noise reduction, especially in environments where quiet is a priority.

Lastly, the ST960817AM distinguishes itself with a capacity of 60 GB and a 5400 RPM speed, making it a more economical option without sacrificing reliability. This model is suitable for users who need adequate storage for applications and media but are conscious of budget constraints.

All these drives incorporate Seagate's proprietary technology, ensuring robust performance across various applications. These include optimizations for thermal management, enhancing durability and reliability even under intensive usage.

With their various capacities and features, Seagate's ST980818SM, ST940817AM, ST940817SM, ST940818AM, and ST960817AM hard drives offer flexible solutions for users ranging from casual home use to demanding professional environments. Whether the requirement is for storage efficiency, noise reduction, or reliability, Seagate's drives deliver exceptional value and performance tailored to diverse data storage needs.
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