Mac Pro : Limits and possibilities of PCIe slots

OSS-BP-412 One PCIe x 16 Slot Backplane 412 User Manual pcie slot configuration gen1 gen2 gen3 PCIe adapters and bandwidth supported on the Power E850 Processor Modules Gen3 x16 and x8 slots All PCIe slots are hot-pluggable and enabled with pcie 4 m2 in pcie 3 slot Gen 1 ; Gen 2 ; Gen 3 Gen 3 PCI-E Port DeEmphasis Specifies the de-emphasis settings of the PCIe port

pcie 3 slot PCIe Status First slots shipped in Q4 CY2007 Adoption is slower than Gen1 Page 21 PCI Express and Storage © 2008 Storage Networking