MSI B450 Tomahawak Maxii Motherboard

CPU (MAX SUPPORT)RYZEN 9SOCKETAM4CHIPSETAMD® B450 ChipsetDDR4 MEMORY1866/ 2133/ 2400/ 2667Mhz (by JEDEC) For AMD Ryzen Gen3 (R5/R7/R9) 2667/2800/2933/3000/3066/3200/3466/3600/3733/3866/4000/4133 by A-XMP OC mode For AMD Other CPU 2667/2800/2933/3000/3066/3200/3466 by A-XMP OC modeMEMORY CHANNELDualDIMM SLOTS4MAX MEMORY (GB)128PCI-E X162PCI-E GENGen3(PCI_E1), Gen2(PCI_E4)PCI-E X13SATAIII6M.2 SLOT1RAID0/1/10TPM (HEADER)1LAN1x Realtek® 8111H Gigabit LAN controllerUSB 3.2 PORTS (FRONT)2(Gen1, Type A)USB 3.2 PORTS (REAR)1(Gen2, Type C), 1(Gen2, Type A), 2(Gen1, Type A)USB 2.0 PORTS (FRONT)4USB 2.0 PORTS (REAR)2SERIAL PORTS(FRONT)1AUDIO PORTS (REAR)Realtek® ALC892/ALC897 CodecDVI-D1HDMI1DIRECTX12FORM FACTORATXCROSSFIREYOPERATING SYSTEMSupport for Windows® 10 64-bit Support for Windows® 7 64-bit * To support Windows® 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.