Supero SuperServer 1027GR-72R2+, Руководство пользователя

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Chapter 6: Advanced Chassis Setup
6-5
Installing Graphics (GPU) Cards
The system supports three GPU cards, which are mounted in brackets to fi t into
the PCI-E 3.0 slots at the front of the chassis. NVIDIA Fermi M2090, Fermi M2075,
NVIDIA Kepler K10 and Kepler GRID K1 and K2 GPUs are supported.
The GPU cards may be preinstalled. The procedure below is provided for when
a GPU card needs to be replaced. See NVIDIA's web site for more details on the
K10 GPU specifi cations.
Installing Graphics Cards
1. Identify the left and right brackets and graphics cards as illustrated below.
2. Insert the graphics cards into the brackets, aligning the mounting holes in the
cards with those in the brackets. Kepler cards require a different bracket than
Fermi cards (MCP-240-00117-0N). The system comes with Fermi brackets al-
ready installed by default. If replacing Fermi GPUs with Kepler GPUs, remove
the Fermi brackets from the chassis and replace with the Kepler brackets.
3. Secure each card to the bracket using the screws that are included for this
purpose. Keplers: remove the bracket on the end of the GPU, add a washer
(included in kit) between the plate and the pcb for each screw, then attach the
GPU to the system Kepler bracket (MCP-240-00117-0N), which now takes the
place of the Fermi bracket.
4. Carefullly position each bracket in the chassis as illustrated below, aligning
the four mounting holes in the top and side of each bracket with the corre-
sponding mounting holes in the chassis. Pay attention to the airfl ow arrows
to install each card into the correct side of the chassis
5. Secure the bracket to the chassis by using the screws provided.
6. After a GPU card is installed, you must connect it to one of the following
power headers on the serverboard: JPW3, JPW4, JPW6, JPW7, JPW8 or
JPW11.
Important Note for Kepler GPUs: note the airfl ow arrows on top of the GPU card.
The card with the arrow pointing toward the Tesla logo should go on the left side of
the chassis, and the card with the arrow pointing away from the Tesla logo should
go on the right side of the chassis (when viewed from the front of the system).
The Kepler GPU card brackets need two additional washers added (see note on
previous page).