ASUS ROG Strix X870-A Gaming WiFi - AM5 ATX Motherboard, DDR5 192GB, PCIe 5.0, WiFi 7, USB4, 2.5Gb LAN
Premium AM5 ATX motherboard with X870 chipset, DDR5 support up to 192GB, dual PCIe 5.0 M.2 slots, WiFi 7, USB4, 2.5Gb Ethernet, and advanced AI overclocking features.
Available in 4–6 business days : 17 pieces
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The ASUS ROG Strix X870-A Gaming WiFi is a high-end AM5 ATX motherboard designed for enthusiasts and gamers seeking cutting-edge performance and connectivity. Built on the AMD X870 chipset, it supports AMD Ryzen 9000, 8000, and 7000 series processors with comprehensive DDR5 memory support up to 192GB at speeds of 8000MT/s (OC). The motherboard features dual PCIe 5.0 M.2 slots (M.2_1 and M.2_2) for next-generation NVMe SSDs, plus two additional PCIe 4.0 M.2 slots, providing exceptional storage flexibility with RAID support (0, 1, 5, 10).
Connectivity is exceptional with WiFi 7 (802.11be) with AI Networking II optimization, Bluetooth 5.4, dual USB4 40Gbps ports, 2.5Gb Ethernet, and extensive USB 3.x ports (6x USB 10Gbps, 4x USB 5Gbps). The power delivery system features 16+2+2 90A power stages with Dynamic OC Switcher for automatic performance optimization. Audio is handled by the Realtek ALC4080 codec with 7.1 surround sound. The board includes AI-driven features: AI Overclocking for CPU profiling, AI Cooling II for thermal/acoustic balance, and AI Networking II for WiFi 7 optimization. Rear I/O includes DisplayPort and HDMI outputs, while the board supports Windows 11 with a 256Mb UEFI AMI BIOS.
- Socket AM5 with support for Ryzen 9000/8000/7000 series processors
- 4x DDR5 DIMM slots, maximum 192GB at 8000MT/s (OC), ECC and non-ECC compatible
- 4x M.2 slots: 2x PCIe 5.0 Gen5 + 2x PCIe 4.0 Gen4 with comprehensive cooling
- 1x PCIe 5.0 x16 GPU slot + 1x PCIe 4.0 x16 slot for multi-GPU configurations
- 2x SATA III ports for legacy storage devices
- Dual USB4 40Gbps, 6x USB 10Gbps, 4x USB 5Gbps, plus front-panel USB 20Gbps header
- WiFi 7 (802.11be) with AI Networking II and Bluetooth 5.4
- 2.5Gb Ethernet with intelligent network optimization
- 16+2+2 90A power stages with Dynamic OC Switcher and Overclocking Load Guard
- Realtek ALC4080 audio codec with 7.1 surround sound and ROG Supreme FX
- ASUS SafeDIMM memory support and EXPO overclocking profiles
| Processor Socket | Socket AM5 |
| Chipset | AMD X870 |
| Form Factor | ATX (305mm x 244mm) |
| Memory Type | DDR5 SDRAM |
| Memory Slots | 4x DIMM (288-pin) |
| Maximum Memory | 192GB |
| Memory Speed Support | DDR5-4400, DDR5-5200, DDR5-6000, up to 8000MT/s (OC) |
| Memory Features | Dual-channel, ECC and non-ECC support, ASUS SafeDIMM, EXPO, AEMP |
| M.2 Slots | 4 total: M.2_1 and M.2_2 (PCIe 5.0 x4), M.2_3 and M.2_4 (PCIe 4.0 x4) |
| M.2 Form Factors Supported | 2230, 2260, 2280, 22110 |
| SATA Ports | 2x SATA III (6Gb/s) |
| RAID Support | RAID 0, 1, 5, 10 |
| PCIe Slots | 1x PCIe 5.0 x16 (GPU), 1x PCIe 4.0 x16 |
| PCIe Gen5 Redriver | 2x Phison PS7101 PCIe 5.0 Redriver IC |
| Power Delivery | 16+2+2 90A power stages with Dynamic OC Switcher |
| Power Connectors | 1x 24-pin ATX, 2x 8-pin +12V CPU |
| USB Rear Ports | 2x USB4 40Gbps, 6x USB 10Gbps, 4x USB 5Gbps, 1x DisplayPort, 1x HDMI |
| USB Front Headers | 1x USB 20Gbps Type-C header, 2x USB 5Gbps headers, 2x USB 2.0 headers |
| Ethernet | 1x 2.5Gb Ethernet (Intel) |
| Wireless | WiFi 7 (802.11be) with AI Networking II, Bluetooth 5.4 |
| Audio | Realtek ALC4080 codec, 7.1 surround sound, ROG Supreme FX |
| Audio Connectors | 1x front panel audio header, 1x headphone output, 1x microphone input, 1x S/PDIF output |
| Internal Headers | 2x CPU fan, 5x system fan, 1x CPU overvoltage jumper, 1x chassis intrusion, 1x thermal sensor, 1x clear CMOS button |
| BIOS | 256Mb Flash ROM, UEFI AMI BIOS |
| Operating System Support | Windows 11 |
| Overclocking Features | AI Overclocking, Dynamic OC Switcher, Overclocking Load Guard, EXPO support, Core Flex |
| Thermal Management | AI Cooling II, VRM heatsinks, M.2 heatsinks, chipset heatsink |
| Color | White PCB with aluminum accents |
| Dimensions (Board) | 305mm (W) x 244mm (D) |
| Weight (Board) | 1.84kg |
| Supported CPU Series | AMD Ryzen 9000, 8000, 7000 series |