NVMe Gen4 x4 SSD Read speed


Can I know what is the max speed of NVMe Gen4 x4 SSD(Samsung 980 Pro)? If I connect this ssd to x86_64 then I can see the 6GB/s read speed. However, If I connect it to the orin board(back side M.2 slot), then the read speed is around 3.7GB/s… Is there any limitation on this? If yes, Is it possible to remove the limitation?

Thanks, Sungwook

Please share the command you run for doing profiling and comparison. And please use the latest Jetpack 5.1.1

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.

Is this still an issue to support? Any result can be shared? Thanks