ASUS PRIME B850-PLUS WIFI AMD B850 AM5 ATX Motherboard Supports Ryzen 9000 8000 7000 Series DDR5 8000+MHz OC PCIe 5.0 PCIe 5.0 M.2 WiFi 6E Bluetooth 5.3 2.5G LAN USB 10Gbps Type-C HDMI 2.1 DisplayPort BIOS FlashBack Aura Sync

Product Description

The ASUS PRIME B850-PLUS WIFI is a high-performance ATX motherboard built on the AMD B850 chipset for AMD Ryzen 9000, 8000, and 7000 Series desktop processors. Featuring DDR5 memory support up to 8000+MT/s (OC), PCIe 5.0 graphics, PCIe 5.0 M.2 storage, WiFi 6E, 2.5Gb Ethernet, USB 10Gbps connectivity, and ASUS 5X Protection III, it delivers reliable performance for gaming, content creation, and professional workloads.

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Specifications

Platform

• Chipset: AMD B850
• Socket: AM5
• Supports AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors
• Supports CPUs up to 170W TDP

Memory

• 4 × DDR5 DIMM Slots
• Maximum Capacity: 256GB
• DDR5 up to 8000+MT/s (OC)
• Dual-Channel Architecture
• AMD EXPO Support
• ASUS AEMP Support
• ECC & Non-ECC Unbuffered DIMM Support (CPU dependent)

Expansion Slots

• 1 × PCIe 5.0 x16 Slot
• 1 × PCIe 4.0 x16 Slot (x4 mode)
• 2 × PCIe 3.0 x16 Slots (x1 mode)

Storage

• 3 × M.2 Slots
  • 1 × PCIe 5.0 x4
  • 1 × PCIe 4.0 x4
  • 1 × PCIe 4.0 x2
• 4 × SATA 6Gb/s Ports
• AMD RAIDXpert2 Support (RAID 0/1/5/10 depending on CPU)

Graphics Output

• 1 × HDMI 2.1 (Up to 4K@60Hz)
• 1 × DisplayPort 1.4 (Up to 8K@30Hz)
• Requires Ryzen processor with integrated graphics

Networking

• Realtek 2.5Gb Ethernet
• WiFi 6E (802.11ax)
• Bluetooth 5.3
• ASUS LANGuard

USB Connectivity

• Rear:
  • 4 × USB 10Gbps (3 × Type-A, 1 × Type-C)
  • 2 × USB 5Gbps Type-A
  • 2 × USB 2.0
• Front:
  • 1 × USB 5Gbps Type-C
  • 2 × USB 5Gbps Type-A
  • 6 × USB 2.0

Audio

• Realtek 7.1-Channel High Definition Audio
• Premium Audio Capacitors
• Audio Shielding
• Dedicated Audio PCB Layers

Cooling & Internal Headers

• CPU Fan Header
• CPU OPT Fan Header
• AIO Pump Header
• 4 × Chassis Fan Headers
• 3 × Addressable RGB Gen 2 Headers
• Thunderbolt (USB4) Header
• TPM Header
• S/PDIF Out Header
• Front USB Type-C Header

ASUS Features

• ASUS 5X Protection III
• BIOS FlashBack
• Pre-mounted I/O Shield
• SafeSlot
• Q-DIMM
• Q-Slot
• Q-LED Core
• Armoury Crate
• Aura Sync RGB
• Fan Xpert 2+
• ASUS AI Advisor

Rear I/O

• HDMI 2.1
• DisplayPort 1.4
• USB 10Gbps Type-C
• 3 × USB 10Gbps Type-A
• 2 × USB 5Gbps Type-A
• 2 × USB 2.0
• 2.5Gb LAN
• WiFi Antenna Connectors
• 3 × Audio Jacks
• BIOS FlashBack Button

Form Factor

• ATX
• 30.5 × 24.4 cm

Operating System

• Windows 11 64-bit
• Windows 10 64-bit