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Medalist Pro 6450/6451 Product Manual, Rev. B

All measurements were taken at the drive power connector. A true RMS meter is used to measure all modes except Standby. A DMM is used for Standby measurements.

1.11.1.1 Active mode

During the Active mode, the drive is involved in spinup, seeking or read/write activities. The table on page 11 shows the typical power-con- sumption rates for these activities.

Spinup. The drive enters the Spinup mode from the Standby mode and brings the spindle and discs up to operating speed. Power in this mode is defined as the peak power after starting spinup.

Seek. The drive enters the Seek mode from the Idle mode. The read/write heads are moved to a specific location on the disc surface in preparation for reading from or writing to the disc. Read/write electronics are powered down but servo electronics are active. Typical power is defined as the power average of executing random seeks with a 2-revolution (22.2 msec) dwell between Seek commands.

Read/write. Read/write mode is entered from Idle mode. Read/write electronics are activated and the servo is on track. The drive reads from or writes to the disc.

1.11.1.2 Idle mode

The Idle mode is entered 1 minute after the last disc I/O activity. The motor is up to speed and the actuator is repositioned once every minute. This mode uses an algorithm that minimizes head media interface stresses. The drive can enter Idle mode from either Active or Standby mode.

1.11.1.3 Standby mode

The spindle is stopped, the heads are parked in the landing zone, the actuator is latched and some of the drive electronics are powered down.

Note. When recovering from Standby or Sleep mode, you must allow the drive to post ready before reporting a timeout. The drive can take up to 20 seconds to post ready. In a master and slave configuration, the master can wait up to 31 seconds for the slave to complete diagnostics before posting ready.

1.11.1.4 Sleep mode

The sleep mode implementation is the same as in Standby mode.

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Seagate 6451, 6450 manual Active mode, Idle mode, Standby mode, Sleep mode

6451, 6450 specifications

The Seagate 6450 and 6451 series represent a significant advancement in storage technology, designed specifically for high-performance computing demands. With an emphasis on reliability and speed, these models cater to enterprise-level applications, making them an ideal choice for data centers and organizations that require robust storage solutions.

One of the standout features of the Seagate 6450 and 6451 is their capacity. Both models provide extensive storage options, ranging from several terabytes to accommodate large data sets. This capability ensures that organizations can store vast amounts of information without the need for frequent upgrades, a crucial aspect for businesses that experience exponential data growth.

In terms of performance, the Seagate 6450 and 6451 series are built on cutting-edge SATA and SAS interfaces, providing exceptional data transfer speeds. This rapid throughput is essential for applications that require quick access to stored data, such as databases, virtualized environments, and enterprise applications. The drives offer improved IOPS (input/output operations per second), which enhances overall system responsiveness.

Reliability is another hallmark of the Seagate 6450 and 6451 series. With advanced error detection and correction technologies, these drives ensure data integrity, minimizing the risk of data loss. The series is also designed to operate continuously in high-demand environments, featuring robust construction and durability that meet the rigorous standards expected in enterprise settings.

Moreover, the energy efficiency of the Seagate 6450 and 6451 drives is noteworthy. They incorporate technologies that help reduce power consumption while maintaining performance. This is particularly important for organizations looking to reduce their carbon footprint and operational costs.

Additional features include comprehensive data security measures, such as built-in encryption support, which protects sensitive information from unauthorized access. These drives also come equipped with various management tools that facilitate monitoring and optimization of performance, making it easier for IT administrators to maintain their storage systems.

In summary, the Seagate 6450 and 6451 series are engineered to meet the evolving needs of the data-driven world. With impressive storage capacities, high-speed performance, steadfast reliability, and energy efficiency, they are invaluable assets for any enterprise aiming to maximize their data management capabilities.