ASUS PRIME B850M-A WIFI motherboard (90MB1LN0-M0EAY0)

The ASUS PRIME B850M-A WIFI is a micro ATX motherboard that offers versatile connectivity and support for the latest AMD Ryzen processors. It is suitable for users who want to build a powerful and modern computer on AMD's AM5 socket. The motherboard supports DDR5 memory and provides extensive storage and connectivity options, including Wi-Fi 6E and Bluetooth 5.3 connections.

Processor and Memory Support

The motherboard supports AMD Ryzen 7000, 8000, and 9000 series processors on the AM5 socket, providing compatibility with the latest CPUs. It features four DIMM memory slots supporting DDR5 SDRAM modules up to 8000 MHz. There are two memory channels, and the maximum capacity is 256 GB. Additionally, the motherboard supports both ECC and Non-ECC memory types, enhancing system stability.

Storage and Expandability

The PRIME B850M-A WIFI offers versatile storage solutions, including four SATA III connectors and M.2 slots that support both SSD and HDD drives. RAID support is available at levels 0, 1, 5, and 10, enabling flexible and high-performance storage configurations. The PCI Express x16 slot is generation 4.x compliant, ensuring fast expandability for graphics cards and other expansion cards.

Connectivity and Network

The motherboard features comprehensive connectivity options, such as USB 2.0 and USB 3.2 Gen 1 and Gen 2 ports. The graphics card connections include one HDMI and two DisplayPort ports. Network connections are handled by a 2.5 Gigabit Ethernet port and Wi-Fi 6E support, providing fast and stable wireless connectivity. The Bluetooth version is 5.3, allowing modern wireless devices.

Cooling and Other Features

The motherboard has one CPU fan connector and three chassis fan connectors, which help maintain efficient thermal management. It also includes a TPM connector for security, a COM connector, and an S/PDIF audio output. The BIOS is UEFI AMI type, with a memory size of 256 Mbit. The motherboard has a multicolor design and comes with Wi-Fi antennas.

Features

• Compatible with AMD Ryzen 7000-9000 series
• Four DIMM slots supporting DDR5 memory
• Versatile storage options with SATA and M.2
• Wi-Fi 6E and Bluetooth 5.3 wireless connectivity
• Micro ATX form factor motherboard

Technical Specifications

• Processor: AMD Ryzen 7000, 8000, 9000 series, AM5 socket
• Memory: 4 x DIMM DDR5, max 256 GB, dual channel, 8000 MHz, ECC & Non-ECC
• Storage: 4 x SATA III, M.2, RAID 0/1/5/10 support
• Expansion: 1 x PCIe 4.0 x16 slot
• Network: 2.5 Gb Ethernet, Wi-Fi 6E (802.11ax), Bluetooth 5.3
• Connections: USB 2.0 (4 pcs), USB 3.2 Gen 1 (2 pcs), USB 3.2 Gen 2 (2 pcs), HDMI (1 pc), DisplayPort (2 pcs)
• Cooling: 1 x CPU fan connector, 3 x chassis fan connectors
• Audio: 7.1 channels, S/PDIF output
• BIOS: UEFI AMI, 256 Mbit
• Form Factor: Micro ATX
• Others: TPM connector, COM connector, 24-pin ATX power connector, 8-pin EPS power connector

Package Contents

• ASUS PRIME B850M-A WIFI motherboard
• Wi-Fi antennas

Features

Compatible with AMD Ryzen AM5 processors

4 x DDR5 DIMM slots, up to 256 GB support

4 SATA III and M.2 storage slots, RAID support

2.5 Gb Ethernet and Wi-Fi 6E connections

Micro ATX motherboard for demanding use

Measurements

Product depth (mm): 244

Product height (mm): 50

Product weight (g): 930

Product width (mm): 244