Seagate 3240, 2531 manual Identify Drive command, Word Description Contents

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Medalist 3240 and Medalist 2531 Product Manual, Rev. A

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The following commands contain drive-specific features that may not be described in the Draft Proposed ATA-3 Standard.

3.2.2Identify Drive command

The Identify Drive command (command code ECH) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table below. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 1 of this manual for default parameter settings for the Medalist 3240 and the Medalist 2531.

Note. If the alternate capacity jumper is installed on the ST33240A or ST32531A, the drive capacity is reduced in Word 1 to 4,092 cylinders.

Word

Description

Contents

 

 

 

 

Configuration information:

 

 

∙ Bit 10: disc transfer > 10 Mbits/sec

 

0

∙ Bit 6: fixed drive

0C5AH

∙ Bit 4: head switch time > 15 μsec

 

 

 

∙ Bit 3: not MFM encoded

 

 

∙ Bit 1: hard-sectored disc

 

 

 

 

 

Number of fixed cylinders

186DH

 

(ST33240A)

1

(default logical emulation): 6,253 (ST33240A)

135CH

 

4,956 (ST32531A)

(ST32531A)

 

 

 

2

ATA-reserved

0000H

 

 

 

3

Number of heads (default logical emulation): 16

0010H

 

 

 

4

Number of unformatted bytes per track

0000H

(not used)

 

 

 

 

 

5

Number of unformatted bytes per sector

0000H

(not used)

 

 

 

 

 

6

Number of sectors per track

003FH

(default logical emulation): 63

 

 

 

 

 

7–9

ATA-reserved

0000H

 

 

 

10–19

Serial number:

ASCII

 

(20 ASCII characters, 0000H = none)

 

continued

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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 Default logical geometry Formatted capacitySupported CHS translation geometries Physical characteristics Physical organizationRecording and interface technology Seek time Start/stop timesSeek Read Write Seek type Msec, typ Power specifications Power consumptionMode Typical Watts RMS Typical Amps RMS 12V Typical current profile Conducted noiseVoltage 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 susceptibilityAgency certification Safety certification Electromagnetic CompatibilityFCC verification Medalist 3240 and Medalist 2531 Product Manual, Rev. a Medalist 3240 and Medalist 2531 Product Manual, Rev. a Handling and static-discharge precautions Jumper settings Master/slave configurationAlternate 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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