H81 Motherboard With Nvme Slot -

which nvme slot to use   Dan which time slot works best for you

Find NVMe devices listed under Storage Controller with Slot ID 0x101102 All postings and use of the content on this site

I have the exact same board and the same SSD and it doesn't work in the M2_2 slot for me either I have 2 NVME SSDs (P3 and Cheap Chinese But no real world benchmarks would show any difference worth anything Just use whatever slot I used M2_2 and my nvme wd sn750 ssd ate up SATA

ring slot You can boot directly from PCIe NVMe SSD on Dell Optiplex 7010 by making a small modification to the BIOS It works really well and does provide use that to convert M2 to PCIe, and then use another board to convert PCIe to 2x M2