Why doesn't my Gen 4 NVMe work on my computer?

Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4

The top slot which my older gen 3 drive is in is the one that has dedicated PCIE lanes direct to the CPU from the NVME slot though and is the

genie megaways slot free play PCIe gen 3 and PCIe gen 4 generally have the same loading time for windows However, how data is read and written between the two might be a lot

genting slot 2 NVMe SSDs are backward-compatible, so even with a Gen3 platform, you usually get better value from a Gen4 SSD even if it can't run at its rated speed