The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency. LIGHTNING GEN 5 PCI-E Doubling over the previous generation, the bandwidth of a x16 interface can reach 128GB/s. SMT PCIE 5.0 SLOT The advanced SMT(Surface Mount Technology) PCIE slot diminish interference and electrical noise, fully support the PCI-E 5.0 signal. REINFORCED, HEAVY SOLDERED CONNECTIONS Secure to the motherboard with extra solder points and support the weight of heavy graphics cards.