ASUS ROG STRIX X870E-H GAMING WIFI 7 Motherboard AMD X870E Chipset AMD Socket AM5 Supports AMD Ryzen™ 9000, 8000 & 7000 Series Processors ATX Form Factor 4 x DDR5 DIMM Slots Supports up to 256GB DDR5 Memory Memory Speeds up to DDR5-8200+ (OC) Dual Channel Memory Architecture AMD EXPO™ Memory Support ASUS OptiMem II Technology 16+2+2 Power Stage Design SPS Power Stages 8-Layer PCB 1 x PCIe 5.0 x16 Slot 1 x PCIe 4.0 x16 Slot (x4 Mode) 2 x PCIe 4.0 x1 Slots 2 x M.2 PCIe 5.0 x4 Slots 2 x M.2 PCIe 4.0 x4 Slots 4 x SATA 6Gb/s Ports AMD RAID Support Realtek 5Gb Ethernet Wi-Fi 7 (802.11be) Bluetooth® 5.4 ROG SupremeFX 7.1 Surround Sound ALC4080 High Definition Audio Codec Savitech SV3H712 Amplifier 1 x HDMI 2.1 Output 2 x USB4® Type-C Ports (40Gbps) Rear USB: 4 x USB 3.2 Gen 2 Type-A 2 x USB 3.2 Gen 1 Type-A 2 x USB 2.0 Type-A Front USB 3.2 Gen 2x2 Type-C Header Front USB 3.2 Gen 1 Headers 2 x Front USB 2.0 Headers BIOS FlashBack™ Button Clear CMOS Button ASUS Q-Release PCIe Slot M.2 Q-Latch M.2 Q-Release Q-LED AI Overclocking Support AI Cooling II Support 16+2+2 Teamed Power Design ProCool II Power Connectors ROG VRM Heatsinks M.2 Heatsinks Aura Sync RGB Support 3 x Addressable Gen 2 RGB Headers 1 x Aura RGB Header UEFI AMI BIOS (256Mb Flash ROM) Windows 11 64-bit Support Dimensions: 305 x 244 mm