ASUS Prime B840M-A WiFi-CSM AMD AM5 B840 mATX Motherboard, Advanced AI Ready, DDR5, PCIe 4.0 Ready, 3xM.2 Slots, Wi-Fi 6E, 2.5Gb LAN, DisplayPort, HDMI, USB 5Gbps Type-C, BIOS Flashback, Aura Sync
Product details
| Management number | 227532179 | Release Date | 2026/05/09 | List Price | $72.00 | Model Number | 227532179 | ||
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| Category | |||||||||
ASUS PRIME B840M-A WIFI-CSM is equipped with outstanding features, including 6-layer PCB, DDR5, PCIe 4.0 x16, three M.2 slots, Wi-Fi 6E, 2.5Gb Ethernet, DisplayPort, HDMI™, USB 10Gbps Type-A, USB 5Gbps Type-C®, BIOS FlashBack™, M.2 heatsink, Aura Sync, which will bring maximized performance, stability and compatibility for the best PCDIY experiences
- ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards.
- Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
- AMD AM5 Socket: Ready for AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
- Enhanced Power Solution: 6-layer PCB, alloy chokes and durable capacitors for stable power delivery
- Ultrafast Connectivity: Wi-Fi 6E, PCIe 4.0 x16 slot, PCIe 4.0 M.2 slots, Realtek 2.5Gb Ethernet, rear USB 10Gbps Type-A ports, rear and front USB 5Gbps Type-C support
- Comprehensive Cooling: VRM and M.2 heatsinks, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- DIY Friendly Design: Pre-mounted I/O shield, BIOS FlashBack, M.2 heatsink, Q-Antenna, Q-Dashboard, Q-LED Core
- Unmatched Personalization: Three Addressable Gen 2 headers, all configurable with ASUS-exclusive Aura Sync RGB lighting
- Renowned Software: Armoury Crate, ASUS DriverHub, ASUS GlideX, ASUS MyHotkey
| UPC | 197105797154 |
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| ASIN | B0DPLPL5KJ |
| Brand | ASUS |
| Platform | Windows |
| CPU Model | Ryzen 7 |
| Model Name | PRIME B840M-A WIFI-CSM |
| Item Weight | 2.1 Pounds |
| Chipset Type | AMD B840 |
| Manufacturer | ASUS |
| Model Number | PRIME B840M-A WIFI-CSM |
| BuiltIn Media | PRIME B840M-A WIFI-CSM Motherboard |
| Number of Ports | 2 |
| Total Usb Ports | 7 |
| Processor Socket | Socket AM5 |
| Total PCIe Ports | 1 |
| Compatible Devices | Personal Computer |
| Memory Clock Speed | 4000.0 |
| Warranty Description | 3 Years |
| Compatible Processors | AM5 |
| RAM Memory Technology | DDR6, DDR6, DDR6 |
| Memory Slots Available | 4 |
| Graphics Card Interface | PCI Express 4.0 |
| Memory Storage Capacity | 192 GB |
| Number of Ethernet Ports | 1 |
| Item Dimensions L x W x H | 10.9"L x 2.9"W x 10.9"H |
| Main Power Connector Type | 24-Pin |
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