ASUS launches B850M-G motherboard priced at US$119
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2025-12-18
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ASUS has introduced the B850M-G, an entry-level motherboard based on the AMD B850 chipset, priced at 849 yuan. The board does not include a pre-installed I/O shield, nor heatsinks on the VRM area.
The B850M-G features a 226 × 222 mm non-standard Micro-ATX form factor, a 256Mb (32MB) Flash ROM, and a 6+2+1 phase power design, along with Q-LED Core diagnostics support.
Key specifications:
- Memory: 2× DDR5 ECC / Non-ECC UDIMM (1DPC), up to 9600+ MT/s (OC)
- PCIe Slots:
- 1× PCIe 5.0 ×16 (CPU-connected)
- 1× PCIe 4.0 ×1 (chipset)
- Storage:
- 1× M.2 2280 PCIe 5.0 ×4 (CPU-connected)
- 1× M.2 2280 / 2260 / 2242 PCIe 4.0 ×4 (CPU-connected)
- 4× SATA III 6Gbps
- Networking: Realtek 1GbE LAN, no Wi-Fi expansion slot
- Audio: Realtek 7.1-channel audio codec
- I/O Ports:
- Internal: USB-C 5Gbps, USB 5Gbps header, USB 480Mbps headers
- Rear: HDMI 2.1, 2× USB-A 5Gbps, 4× USB-A 480Mbps, RJ-45 LAN, 3× audio jacks