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General discussion • Re: Raspberry Pi 5 - SSD SATA or SSD NVMe ?

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NVME is somewhat faster... enough to be noticeable in desktop use case switching from a Kingston A400 (USB-SATA) to a Pimoroni Base with a Kioxia Exceria.
You can double the speed of NVMe by adding "dtparam=pciex1_gen=3" to config.txt

"hdparm -t" reported 749.57 MB/sec on my Pi5.
I generally frown upon running things out of spec. Is there any way to detect or measure PCIe error rate?
I think the errors appear in the standard kernel logs. An example is at

viewtopic.php?p=2175383#p2175383

Statistics: Posted by ejolson — Sun Jan 28, 2024 8:17 am



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