ASRock B550 PG RIPTIDE AM4 ATX AMD Motherboard

ASRock B550 PG RIPTIDE AM4 AMD B550 ATX AMD Motherboard Brand: ASRock CPU Socket Type: AM4 Chipset: AMD B550 Serial ATA (SATA): 6 x SATA 6Gb/s Form Factor: ATX Number of Memory Slots: 4x288pin (DDR4) Memory Standard: DDR4 4933+(OC) / 4733(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 (AMD Ryzen series CPUs (Vermeer & Matisse), APUs (Renoir))* * For Ryzen Series APUs (Renoir), ECC is only supported with PRO CPUs. PCI Express 3.0 x16: 2 x PCI Express 3.0 x16* * Supports NVMe SSD as boot disks. * If PCIE2 or PCIE4 is occupied, PCIE3 will downgrade to x2 mode.