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Operating Systems => PowerPC Macintosh 32bit => Tiger (Apr 2005) => Topic started by: chrisNova777 on November 01, 2018, 06:05:41 PM

Title: guide to upgrading a 2006-2012 mac pro machine
Post by: chrisNova777 on November 01, 2018, 06:05:41 PM

https://blog.greggant.com/posts/2018/05/07/definitive-mac-pro-upgrade-guide.html
(https://blog.greggant.com/images/posts/2018-05-01-macpro/header.jpg)

Title: mac pro pci-e version of slots
Post by: chrisNova777 on November 06, 2018, 04:01:08 AM

http://revyourmac.com/blog/mac-pro-expansion-slots-pcie/

Quote

Are My Mac Pro Expansion Slots PCIe 2.0 or 1.0?
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Every Mac Pro comes with four expansion slots on the motherboard, which can easily be accessed by taking off the side panel of your machine. Your graphics card will be in slot 1, which is double wide.

MacProExpansionSlots

PCIe 2.0 (PCI Express version 2.0) supports double the transfer rate compared to PCIe 1.0.

MacPro 4,1 (2009) and 5,1 (2010):

Slot 1: PCIe 2.0 (x16)
Slot 2: PCIe 2.0 (x16)
Slot 3: PCIe 2.0 (x4)
Slot 4: PCIe 2.0 (x4)
Mac Pro 3,1 (2008):

Slot 1: PCIe 2.0
Slot 2: PCIe 2.0
Slot 3: PCIe 1.0
Slot 4: PCIe 1.0
Mac Pro 1,1 (2006) and 2,1 (2007):

 All Slots PCIe 1.0