Asus AMD Prime B850M-A WIFI-Csm (AM5) MATX Motherboard, DDR5 256GB, 1x PCIe 5.0 X16, 3x M.2 Slots, 4x Sata, Wi-Fi 6E, 2.5Gb LAN, 1x HDMI, 2x DP MBA-B850M-A-WFII-CSM
SKU
431846
Brand
Warranty
Standard Manufacturer's Warranty
Availability
In stock
$299.00
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ASUS AMD PRIME B850M-A WIFI CSM (AM5) mATX Motherboard
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850M-A WIFI-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850M-A WIFI-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
| Model | PRIME B850M-A WIFI-CSM |
| News & Updates | Socket AM5, |
| CPU | AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors* |
| Supports up to AMD 170W CPU | Chipset |
| AMD B850 Chipset | M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) |
| 4 x DIMM slots, max. 256GB, DDR5 Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC Un-buffered DIMM* | Dual channel memory architecture |
| Supports AMD Extended Profiles for Overclocking (EXPO™) | ASUS Enhanced Memory Profile (AEMP) |
| Graphics | 2 x DisplayPort** |
| 1 x HDMI™ port*** | Expansion Slots |
| AMD Ryzen™ 9000 & 7000 Series Desktop Processors* | 1 x PCIe 5.0 x16 slot (supports x16 mode) |
| AMD Ryzen™ 8000 Series Desktop Processors | 1 x PCIe 4.0 x16 slot (supports x8/x4 mode)** |
| Storage | Supports 3 x M.2 slots and 4 x SATA 6Gb/s ports |
| AMD 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 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 2280 (supports PCIe 4.0 x4/x2 mode)* |
| 4 x SATA 6Gb/s ports | Ethernet |
| 1 x Realtek 2.5Gb Ethernet | ASUS LANGuard |
| Wireless & Bluetooth | "Wi-Fi 6E |
| 2x2 Wi-Fi 6E (802.11ax) | Supports 2.4/5/6GHz frequency band* |
| Bluetooth® v5.3** | USB |
| Rear USB (Total 8 ports) | 2 x USB 10Gbps ports (2 x Type-A ) |
| 2 x USB 5Gbps ports (2 x Type-A) | 4 x USB 2.0 ports (4 x Type-A) |
| Front USB (Total 7 ports) | 1 x USB 5Gbps 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 |
| Audio | Realtek 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 |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME, PXE |
| Operating System | Windows® 11, Windows® 10 64-bit |
| Form Factor | mATX Form Factor |
ASUS AMD PRIME B850M-A WIFI-CSM (AM5) mATX Motherboard, DDR5 256GB, 1x PCIe 5.0 x16, 3x M.2 slots, 4x SATA, Wi-Fi 6E, 2.5Gb LAN, 1x HDMI, 2x DP
