Seagate 6450, 6451 manual Acoustics, Reliability, Agency listings, Overall A-weighted Value Idle

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Medalist Pro 6450/6451 Product Manual, Rev. B

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1.15 Acoustics

This table shows the overall A-weighted acoustic sound power and sound pressure levels for the drives. All measurements are generally consistent with ISO document 7779. Acoustic measurements are taken under essentially free-field conditions over a reflecting plane. The drive is oriented with the top cover up for all tests.

Overall A-weighted Value

Idle

Seek

Sound power, typ (bels)

3.6

4.3

Sound power, max (bels)

4.0

4.4

 

 

Sound pressure, typ (dBA)

30

34

Sound pressure, max (dBA)

33

34

1.16 Reliability

Read error rates are measured with automatic retries and data correction with ECC enabled and all flaws reallocated. The mean time between failures (MTBF) is measured at nominal power at sea level and an ambient temperature of 25°C.

Nonrecoverable read errors

1 per 1013 bits transferred

Seek errors

1 per 107 physical seeks

Contact start/stops

30,000 cycles

MTBF

300,000 power-on hours

Service life

5 years

1.17 Agency listings

This drives are listed by agencies as follows:

∙Recognized in accordance with UL478 and UL1950

∙Certified to CSA C22.2 No. 220-M1986 and CSA C22.2 No. 950

∙Certified to VDE 0805/05.90 and EN 60950/1.88 as tested by VDE

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Contents Product Manual Page Product Manual Page Contents Configuring and mounting the drive Appendix. Timing diagramsATA interface Figures Medalist Pro 6450/6451 Product Manual, Rev. B Introduction Capacity PerformanceEnergy-efficiency Drive specification ST36450A ST36451A Quick specification chartVoltage tolerance including noise +12V Specifications Standard configurationFormatted capacity Functional specifications Physical organizationST36450A ST36451A Physical dimensions Seek timeMultisegmented cache buffer Start and stop times Typical power-up and power-down sequencePower-down sequence Power-up sequencePower specifications Power management Auto-parkIdle mode Active modeStandby mode Sleep modePower consumption Environmental specifications 1.13.1 Ambient temperatureInput noise Altitude Temperature gradientRelative humidity Shock and vibrationAcoustics Overall A-weighted Value IdleReliability Agency listingsFCC verification Electromagnetic Compliance for the European UnionPage Sicherheitsanleitung Handling and static-discharge precautions Configuring and mounting the drivePower connector I/O cable and connectorPart Description Part Description Part numberOptions jumper block ConnectorsConfiguration Settings Master/slave configurationAlternate capacity jumper Cable-select optionRemote 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 ModesSleep command 99H, E6H Standby timer timeout periodSector Count Register contents Corresponding timeout period Automatic ReallocationSynchronous DMA Transfer Signal Line Definitions Signal Line Definitions New Definitions Old 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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