Kindly Reminder Dear customers. All of our product have guaranteed and warranty. Do no longer easily give a adverse analysis and bad suggestions stars. Please do not rush to depart dangerous feedback and poor stars ! Please first time communicate with our customer service staff that can assist you solve the difficulty and Get help. Problem fixing is essential and necessary. Please believe our customer service crew loyalty and ability. For tariff problems please be certain that you must solve the customs clearance problem yourself. You have the opportunity to be taxed, and customs will randomly inspect the package. However, everytime you solely settle for 100% tax exemption or don't have the flexibility to help in customs clearance, please do not position an order! MAXSUN Terminator B550M motherboard with AMD Ryzen 5 5600X CPU set [without cooler, CPU might be installed on the motherboard (New CPU without box)] The motherboard has been upgraded to a bios well suited with the Ryzen five 5600X CPU processor AMD Ryzen 5 5600X CPU Parameters CPU Family: AMD Ryzen five 5000 Manufacturing process: 7nm CPU Architecture: Zen 3 PCI Express version: PCIe 4 CPU frequency: three Maximum turbo frequency: 4 Number of cores: six cores Number of threads: twelve threads L2 cache: 3MB L3 cache: 32MB Thermal Design Power (TDP): 65W Memory Type: DDR4 3200MHz Socket Type: Socket AM4 MS-Terminator B550M Parameters Board type: M-ATX Chipset: AMD B550 chip CPU support: assist AMD AM4 APU and AMD Ryzen processors (except R5 3400G/R3 3200G) Memory support: help dual-channel DDR4 reminiscence (XMP 3800MHz) Network card chip: Realtek RTL8111 Gigabit network card Integrated graphics card: CPU included graphics chip (APU only, Ryzen has no graphics chip) Disk interface: 4x SATAIII interface; 1x M interface (SATAIII/PCI-E standard) Graphics card slot: 2 PCI-E graphics card slots Other slots: 1 PCI-E X1 slot PS/2 interface: 1, steady for keyboard and mouse USB interface: 2x USB3 interface; 4x USB2 interface Audio interface: 6 channel audio Video interface: VGA, HDMI Expansion pins: 4 USB2, 2 USB3 Power connector: 24-pin + 8-pin Power supply mode: 6-phase Features: 1x M high-speed interface, 2 graphics card slots, 2 DDR4 memory slots, audio optimization, six-phase power supply, large-area heat sink