PCI Express Gen4 - 3 slot passive backplane

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Like USB, PCIe is forward compatible This means that a device which requires PCIe will work in a PCIe or PCIe slot Slot Size Lane Width

2 slots Some of those slots share PCI lanes with the PCIe slots In the one you mentioned it appears that the 3rd slot (M2C, likely means there After a quick Google search, I found this article which explains that: a PCIe x16 slot can theoretically hit approximately 32 gigabytes

motor slot art 5 In theory, PCIe doubles the data transfer rate from 8 GTs to 16 GTs in comparison to , which then corresponds to about 2 GBytes per Computer bus interfaces provided through the connector are PCI Express x4 , Serial ATA , and USB (a single logical port for each of