MSI PRO B660-A DDR4 Motherboard, ATX - Supports Intel 12th Gen Core Processors, LGA 1700 - DDR4 Memory Boost 4800+MHz/OC, PCIe 4.0 x16 Slot, 2 x M.2 Gen4 Slots, 2.5G LAN

12TH GEN CORE, DEPENDABLE PERFORMANCE - The PRO B660-A DDR4 (ATX) employs a fully digital power design VRM platform for the Intel B660 chipset (LGA 1700, 12th Gen Core ready) with Core Boost architecture for high CPU core count power demands SMART COOLING - VRM cooling includes 7W/mK thermal pads, heatsinks & active Frozr AI CPU & GPU responsive cooling; Other features include a chipset heatsink, M.2 Shield Frozr, a dedicated pump-fan cooling header & 6-layer PCB with 2 oz. thickened copper DDR4 MEMORY, PCIe 4.0 x16 SLOT - 4 x DDR4 DIMM slots with Memory Boost isolated circuitry for overclocking (1DPC 1R, 4800+ MHz); A PCIe 4.0 x16 Steel Armor slot supports the primary graphics card (secondary PCIe x16 slot limited to 3.0 x4 from chipset) DUAL M.2 CONNECTORS - Storage includes 2 x M.2 Gen4 x4 64Gb/s slots (M2_2 Intel Optane supported) with Shield Frozr (M2_1) to prevent thermal throttling during hyper-fast SSD access 2.5G CONNECTIVITY - Network hardware includes a 2.5Gbps LAN controller; Rear ports include USB 3.2 Gen 2 Type-A (10Gbps), 4K/60Hz HDMI 2.1, DisplayPort 1.4, legacy VGA port and 7.1 HD Audio with Audio Boost