Specifications
PCI-X slots on a rack-mountable mother board 
In this photo, there are 6 PCI-X slots. One of the PCI-X slots is green, and the 
remaining five PCI-X slots are white connectors. 
Step 2: Insert the Myrinet/PCI-X NIC into a PCI-X slot. 
Case 1: Tower unit host 
With a tower unit host, a low-profile PCI-short-card Myrinet/PCI-X NIC with a 
standard PCI faceplate is installed in a PCI-X slot. If your host has more than one 
PCI-X slot, we recommend that the Myrinet/PCI-X NIC is inserted into the PCI-X 
slot closest to the PCI chipset. For best performance, the Myrinet/PCI-X NIC 
should be inserted into a PCI-X slot that runs at maximum speed (133MHz) and 
should not share the PCI bus with another PCI device. Inasmuch as some PCI 
connectors are more close-fitting than others, you may need to push quite hard on 
the front panel and the edge of the card to seat the card securely. 
© 2005 Myricom, Inc. DRAFT 
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