Motherboard MSI - MPG B550 GAMING PLUS Ryzen AM4 ATX

𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 : CPU - Supports AMD Ryzen 5000 amp; 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G amp; Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors Chipset - AMD B550 Chipset - Memory - 4x DDR4 memory slots, support up to 128GB 1 - Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC - Dual channel memory architecture - Supports non-ECC UDIMM memory Expansion Slots - 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1 - 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2 - 2x PCIe 3.0 x1 slots Multi-GPU - Supports 2-Way AMD CrossFire Technology Storage - AMD B550 Chipset - 6x SATA 6Gb/s ports - 2x M.2 slots (Key M) - M2_1 slot (from AMD Processor) - Supports PCIe 4.0/ 3.0 x4 1 - Supports SATA 6Gb/s - Supports 2242/ 2260/ 2280/ 22110 storage devices - M2_2 slot (from AMD B550 chipset) - Supports PCIe 3.0x4 - Supports 2242/ 2260/ 2280 storage devices Audio - Realtek ALC892/ALC897 Codec - 7.1-Channel High Definition Audio - Supports S/PDIF output LAN - 1x Realtek 8111H Gigabit LAN controller Dimensions - ATX Form Factor - 12 in. x 9.6 in. (30.5 cm x 24.4 cm)