User`s manual

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SUPERSERVER 6026TT-HT(R)F/HIBX(R)F/HIBQ(R)F USER'S MANUAL

Altitude

This feature deﬁ nes how many meters above or below sea level the system

is located. The options are Sea Level or Below, 1~300, 301~600, 601~900,

901~1200, 1201~1500, 1501~1800, 1801~2100, 2101~2400, 2401~2700,

2701~3000.

DIMM Pitch

This is the physical space between each DIMM module. Each step is in

1/1000 of an inch. The default is [400]. Press "+" or "-" on your keyboard to

change this value.

North Bridge Conﬁ guration

This feature allows the user to conﬁ gure the settings for the Intel IOH chip.

Crystal Beach/DMA (Direct Memory Access)

This feature works with the Intel I/O AT (Acceleration Technology) to accelerate

the performance of TOE devices. (Note: A TOE device is a specialized, dedicated

processor that is installed on an add-on card or a network card to handle some

or all packet processing of this add-on card.) When this feature is set to Enabled,

it will enhance overall system performance by providing direct memory access

for data transferring. The options are Enabled and Disabled.

Intel VT-d

Select Enabled to enable Intel's Virtualization Technology support for Direct I/O

VT-d by reporting the I/O device assignments to VMM through the DMAR ACPI

Tables. This feature offers fully-protected I/O resource-sharing across the Intel

platforms, providing the user with greater reliability, security and availability in

networking and data-sharing. The settings are Enabled and Disabled.

IOH PCIE Max Payload Size

Some add-on cards perform faster with the coalesce feature, which limits the

payload size to 128 MB; while others, with a payload size of 256 MB which

inhibits the coalesce feature. Please refer to your add-on card user guide for

the desired setting. The options are 256 MB and 128MB.

PCI-E Port 1 Link Select

This feature allows the user to conﬁ gure the IOH link settings for the PCI-E Port

1. The options are X4X4X4X4, X4X4X8, X8X4X4, X8X8, and X16.