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Number of PCIe lanes

Since this is a Raven Ridge part (essentially a "failed" 2400G or 2200G die) which have a total of 16 PCIe 3.0 lanes available outside the SoC. Four are for the Promontory chip, four for M.2 NVMe storage and eight (not 16) for an external GPU or general purpose PCIe slot. I made the change but it has been reverted. Discuss. 49.147.164.200 08:15, 20 October 2018 (EDT)

The Athlon 200GE has only x4 for discrete GPU slot and x4 for m.2 socket, plus the mandatory x4 for the chipset. 83.104.249.240 09:28, 8 November 2018 (EST)

On some ASUS (others not confirmed) motherboards, enabling all 8 PCIe Lanes for a dGPU is possible by using the "CPU PCIe Lanes Unlocked" BIOS option. --109.91.36.104 07:58, 20 December 2018 (EST)

ECC Support

Has this actually been confirmed? If I remember right, ECC was broken on Raven Ridge in some capacity, with some motherboard manufacturers pulling the support in BIOS updates.