Nvidia 780I SLI Manuel D’Utilisation
nForce 780i SLI Motherboard
NVIDIA Corporation
October 17, 2007 | DU-03597-001_v01
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Before You Begin…
Parts NOT in the Kit
This kit contains all the hardware necessary to install and connect your new
NVIDIA® nForce® 780i SLI motherboard. However, it does not contain the
NVIDIA® nForce® 780i SLI motherboard. However, it does not contain the
following items that must be purchased separately to make the motherboard
functional.
functional.
q
Intel microprocessor:
Intel Core 2 Extreme, Intel Core 2 Quad, Intel Core 2 Duo Pentium EE,
Pentium D, Pentium
Pentium D, Pentium
q
Cooling fan for the microprocessor
q
System memory support:
Supports dual channel DDR2 533/667/800, and up to 1200 MHz SLI-Ready
Memory. Supports up to 8 GBs DDR2 memory.
Memory. Supports up to 8 GBs DDR2 memory.
q
Graphics Card
This motherboard supports 3-way SLI with three x16 PCI Express slots.
This motherboard supports 3-way SLI with three x16 PCI Express slots.
q
Power Supply
The power supply requirement is dependent upon the power and the number
of the GPUs you install. If you are going to SLI two graphics cards, you are
of the GPUs you install. If you are going to SLI two graphics cards, you are
going to require more power. As a rule, for one GPU you need a minimum of
a 300 W power supply. If you have two GPUs in an SLI configuration, you
a 300 W power supply. If you have two GPUs in an SLI configuration, you
will need a minimum of a 500 W power supply. If you have three GPUs in an
SLI configuration, you will need a minimum of a 1000 W power supply. To
calculate the power you are going to require for your specific configuration,
SLI configuration, you will need a minimum of a 1000 W power supply. To
calculate the power you are going to require for your specific configuration,
go to
These instructions tell you how to install each of the parts listed so you can
have a functioning motherboard. As you go through the installation
instructions, we are assuming you have purchased the necessary parts.
instructions, we are assuming you have purchased the necessary parts.