PCI-X is 64 bit PCI, with a data rate of 100/133/266/533MHz, and is
backwards compatible all the way down to 32bit 33MHz (but it must be
3.3volt.
All 64bit/66Mhz cards are 3.3volt.
Putting this card in a PCI-X slot will cause the bus to slow down to
66MHz, most server boards have several PCI-X buses, so just make sure
that you know which devices will be effected by the slowdown.
Harry
On Wed, 2006-01-25 at 13:08 -0500, Ben Ruset wrote:
> Hey all,
>
> I'm looking at some cheap Fibrechannel HBA's on ebay. The auction lists
> them as PCI 64/66mhz. Does anybody know if they will work in a PCI-X slot?
>
> There are too many PCI variants! :(
>
> Thanks!
> -ben
