![](http://pdfasset.owneriq.net/c/00/c007e073-6da6-4ea4-b40b-f5abf42727dc/c007e073-6da6-4ea4-b40b-f5abf42727dc-bgc.png)
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1.5 Motherboard Layout [major components]
The following diagram indicates all the major components of the motherboard.
Alternative use of PCI-X Slot 2:
For the LH500-V model, PCI-X Slot 2 can be used for 1U/2U riser card
and Adaptec ZCR (zero channel RAID) card.
For the LH500-F model, PCI-X Slot 2 can be used for Adaptec ZCR
card.