Industry news--Karmin Electronic (HK) Limited

ASUS Launches the B840M AYW GAMING WIFI Motherboard: 2 DIMM Design, 8+2+1 Power Supply
2026-01-02

B840M AYW GAMING WIFI is based on a 6-layer PCB, equipped with 8+2+1 phase up and down bridge digital power supply, and has 1 set of EPS 8-Pin power supply interfaces. It provides 2 physical full-length PCIe slots and 2 M.2 slots (one of which covers the heat dissipation vest).

Memory:
2 x DDR5 ECC&Non ECC UDIMM (1DPC), supporting overclocking of over 8000 MT/s.

PCIe slot:
1 x PCIe 4.0 x 16 (processor output);
1 x PCIe 3.0 x 4 (provided by chipset), physical total length.

Storage:
2 x M.2 2280, PCIe 4.0 x 4 (processor output);
4 x SATA III 6Gbps.

Network:
• Wired: Realtek network card, supports 2.5GbE;
Wireless: Supports Wi Fi 6 and Bluetooth 5.3.

Audio:
• Ruiyu 7.1 channel codec.

External I/O:
In board: 1 x USB-C 5Gbps pin, 1 x 1/2 USB-A 5Gbps pin, 2 x 1/2 USB 480Mbps pin.
Rear: 1 x HDMI 2.1 TMDS, 2 x USB-A 10Gbps, 2 x USB-A 5Gbps, 2 x USB-A 480Mbps, 1 x 2.5GbE RJ45, a pair of Wi Fi antenna sockets, 3 x audio sockets.

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