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White ATX motherboard with large silver VRM heatsinks and four DDR5 slots

ASUS

ASUS X870 AYW GAMING WIFI W AMD motherboard white

SKU CH-P8K5-1358W MPN X870 AYW GAMING WIFI W

White ATX board for AM5 Ryzen 7000/8000/9000 CPUs with DDR5 up to 8000 MT/s, PCIe 5.0 graphics and M.2, Wi-Fi 6, 2.5Gb LAN, USB4 and front USB 20Gbps Type-C

  • CPU Socket TypeAM5
  • CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD X870
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardUp to 8000+MT/s (OC)
  • Maximum Memory Supported256GB
  • Ready for AI workloads with power and connectivity for demanding applications
  • Stable power delivery via 12+2+1 80A DrMOS stages, 8-layer PCB, ProCool connectors, alloy chokes and durable capacitors
  • Ultrafast connectivity with Wi-Fi 6, PCIe 5.0 x16 slot, PCIe 5.0 M.2 slot, Realtek 2.5Gb Ethernet.
  • Comprehensive cooling from large VRM heatsink, dual M.2 heatsinks, PCH heatsink, hybrid fan headers and Fan Xpert 4 with AI Cooling II
  • DIY-friendly design with pre-mounted I/O shield, PCIe Slot Q-Release, M.2 Q-Latch, BIOS FlashBack, Q-Dashboard and Q-LED

AM5 Platform Motherboard

The ASUS X870 AYW GAMING WIFI W is an ATX motherboard built for AMD Ryzen 7000, 8000 and 9000 series processors. It targets builders who want a white-themed platform with current-generation connectivity. The board delivers a full feature set for gaming and productivity workloads.

12+2+1 80A DrMOS Power Stages

The voltage regulator module uses 12+2+1 80A DrMOS power stages on an 8-layer PCB with ProCool connectors. This design supplies stable current to the CPU socket during heavy multi-core loads or sustained overclocking. It is the specification that determines whether the board matches your power requirements.

DDR5 EXPO Memory and PCIe 5.0 Storage

Four DDR5 slots support up to 256GB at 8000+ MT/s via AMD EXPO profiles. One PCIe 5.0 x16 slot and one PCIe 5.0 M.2 slot connect directly to the CPU for graphics and storage. Additional chipset lanes provide extra M.2 and SATA ports. Wi-Fi 6 and 2.5Gb LAN handle networking, while USB4 and 20Gbps Type-C cover high-speed peripherals.

Highlights

  • Ready for AI workloads with power and connectivity for demanding applications
  • Stable power delivery via 12+2+1 80A DrMOS stages, 8-layer PCB, ProCool connectors, alloy chokes and durable capacitors
  • Ultrafast connectivity with Wi-Fi 6, PCIe 5.0 x16 slot, PCIe 5.0 M.2 slot, Realtek 2.5Gb Ethernet.
  • Comprehensive cooling from large VRM heatsink, dual M.2 heatsinks, PCH heatsink, hybrid fan headers and Fan Xpert 4 with AI Cooling II
  • DIY-friendly design with pre-mounted I/O shield, PCIe Slot Q-Release, M.2 Q-Latch, BIOS FlashBack, Q-Dashboard and Q-LED

Specifications

BrandASUS
ModelX870 AYW GAMING WIFI W
Part Number90MB1LA0-MVAAY0
CPU Socket TypeAM5
CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
ChipsetAMD X870
Number of Memory Slots4x288pin (DDR5)
Memory StandardUp to 8000+MT/s (OC)
Maximum Memory Supported256GB
Channel SupportedDual Channel
Memory Performance ProfileAMD EXPO
ECC SupportedYes
Buffer SupportedUn-buffered
PCI Express 5.0 x16AMD Ryzen 9000 & 7000 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports x16 mode)
PCI Express 4.0 x16AMD 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)
PCI Express 3.0 x161 x PCIe 3.0 x16 slot (support x1 mode)***
*** PCIEX16(G3) slot shares bandwidth with SATA6G_3 and SATA6G_4 ports. Both SATA ports will be disabled when PCIEX16(G3) slot is running. You can enter the BIOS to adjust the default Settings as required.
Serial ATA (SATA)4 x SATA 6Gb/s
M.2AMD 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 RAID0/1/5/10
Audio 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.
Max LAN Speed2.5Gbps
Wireless LANWi-Fi 802.11 ax
BluetoothBluetooth 5.2
Back I/O Ports2 x USB4 (40Gbps) ports (2 x USB Type-C)
1 x USB 10Gbps port (1 x Type-A)
3 x USB 5Gbps ports (3 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x BIOS FlashBack button
Onboard USB1 x USB 20Gbps connector (supports USB Type-C)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Other ConnectorsFan and Cooling Related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
4 x 4-pin Chassis Fan headers
Miscellaneous
3 x Addressable RGB Gen 2 headers
1 x Clear CMOS header
1 x Chassis Intrusion header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x S/PDIF Out header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header
Form FactorATX
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin Main Power connector
2 x 8-pin +12V CPU Power connectors
BIOS Feature256 Mb Flash ROM, UEFI AMI BIOS
SoftwareASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 4 (with AI Cooling II)
- Power Saving
ASUS AI Advisor
ASUS DriverHub
ASUS GlideX
TurboV Core
ASUS CPU-Z
Adobe Creative Cloud (Free Trial)
Norton 360 Deluxe (60 Days Free Trial)
WinRAR (40 Days Free Trial)
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
- ASUS MyHotkey
Windows 11Supported
FeaturesASUS 5X PROTECTION III
- DIGI+ VRM (- Digital power design with DrMOS)
- LANGuard
- Overvoltage protection
- SafeSlot
- Stainless-steel back I/O
ASUS Q-Design
- M.2 Q-Latch
- PCIe Slot Q-Release
- Q-Dashboard
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- ProCool
- Pre-mounted I/O shield
- SafeSlot
Aura Sync
- Addressable RGB Gen 2 headers
Shipping weight1.95 kg
Package size356 × 267 × 76 mm

Questions about this item

What does the 12+2+1 80A DrMOS power-stage count mean for a Ryzen 9000 CPU in this board?

It delivers up to 80 amps per stage across 12 Vcore phases plus two SoC and one auxiliary phase, giving the VRM enough headroom for sustained high-current loads from Ryzen 9000 processors without throttling.

Which PCIe generation does the top x16 slot use and what speed does that cap a graphics card at?

The primary slot runs at PCIe 5.0 x16 with Ryzen 9000 or 7000 CPUs, so a modern GPU is limited only by its own PCIe 5.0 interface rather than the motherboard.

What clearance do the dual M.2 heatsinks need and which screw lengths do the Q-Latch mounts accept?

The heatsinks cover M.2_1 (2280) and M.2_2 (2242/2260/2280) and the tool-free Q-Latch works with standard motherboard standoff heights, so any single-sided or double-sided module in those lengths fits without extra screws.

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