MSI B850 EDGE TI WIFI, AMD B850, 4x DDR5 256GB, 1x HDMI, 3x PCI-E x16 slot, 4x M.2, 8x 4x USB 2.0, Wi-Fi 7 Chipset AMD B850 CPU Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors Socket AM5 Memory 4x DDR5 UDIMM, Maximum Memory Capacity 256GB Onboard Graphics 1x HDMI™ Support HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz Slot 3x PCI-E x16 slot PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset) Storage 4x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 22110/2280 devices M.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280/2260 devices M.2_4 Source (From Chipset) supports up to PCIe 4.0 x4 , supports 2280/2260 devices 4x SATA 6G M.2_1 slot • Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors) • Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors) M.2_2 slot • Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors) • Supports up to PCIe 4.0 x4 (For Ryzen™ 8700/ 8600 / 8400 Series processors) • Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors) RAID Supports RAID 0 and RAID 1 for M.2 NVMe storage devices USB 4x USB 2.0 (Rear) 4x USB 2.0 (Front) 1x USB 5Gbps Type A (Rear) 4x USB 5Gbps Type A (Front) 2x USB 10Gbps Type A (Rear) 3x USB 10Gbps Type C (Rear) 1x USB 20Gbps Type C (Front) LAN Realtek® 8126-CG 5G LAN WIRELESS LAN & BLUETOOTH Wi-Fi 7 Supports Bluetooth® 5.4**, MLO, 4KQAM OPERATING SYSTEM Support for Windows® 11 64-bit PCB Info ATX 304.8mmx243.84mm