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  • 2 weeks later...

It's a PCI-x G5. Sorry it took so long for me to get back, it's been chaotic around here and for some reason, I didn't get notified of your reply like I normally do. Will check those out on NewEgg.

 

EDIT: Also, as he doesn't use the Superdrive that's built-in (the computer is too far away to make it practical) I was wondering if we could skip the whole 70 dollar mounting thing and just put the two drives in that space? Just a thought.

there are some Sonnet and IOgear cards on newegg that I used with my G5. I dont think they have PCIe x1. Actually my g5 had PCIX which was stupid and apple got rid of pretty quick. What flavor G5 is it?

 

PCI-X is not stupid if the computer is a] a server; or b] a workstation. Since the Power Mac G5 is solidly in the b] classification, PCI-X is a VERY appropriate expansion bus to use a] because alot of server/workstation cards are PCI-X, and b] PCI-e hadn't seen widespread adoption yet when your machine was built and aside from x16 graphics cards, there really weren't any cards for the other PCI-e slots.

 

Also note, even though most server/workstation motherboards support PCI-e nowadays, MOST of them also include at least one 100MHz or 133MHz PCI-X slot. Some, such at the Supermicro i'm linking below, have as many as 4 (2 133MHz, 2 100MHz):

 

http://www.newegg.com/Product/Product.aspx...N82E16813182108

 

Every HP Proliant DL380 Gen 5 i've ordered in the past year have had a couple of PCI-X slots. So PCI-X is far from stupid, Apple just 'got rid of it' because PCI-e became widespread, and most PCI-e peripherals are quite a bit cheaper than the PCI-X equivalent. Also, with only 3 open expansion slots in a Mac Pro, in this day and age going all PCI-e is the only logical choice. But i'm willing to bet if the Mac Pro had a 7 or 8 slot motherboard, there'd be a PCI-X slot somewhere in there. One of the 2 PCI-e slots on an Xserve is a convertible slot, so it'll handle either a PCI-e x8 card, or a 133MHz PCI-X card. So Apple didn't necessarily drop PCI-X. Actually, the configurable slots are quite common on 1U high servers.

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