Seagate 6450, 6451 manual Power consumption, Input noise

Page 19

Medalist Pro 6450/6451 Product Manual, Rev. B

11

 

 

 

1.11.2 Power consumption

In the table below, the values apply at the drive power connector. Current was measured with an RMS DC ammeter.

 

 

 

Read/

 

 

 

Spinup

Seek

write

Idle

Standby

 

 

 

 

 

 

Current at +12V

 

 

 

 

 

Amps max

3.0A

—

—

—

—

RMS amps typ

—

0.68

0.50

0.50

0.02

Watts typ

—

8.1

6.0

6.0

0.25

 

 

 

 

 

 

Current at +5V

 

 

 

 

 

RMS amps typ

—

0.36

0.36

0.36

0.35

Watts typ

—

1.8

1.8

1.8

1.75

 

 

 

 

 

 

Power

 

 

 

 

 

Total watts typ

—

9.8W

7.8W

7.8W

2.0W

 

 

 

 

 

 

1.12 Input noise

 

+5V

+12V

Voltage tolerance

± 5%

± 5%

(including noise)

 

 

Input noise frequency

25 MHz

25 MHz

(max)

 

 

Input noise

100 mV

240 mV

(max, peak-to-peak)

 

 

1.13 Environmental specifications 1.13.1 Ambient temperature

Operating

5° to 55°C (41° to 122°F)

 

Nonoperating

–40°to 70°C (–40°to 158°F)

Note. The system must provide sufficient airflow to maintain a surface temperature of the aluminum base below 60°C.

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Contents Product Manual Page Product Manual Page Contents Appendix. Timing diagrams Configuring and mounting the driveATA interface Figures Medalist Pro 6450/6451 Product Manual, Rev. B Introduction Performance CapacityEnergy-efficiency Drive specification ST36450A ST36451A Quick specification chartVoltage tolerance including noise +12V Standard configuration SpecificationsFormatted capacity Physical organization Functional specificationsST36450A ST36451A Seek time Physical dimensionsMultisegmented cache buffer Start and stop times Typical power-up and power-down sequenceAuto-park Power-up sequencePower-down sequence Power specifications Power managementSleep mode Active modeIdle mode Standby modeEnvironmental specifications 1.13.1 Ambient temperature Power consumptionInput noise Shock and vibration Temperature gradientAltitude Relative humidityAgency listings Overall A-weighted Value IdleAcoustics ReliabilityFCC verification Electromagnetic Compliance for the European UnionPage Sicherheitsanleitung Handling and static-discharge precautions Configuring and mounting the drivePart Description Part number I/O cable and connectorPower connector Part DescriptionOptions jumper block ConnectorsConfiguration Settings Master/slave configurationCable-select option Alternate capacity jumperRemote LED connection Mounting the drive Connecting cable-selected drivesMounting dimensions Medalist Pro 6450/6451 Product Manual, Rev. B ATA Interface ATA Interface connector pin assignmentsATA interface connector pin assignments Command name Parameters used Command setCA, CB Word Description Value Identify drive command ECHWord Description Value Word Description Value Feature Value Set Features command EFHUpper 5 bits PIO and DMA Data-Transfer ModesAutomatic Reallocation Standby timer timeout periodSleep command 99H, E6H Sector Count Register contents Corresponding timeout periodSignal Line Definitions New Definitions Old Definitions Synchronous DMA Transfer Signal Line DefinitionsProtocol Rules Field/Bit Description Error RegisterTime Description Min Max Appendix. Timing diagramsProgrammed I/O timing with Iordy TKR Sustained Synchronous DMA burst Time Description ModePage Page

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.
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