Powerful Performance: The Beelink SER9 Pro Mini PC is powered by the 8-core processor AMD Ryzen 7 H 255. Its base operating frequency is 3.8GHz,up to 4.9GHz (8C/16T) and it supports a 16MB smart cache. High-capacity Storage: The Mini PC built-in LPDDR5X 7500MT/s 32GB(8GB*4) , 1TB M.2 2280 NVMe PCIE4.0 SSD. The Small Computers Support DIY expandable storage , NVMe M.2 SSD*2 Slot (up to 4TB*2), more storage space will make Mini PC run more smoothly. Triple Screen Display: The Gaming PC is equipped with HDMI & DP & USB4, it can connect 3 monitors at the same time, which improves work efficiency effectively. Multiple Interfaces: The Windows Mini PC has a unique interface designed with 2 x USB 3.2 Gen2(10Gbps) port, 2 x USB 2.0 ports, 1 x USB4, 1 x Type-C, 1 x HDMI port, 1 x DP port, 1 x DC Jack port, 1 x RJ45 2.5G port, 2 x Audio Jack port. The Beelink mini pc uses AMD Radeon 780M 12core 2600 MHz to support 4K 144Hz HD video playback, 3D rendering, and modeling, presenting ultra-sharp visu