Supermicro SYS-7046A-6 Manual de usuario descargar pdf (Pagina 76)

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SuperWorkstation 7046A-6 User's Manual

XAdvanced Chipset Control

The items included in the Advanced Settings submenu are listed below:

XCPU Bridge Conﬁ guration

QPI Links Speed

This feature selects QPI's data transfer speed. The options are Slow-mode, and

Full Speed.

QPI Frequency

This selects the desired QPI frequency. The options are Auto, 4.800 GT,

5.866GT, and 6.400 GT.

QPI L0s and L1

This enables the QPI power state to low power. L0s and L1 are automatically

selected by the motherboard. The options are Disabled and Enabled.

Memory Frequency

This feature forces a DDR3 frequency to run at a speed speciﬁ ed by the user.

The available options are Auto, Force DDR-800, Force DDR-1066, Force DDR-

1333 and Force SPD.

Memory Mode

The options are Independent, Channel Mirroring, and Lockstep.

Independent - All DIMMs are available to the operating system.

Channel Mirroring - The motherboard maintains two identical copies of all data

in memory for data security.

Lockstep - The motherboard uses two areas of memory to run the same set of

operations in parallel.

Demand Scrubbing

This is a memory error-correction scheme in which the Processor writes cor-

rected data back into the memory block from where it was read by the Processor.

The options are Enabled and Disabled.

Patrol Scrubbing

This is a memory error-correction scheme that works in the background looking

for and correcting resident errors. The options are Enabled and Disabled.

Throttling - Closed Loop/Throttling - Open Loop

Throttling improves reliability and reduces power consumption by automatic volt-

age control during CPU idle states. The options are Disabled and Enabled.

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Supermicro SYS-7046A-6 Manual de usuario Pagina 76