Seagate 2531, 3240 manual Power-management modes, Mode Heads Spindle Buffer

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Medalist 3240 and Medalist 2531 Product Manual, Rev. A

1.7.4Power-management modes

This drive provides programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program. This Seagate drive features several power-management modes, which are summarized in the following table and described in more detail below:

Mode

Heads

Spindle

Buffer

Active

Moving

Rotating

Enabled

Idle

Move every 3 minutes

Rotating

Enabled

Standby

Parked

Stopped

Enabled

Sleep

Parked

Stopped

Disabled

Active mode. The drive is in Active mode during the read/write and seek operations.

Idle mode. At power-on, the drive sets the idle timer to enter Idle mode after 5 seconds of inactivity. You can set the idle timer delay using the system setup utility. In Idle mode, the spindle remains up to speed. Every 3 minutes, the drive performs a random seek. The buffer remains enabled, and the drive accepts all commands and returns to Active mode any time disc access is necessary.

Standby mode. The drive enters Standby mode when the host sends a Standby Immediate command. If the host has set the standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time. The standby timer delay is system- dependent and is usually established using the system setup utility. In Standby mode, the buffer remains enabled, the heads are parked and the spindle is at rest. The drive accepts all commands and returns to Active mode any time disc access is necessary.

Sleep mode. The drive enters Sleep mode after receiving a Sleep Immediate command from the host. The heads are parked and the spindle is at rest. The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset command from the host. After receiving a soft reset, the drive exits Sleep mode and enters Standby mode with all current emulation and translation parameters intact.

Idle and standby timers. The drive sets the default time delay for the idle timer at power-on. In most systems, you can set this delay using the system setup utility. Each time the drive performs an Active function (read, write or seek), the idle and standby timers are reinitialized and begin counting down from their specified delay times to zero. If the idle timer reaches zero before

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Contents Medalist ATA Interface Drives Page Product Manual Page Contents Drive mounting and configuration ATA interfaceFigures Medalist 3240 and Medalist 2531 Product Manual, Rev. a Introduction Specification summary table Drive Specification ST33240A ST32531AStartup 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 Power-management modes Mode Heads Spindle BufferWet bulb temperature Environmental tolerances Ambient temperatureTemperature gradient Humidity Relative humidityNonoperating shock ShockOperating shock VibrationDrive acoustics Typical sound Maximum sound Mode Power belsNonoperating vibration 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 ATA interface signals and connector pins AT bus signal levelsO pins and supported ATA signals ATA Interface commands Supported ATA commands C4HCommand Supported by Command name Code This drive ATA-standard power-management commandsIdentify Drive command Word Description ContentsXxxx H Word Bit Description if bit is set to Set Features command 4 S.M.A.R.T. commands Enable/disable Automatic Off-line Yes Medalist 3240 and Medalist 2531 Product Manual, Rev. a

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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