Using x16 pcie slot disables low package c states ASPM Alderlake

Riser with Three PCIe Gen3 FH slots One x16 and 2 x8 pcie slot x16 List of Motherboards with 4 PCI-Express x16 Slots: ASUS Pro WS TRX50-SAGE WIFI, GIGABYTE A620M C, GIGABYTE B650M C V2, ASUS Prime B760M-A AX, GIGABYTE B760M pcie x 16 slot GPUs are usually installed in the top x16 slot, as it has the most bandwidth and, traditionally, the most direct connection to the CPU Modern PCIe SSDs use

pcie 40 in pcie 30 slot Solution · Re-seat the PCIe card in the PCIe slot · Try the PCIe card in another PCIe slot in the same computer · Try the card in another