MSI B550-A Pro

Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2.
Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad and 7W/mK pad, and M.2 Shield Frozr are built for high performance system and non-stop work.
Powerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 Boost.
Audio Boost: Reward your ears with studio grade sound quality.
Multi-GPU: With Steel armor PCI-E slots. Supports 2-Way AMD Crossfire.
Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface. .

Specifications:
Model Name: B550-A PRO
CPU Support: 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update.
CPU Socket: AMD Socket AM4
Chipset: AMD B550 Chipset
Graphics Interface: 1x PCIe 4.0 / 3.0 x16 slot + 1x PCIe 3.0 x16 slot Support 2-way AMD CrossFire Technology.
Display Interface: DisplayPort, HDMI – Requires Processor Graphics
Memory Support: 4 DIMMs, Dual Channel DDR4-4400 MHz (OC)
Expansion Slots: 2x PCIe 3.0 x1 slots
Storage: 1x M.2 Gen4 x4 + 1x M.2 Gen3 x4 slot 6x SATA 6Gb/s ports.
USB ports: 2x USB 3.2 Gen 2 10Gbps (1 Type-A + 1 Type-C) + 5x USB 3.2 Gen 1 5Gbps (4 Type-A+ 1 Type-C) + 8 x USB 2.0
LAN: Realtek RTL8111H Gigabit LAN
Audio 8-Channel(7.1) HD Audio with Audio Boost
Form Factor ATX

What’s in the box
User Manual.
Quick Installation Guide.
MSI Case Badge.
Product Registration Card.
Wi-Fi Antenna.
Driver DVD.
2 x SATA Cables.