The MSI B350M Gaming Pro is a Micro-ATX Motherboard with AMD B350 Chipset for Ryzen 1st/2nd/3rd Gen (AM4), supporting Dual-CHANNEL DDR4 (2 DIMMs, max 32GB, up to 3200MHz OC). Expansion includes 1× PCIe 3. 0 x16 (steel armor reinforced). Storage offers 4× SATA 6Gbps and 1× M. 2 (32Gbps, PCIe Gen3 x4). Networking uses Realtek Gigabit LAN, while Audio Boost employs high-QUALITY capacitors. Rear I/O includes HDMI 1. 4, DVI-D (4K), USB ports, LAN, and audio jacks. Features military-GRADE components, BIOS Flashback+, Mystic Light RGB header, pre-MOUNTED I/O shield, and optimized heatsink design for compact Gaming systems. 本商品が中古品の場合、付属品はI/Oパネルのみとなり、元箱は付属いたしません。 なお、出荷前に動作確認を実施のうえ発送いたします。