What is m2_1 and m2_2 storages?

I have a small Adata NVME SSD in the M2_1 slot which was installed by local computer shop on which the OS is loaded In addition I have an

I have a small Adata NVME SSD in the M2_1 slot which was installed by local computer shop on which the OS is loaded In addition I have an

7s wild slot machine I have an AMD 7950x CPU, MSI 4090 Suprim, 32GB GSKILL 6000MTs RAM & Crucial T700 2TB PCIe 5 SSD intalled in the M2_1 slot on the MB,

slot kazino igri 2_1 slot in anyway be counter productive to a PCIe 5 graphics card? Sure I've read on the Ryzen related MBs M2_1 has a better connection to the