Can someone clarify PCIe terminology of the B450 TOMAHAWK

b450 tomahawk max m 2 slot   Dan slot asli terpercaya

MSI B450 TOMAHAWK MAX II · 2 x SATA 6Gbs ports · 1 x slot Supports PCIe x4 (1st, 2nd and 3rd Gen AMD Ryzen™ Ryzen™ with Radeon™ Vega Graphics

Storage · 2 x SATA 6Gbs ports ; Storage · 1 x slot ; Storage · Supports PCIe x4 (1st, 2nd and 3rd Gen AMD Ryzen Ryzen with Radeon Vega Graphics Storage, AMD? CPU 2 x SATA 6Gbs ports1 1 x slot 1 Supports PCIe x4 (1st, 2nd and 3rd Gen AMD Ryzen? Ryzen? with Radeon? Vega Graphics and 2nd

hoki slot 99 Faetures: ; Multi-GPU, Supports 2-Way AMD® CrossFire™ Technology ; Storage, AMD® CPU 2 x SATA 6Gbs ports · 1 x slot  SATA5 and SATA6 ports will be unavailable when installing a device in slot RAID, AMD B450 Supports RAID 0, RAID1 and RAID 10 for SATA