Hp z640 NVMe PCIe Crucial card on PCIe expansion car

Sonnet 4x4 Silent PCIe x16 Card for NVMe SSDs m 2 4 0 in 3 0 slot The lower slot on the Asrock board is using one of the SATA lanes So you won't get any speed advantage PCIe pastedImage_2 m2 pcie 40 in 30 slot Comments You've got x4 slots, the SSD you've mentioned will work in any of them That's great, was so worried I had to buy another pcle gen x 4 ssd

m2 sata slot Unlike a more obvious and drastic upgrade where you can see the difference in the connector itself, PCIe 3 and 4 drives look identical from