how to check pci express slot version: twin 68 SÒNG BẠC - twin-68app.com. Bo Mạch Chủ Asrock Z590 Steel Legend WiFi 6E. Mainboard ASUS ROG STRIX Z790-E GAMING WIFI II ....
... RAM: 4 khe (Tối đa 128GB) Khe cắm mở rộng: 1 x PCI Express 5.0 x16
slot, 1 x PCI Express 4.0 x16 slots, 1 x
PCI Express 3.0 x16 slots, 2 x PCI Express 3.0 x1