PCI 2.1 vs PCI 2.2... how to tell which one(s) you have

IBM or Lenovo Desktops, Workstations, ThinkStations, etc. Recent vintage, hardware/software..
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leoblob
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PCI 2.1 vs PCI 2.2... how to tell which one(s) you have

#1 Post by leoblob » Wed Sep 13, 2006 11:21 am

I've looked thru the documentation I have for my PC300GLs, and I can't find if its PCI slots are PCI 2.1 or PCI 2.2 compliant. Anyone know?
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leoblob
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#2 Post by leoblob » Mon Sep 25, 2006 3:06 pm

Looks like it's PCI 2.2... I believe PCI 2.2 includes a spec for Power On LAN ("wake-up" via LAN), and those connectors are on the PC300GL's motherboard. Also, other research I did seems to indicate that the change from PCI 2.1 to PCI 2.2 happened around the time that computers started shipping with PIIIs.

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