I imagine around 2.5Gbps as that seems to be the speeds the compute module is ge... | Hacker News

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GloriousKoji on Dec 22, 2020 | parent | context | favorite | on: WiFi 6 gets 1.34 Gbps on the Raspberry Pi CM4

I imagine around 2.5Gbps as that seems to be the speeds the compute module is getting using a SATA RAID. If we want to be optimistic then it would be 5Gbps as that's the limit of PCIe on the Pi.

geerlingguy on Dec 22, 2020 [–]

Real-world usage it seems like somewhere around 3.5-4 Gbps is the limit on the PCIe x1 lane on the Pi—I'm still doing more testing around that.

I'm actually testing a 2.5 Gbps card with the Realtek RTL8125B chip in it now: https://github.com/geerlingguy/raspberry-pi-pcie-devices/iss...

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