ASUS ROG STRIX X870-A GAMING WIFI ATX Motherboard, AMD X870 Chipset, 4x DIMM DDR5 Slots, 256GB Max Memory, 4x M.2 Slots, 1x PCIe 5.0 | 90MB1IF0-M0EAY0

The ASUS ROG STRIX X870-A GAMING WIFI is a premium ATX motherboard built on the AMD X870 chipset with AM5 socket support. Designed for gamers and enthusiasts, it delivers cutting-edge performance with DDR5 memory, PCIe 5.0, and next-generation connectivity including WiFi 7 and USB4 40Gbps. It combines advanced cooling, robust power design, and ROG-exclusive features for maximum stability and performance.

Key Features:

• Supports AMD Ryzen™ 9000 / 8000 / 7000 Series processors (AM5 socket).
• High-performance AMD X870 chipset.
• Supports up to 256GB DDR5 memory with speeds over 8000MT/s (OC).
• Dual memory technologies: AMD EXPO™ + ASUS AEMP.
• Advanced Extreme Engine Digi+ VRM design with premium 5K capacitors.
• Full PCIe 5.0 x16 support for next-gen GPUs.
• Up to 4× M.2 NVMe slots (PCIe 5.0 + PCIe 4.0 support).
• Intel 2.5Gb Ethernet with ASUS LANGuard protection.
• Next-gen wireless WiFi 7 (2.4/5/6GHz) up to 2.9Gbps.
• Bluetooth 5.4 connectivity.
• Dual USB4 40Gbps ports with display output support.
• Rear USB-C with up to 30W Power Delivery fast charging.
• Premium ROG SupremeFX ALC4080 audio codec.
• 7.1 surround sound + Dolby Atmos support.
• Advanced thermal design with M.2 & VRM heatsinks.
• ASUS EZ DIY features: Q-Latch / Q-Release / Q-Slide.
• Dedicated buttons: BIOS FlashBack™, Clear CMOS, Start Button.
• Aura Sync RGB lighting with Gen 2 headers.
• AI-enhanced software suite including Armoury Crate & AI Cooling II.

Technical Specifications:

• Model: ROG STRIX X870-A GAMING WIFI
• Chipset: AMD X870
• Socket: AMD AM5
• Form Factor: ATX (30.5 × 24.4 cm)

Memory

• 4× DDR5 DIMM slots
• Up to 256GB
• ECC / Non-ECC support
• AMD EXPO™ + ASUS AEMP

Graphics

• 1× DisplayPort (up to 8K@30Hz)
• 1× HDMI 2.1 (up to 4K@60Hz)
• 2× USB4 Type-C display outputs (up to 4K@60Hz)

Expansion Slots

• PCIe 5.0 x16 (Ryzen 9000/7000)
• PCIe 4.0 x16 (depending on CPU)
• PCIe lane bifurcation support

Storage

• 4× M.2 slots
  • PCIe 5.0 x4 (M.2_1 / M.2_2)
  • PCIe 4.0 x4 (M.2_3 / M.2_4)
• 2× SATA 6Gb/s
• RAID 0/1/5/10 support

Networking

• Intel 2.5Gb Ethernet
• ASUS LANGuard
• WiFi 7 (2.4/5/6GHz)
• Bluetooth 5.4

USB

• Rear: 12 ports total
  • 2× USB4 Type-C (40Gbps)
  • USB-C with 30W PD charging
  • USB 10Gbps + 5Gbps ports
• Front: 9 additional USB headers

Audio

• ROG SupremeFX ALC4080 codec
• 7.1 Surround Sound
• 32-bit / 384kHz playback
• Optical S/PDIF output

Rear I/O

• USB4 Type-C ×2
• USB 10Gbps + USB-C PD
• USB 5Gbps ×4
• HDMI + DisplayPort
• Audio jacks ×2
• Optical S/PDIF
• BIOS FlashBack™ button
• Clear CMOS button