Placa de baza MSI MAG PRO B660M-A DDR4 LGA 1700 911-7D43-001 / 4719072921460 Model Name PRO B660M-A DDR4 CPU Support Supports 12th Gen Intel® Core™ Processors, Pentium® Gold and Celeron® Processors CPU Socket LGA 1700 Chipset Intel® B660 Chipset Graphics Interface 1x PCIe 4.0 x16 slot 1x PCIe 3.0 x16 slot Supports AMD® CrossFire™ Technology Display Interface Support 4K@60Hz as specified in HDMI 2.1, DisplayPort 1.4 – Requires Processor Graphics Memory Support 4 DIMMs, Dual Channel DDR4-4800+MHz(OC) Expansion Slots 1x PCIe 3.0 x1 slot Storage 2x M.2 Gen4 x4 64Gbps slots, supports Intel® Optane™ Technology 4x SATA 6Gbps ports USB ports 2x USB 3.2 Gen 2 10Gbps (2 Type-A), 5x USB 3.2 Gen 1 5Gbps (4 Type-A + 1 Type-C), 6x USB 2.0 LAN Realtek® RTL8125BG 2.5G LAN Audio 8-Channel (7.1) HD Audio with Audio Boost https://storage-asset.msi.com/datasheet/mb/global/PRO-B660M-A-DDR4.pdf