Seagate 3240, 2531 manual 4 S.M.A.R.T. commands

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Medalist 3240 and Medalist 2531 Product Manual, Rev. A

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3.2.4S.M.A.R.T. commands

Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.) is an emerging technology that provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the Seagate drive monitors prede- termined drive attributes that are susceptible to degradation over time. If a failure is likely to occur, S.M.A.R.T. makes a status report available so that the host can prompt the user to back up data on the drive. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attrib- utes the drive can monitor. For more information on S.M.A.R.T. com- mands and implementation, see the Draft Proposed ATA-3 Standard.

This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable the feature. The table below shows the S.M.A.R.T. command codes that these drives use.

Before executing a S.M.A.R.T. command by writing B0H to the Command Register, the host must do the following:

∙Write the value 4FH to Cylinder_Low register.

∙Write the value C2H to the Cylinder_High register.

∙Write the appropriate S.M.A.R.T. code to the Features register, as shown in the table below:

Code in

 

Supported by

Features

 

Medalist 3240 and

Register

S.M.A.R.T. Command

Medalist 2531

 

 

 

D0H

Enable/Disable Attribute Autosave

Yes

 

 

 

D1H

Enable S.M.A.R.T. Operations

Yes

 

 

 

D2H

Enable/Disable Attribute Autosave

Yes

 

 

 

D3H

Save Attribute Values

Yes

 

 

 

D4H

Execute Off-line Immediate

Yes

 

 

 

D7H

Write Warranty Threshold

Yes

 

 

 

D8H

Enable S.M.A.R.T. Operations

Yes

 

 

 

D9H

Disable S.M.A.R.T. Operations

Yes

 

 

 

DAH

Return S.M.A.R.T. Status

Yes

 

 

 

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Contents Medalist ATA Interface Drives Page Product Manual Page Contents ATA interface Drive mounting and configurationFigures Medalist 3240 and Medalist 2531 Product Manual, Rev. a Introduction Drive Specification ST33240A ST32531A Specification summary tableStartup current 12V peak Medalist 3240 and Medalist 2531 Product Manual, Rev. a Formatted capacity Default logical geometrySupported CHS translation geometries Physical organization Physical characteristicsRecording and interface technology Start/stop times Seek timeSeek Read Write Seek type Msec, typ Power consumption Power specificationsMode Typical Watts RMS Typical Amps RMS 12V Conducted noise Typical current profileVoltage tolerance Mode Heads Spindle Buffer Power-management modesTemperature gradient Environmental tolerances Ambient temperatureWet bulb temperature Humidity Relative humidityOperating shock ShockNonoperating shock VibrationNonoperating vibration Typical sound Maximum sound Mode Power belsDrive acoustics Electromagnetic susceptibilityElectromagnetic Compatibility Agency certification Safety certificationFCC verification Medalist 3240 and Medalist 2531 Product Manual, Rev. a Medalist 3240 and Medalist 2531 Product Manual, Rev. a Jumper settings Master/slave configuration Handling and static-discharge precautionsAlternate capacity jumper Drive mounting Medalist 3240 and Medalist 2531 Product Manual, Rev. a Medalist 3240 and Medalist 2531 Product Manual, Rev. a AT bus signal levels ATA interface signals and connector pinsO pins and supported ATA signals C4H ATA Interface commands Supported ATA commandsATA-standard power-management commands Command Supported by Command name Code This driveWord Description Contents Identify Drive commandXxxx H Word Bit Description if bit is set to Set Features command 4 S.M.A.R.T. commands Medalist 3240 and Medalist 2531 Product Manual, Rev. a Enable/disable Automatic Off-line Yes

3240, 2531 specifications

Seagate has long been a leader in the data storage industry, known for delivering high-performance hard drives and innovative solutions. Among their impressive lineup, the Seagate 2531 and 3240 models stand out for their robust features and advanced technologies, catering to both consumer and enterprise needs.

The Seagate 2531 model offers a blend of reliability and speed, making it ideal for gamers and creative professionals alike. It boasts a storage capacity of up to 2TB, ensuring ample space for high-resolution files and games. Utilizing SATA III interface technology, the 2531 delivers rapid data transfer rates, enhancing the overall user experience. Its 7200 RPM spindle speed is designed for fast access times, allowing users to retrieve and save data swiftly. Additionally, the 2531 incorporates Seagate’s Advanced Power Management feature, which optimizes the power consumption of the drive, extending its lifespan and reducing energy costs.

On the other hand, the Seagate 3240 model takes performance a notch higher, providing a storage capacity of up to 5TB. This model is particularly suited for data-intensive applications such as video editing and large-scale backups. The 3240 uses a hybrid SSD-HDD architecture, which combines the speed of solid-state drives with the storage capability of traditional hard drives. This results in lower latency and improved overall performance, making it an excellent choice for professionals who demand efficiency in their workflow.

Both models come equipped with Seagate's Smart Align technology, a feature that enhances drive efficiency by optimizing data placement on the disk. This leads to improved performance while also extending the longevity of the storage device. Furthermore, both the 2531 and 3240 support Seagate’s SeaTools software, which allows users to monitor the health and performance of their drives, ensuring that their data remains secure.

The durability of these drives is another essential characteristic, as they are built to withstand the rigors of daily use. Seagate's proprietary technologies, such as Shock Guard and SecureErase, provide added protection and peace of mind. With a focus on providing cutting-edge technology and reliability, the Seagate 2531 and 3240 models serve as exemplary storage solutions, catering to diverse storage needs and ensuring that users can store, access, and safeguard their data with confidence.
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