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White ATX motherboard with large silver heatsinks and black PCB

ASUS

ASUS X870 AYW GAMING WIFI W AMD motherboard

SKU CH-ZGN2-SNG35 MPN X870 AYW GAMING WIFI W

ATX board for AMD AM5 Ryzen 7000, 8000 and 9000 CPUs with 12+2+1 80A DrMOS power stages, DDR5 up to 8000+ MT/s, PCIe 5.0 x16 and M.2, Wi-Fi 6, 2.5Gb LAN, USB4 and 20Gbps Type-C

  • ProcessorRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD X870
  • Form factorATX
  • CPU socketAM5
  • Memory slot count4 × 288pin (DDR5)
  • Supported memoryUp to 8000+MT/s (OC)
  • Supports Ryzen 7000, 8000 and 9000 series CPUs on AM5 socket
  • 12+2+1 80A DrMOS power stages with 8-layer PCB for stable delivery
  • PCIe 5.0 x16 slot plus PCIe 5.0 M.2 for fastest graphics and storage
  • Wi-Fi 6, 2.5Gb LAN and USB4 40Gbps Type-C for high-speed connectivity
  • Four DDR5 slots up to 8000+ MT/s with AMD EXPO and ECC support

AM5 Platform Board

The ASUS X870 AYW GAMING WIFI W is an ATX motherboard built on the AMD X870 chipset for Ryzen 7000, 8000 and 9000 series processors. It targets enthusiasts who want a white-themed build with high-speed connectivity and robust power delivery.

DIY-Friendly Installation

A pre-mounted I/O shield, PCIe Slot Q-Release and M.2 Q-Latch simplify the build process. BIOS FlashBack allows firmware updates without a CPU installed. The PCIe 3.0 x16 slot shares bandwidth with two SATA ports, so using that slot disables those SATA connections unless the BIOS is adjusted.

High-End Gaming and AI Workloads

The 12+2+1 80A DrMOS power stages, DDR5 support up to 8000+ MT/s and PCIe 5.0 x16 plus M.2 slots suit demanding gaming and AI tasks. Builders needing more than four SATA ports or legacy PCIe 3.0 expansion should consider alternative boards.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $198.99
Typical for this category: the median of 1,906 items is $224.49.

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Specifications

Product
Brand nameASUS
Model nameX870 AYW GAMING WIFI W
Part number90MB1LA0-MVAAY0
Processor
ProcessorRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
CPU socketAM5
ChipsetAMD X870
Memory
Memory slot count4 × 288pin (DDR5)
Supported memoryUp to 8000+MT/s (OC)
Max supported RAM256 GB
Memory channelsDual Channel
Memory profilesAMD EXPO
ECC supportYes
BufferingUn-buffered
Storage
SATA ports4 x SATA 6Gb/s
M.2 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)**
AMD Ryzen 8000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)**
AMD X870 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)**
** Specifications vary by CPU types.
SATA and RAID support0/1/5/10
Audio & video
Sound channelsRealtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Connectivity
Maximum network speed2.5 Gbit/s
Wi-Fi standardWi-Fi 802.11 ax
Bluetooth support5.2
Ports & slots
PCIe 5.0 x16 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports x16 mode)
PCIe 4.0 x16 slotsAMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**
AMD X870 Chipset
2 x PCIe 4.0 x16 slots (support x1 mode)
Onboard USB headers1 x USB 20 Gbit/s connector (supports USB Type-C)
1 x USB 5 Gbit/s header supports 2 additional USB 5 Gbit/s ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Power
Power connectors1 × 24-pin Main Power connector
2 × 8-pin +12 V CPU Power connectors
Size & build
Form factorATX
Width and length12.0 in × 9.6 in
Shipping weight1.95 kg
Package size356 × 267 × 76 mm
Compatibility
Windows 11 supportSupported
More details
BIOS256 Mb Flash ROM, UEFI AMI BIOS

Questions about this item

How do I confirm the 12+2+1 80A DrMOS power delivery is operating correctly after assembly?

Enter the BIOS and open the hardware-monitor page; it reports real-time CPU Vcore, VRM temperature and phase current for each of the 12+2+1 power stages, so you can verify stable readings under load.

What accessories are included and which items must be purchased separately for a complete build?

The box contains the ATX motherboard with pre-mounted I/O shield, SATA cables, M.2 Q-Latch screws, Wi-Fi 6 antenna, driver disc and manual; you still need an AM5 Ryzen 7000/8000/9000 processor, DDR5 memory, graphics card, storage drives and an ATX power supply.

Which M.2 slot should I choose for a PCIe 5.0 x4 drive versus a PCIe 4.0 x4 drive?

Use the M.2_1 slot (Key M, 2280) for a PCIe 5.0 x4 drive when paired with a Ryzen 9000 or 7000 CPU; use the M.2_2 slot (Key M, 2242/2260/2280) for a PCIe 4.0 x4 drive.

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