Adding Pci Cards - Supermicro AW-4020C-T User Manual

Populating Memory Banks for Interleaved (128-bit) Operation
CPU1 CPU1
DIMM1A DIMM1B
X X
X X
X X
X X
X X
Notes: X indicates a populated DIMM slot. If adding four DIMMs, the confi guration in
row #2 will optimize performance.
Populating Memory Banks for Non-Interleaved (64-bit) Operation
CPU1 CPU1
DIMM1A DIMM1B
X
X
X
X
5-7

Adding PCI Cards

1. PCI slots
The H8DCE has seven PCI expansion slots, which includes two (2) PCI-Express
x16 slots, two (2) PCI-Express x4 (which can support x8 cards) and three (3) 32-
bit, 33 MHz PCI (5V) slots. The SC743T-645 chassis accommodates up to six
standard size PCI cards. PCI cards are installed directly to the serverboard (riser
cards are not needed).
2. PCI card installation
Begin by swinging the release tab on the PCI shield that corresponds to the PCI
slot you wish to populate. Insert the expansion card into the correct slot (depend-
ing on type and speed, pushing down with your thumbs evenly on both sides of
the card. Finish by pushing the release tab back to its original (locked) position.
Follow this procedure when adding a card to additional slots.
Chapter 5: Advanced Serverboard Setup
CPU1 CPU1 CPU2
DIMM2A DIMM2B DIMM1A
X X
X X
X X
CPU1 CPU1 CPU2
DIMM2A DIMM2B DIMM1A
X
X
X
5-9
CPU2 CPU2
DIMM1B DIMM2A
X X
X X X
X X X
X
X X
X X X
X X X
X X X
CPU2 CPU2
DIMM1B DIMM2A
X
X
X
X
CPU2
DIMM2B
X
X
X
X
X
X
CPU2
DIMM2B