ASUS AMD B550 (Ryzen AM4) ATX gaming motherboard with PCIe 4.0, dual M.2, 10 DrMOS power stages, 2.5 Gb Ethernet, HDMI, DisplayPort, SATA 6 Gbps, USB 3.2 Gen 2 Type-A and Type-C, and Aura Sync RGB lighting support_x000D_
AMD AM4 socket: Ready for 3rd Gen AMD Ryzenâ„¢ and 3rd Gen AMD Ryzenâ„¢ with Radeonâ„¢ Graphics Processors_x000D_
Enhanced power solution: 8+2 DrMOS power stages, ProCool sockets, military-grade TUF components, and Digi+ VRM for maximum durability_x000D_
Comprehensive cooling: VRM heatsink, PCH fanless heatsink, M.2 heatsink, hybrid fan headers and Fan Xpert 4 utility_x000D_
Next-gen connectivity: PCIe 4.0 M.2, USB 3.2 Gen 2 Type-A and Type-C support_x000D_
Made for online gaming: 2.5 Gb Ethernet, M.2 slot (Key E) for Wi-Fi module, TUF LANGuard, and Turbo LAN technology_x000D_
Realtek S1200A codec: Pristine audio quality with unprecedented 108 dB signal-to-noise ratio for stereo line out and 103 dB SNR for line in_x000D_
AI noise-canceling microphone: provides crystal-clear in-game voice communication_x000D_
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CPU Build in AMD for 3rd Gen AMD Ryzenâ„¢ and 3rd Gen AMD Ryzenâ„¢ with Radeonâ„¢ Graphics Processors *_x000D_
Chipset AMD B550_x000D_
Memory 3rd Gen AMD Ryzenâ„¢ Processors_x000D_
4 x DIMM, Max. 128GB, DDR4 _x000D_
3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors_x000D_
4 x DIMM, Max. 128GB, DDR4_x000D_
Graphic 1 x DisplayPort 1.4 **_x000D_
1 x HDMI 2.1(4K@60HZ)_x000D_
Multi-GPU Support Supports AMD 2-Way CrossFireX Technology_x000D_
Expansion Slots 3rd Gen AMD Ryzenâ„¢ Processors_x000D_
1 x PCIe 4.0 x16 (x16 mode)_x000D_
3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors_x000D_
1 x PCIe 3.0 x16 (x16 mode)_x000D_
AMD B550 Chipset_x000D_
1 x PCIe 3.0 x16 (x4 mode)_x000D_
3 x PCIe 3.0 x1_x000D_
Storage Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports_x000D_
LAN Realtek RTL8125B 2.5Gb Ethernet_x000D_
TUF LANGuard_x000D_
ATX Form Factor 30.5 cm x 24.4 cm