ASUS TUF Gaming B850M-PLUS II motherboard (90MB1MT0-M0EAY0)

The ASUS TUF GAMING B850M-PLUS II is a micro ATX motherboard that provides a stable platform for AMD Ryzen 7000, 8000, and 9000 series processors. It is designed for gamers and demanding users who need versatile connectivity, good performance, and expandability. The motherboard supports the latest DDR5 memory technology and offers multiple storage options as well as powerful connections, making it suitable for both gaming and workstation use.

Processor and Memory Support

The motherboard is equipped with the AMD B850 chipset and supports AMD AM5 socket Ryzen 7000, 8000, and 9000 series processors. This ensures compatibility with the latest processors. There are four memory slots supporting DDR5 SDRAM up to 256 GB. The memory channels are dual-channel, and the motherboard supports both ECC and Non-ECC memory, which improves system stability and performance.

Storage and Expansion Options

The TUF GAMING B850M-PLUS II offers versatile storage connections, including four SATA III ports and three M.2 slots that support M.2 drives up to 2280 size. The M.2 slots support PCIe 5.0 and PCIe 4.0 generations, enabling very fast data transfer. RAID support at levels 0, 1, 5, and 10 allows building secure or high-performance storage solutions. Additionally, the motherboard features one PCI Express x16 Gen 5 slot and one PCIe x1 Gen 4 slot for expansion cards.

Connectivity and Networks

The motherboard includes versatile connections such as USB 2.0, USB 3.2 Gen 1, and Gen 2 ports, including a USB 3.2 Gen 2x2 Type-C port. Display connections include one HDMI and one DisplayPort. Network connectivity is handled by a 2.5 Gigabit Ethernet port, but Wi-Fi functionality is not built-in. Audio is powered by the Realtek ALC1220P audio chip, supporting 7.1-channel sound. The motherboard also has RGB LED lighting connectors for three-pin headers.

Build and Cooling

The TUF GAMING B850M-PLUS II is designed to withstand heavy use and features multiple fan connectors: one CPU fan connector and three chassis fan connectors. Additionally, the motherboard includes a chassis intrusion connector and necessary power connectors such as a 24-pin ATX power connector and an 8-pin EPS power connector. This ensures stability and sufficient power supply even in demanding configurations.

Features

• Compatible with AMD Ryzen 7000–9000 series processors
• DDR5 memory support with up to 256 GB maximum memory
• Versatile storage options with M.2 and SATA III
• 2.5 Gb Ethernet network connection
• RGB LED lighting connectors

Technical Specifications

• Processor: AMD Ryzen 7000, 8000, 9000, AM5 socket
• Memory: DDR5 SDRAM, 4 DIMM slots, 256 GB max, ECC and Non-ECC
• Storage: 3 x M.2 (2280), PCIe 5.0/4.0, 4 x SATA III, RAID 0/1/5/10
• Expansion Slots: 1 x PCIe x16 Gen 5, 1 x PCIe x1 Gen 4
• Network: 2.5 Gb Ethernet, no Wi-Fi
• Ports: USB 2.0, USB 3.2 Gen1, Gen2, Gen2x2 Type-C, HDMI, DisplayPort
• Audio: Realtek ALC1220P, 7.1 channels
• Cooling: CPU fan connector, 3 chassis fan connectors, chassis intrusion
• Power Connectors: 24-pin ATX, 8-pin EPS, 12V connector
• BIOS: UEFI AMI, 256 Mbit
• Form Factor: Micro ATX

Package Contents

• ASUS TUF GAMING B850M-PLUS II motherboard
• SATA cables
• Screws

Features

Compatible with AMD Ryzen AM5 processors

DDR5 memory support up to 256 GB

Four SATA III ports and three M.2 slots with PCIe 5.0 support

2.5 Gb Ethernet network without Wi-Fi

Micro ATX design and durable construction

Measurements

Product depth (mm): 244

Product weight (g): 1650

Product width (mm): 244