Similar tower performance: Bellink SER5 microcomputer with AMD Ryzen 5 5500U (up to 4.0 GHz, 6C/12T, 8 MB RAM). The basic frequency is 2.1 GHz/the dynamic frequency can reach 4.0 GHz. It can handle heavy computing tasks smoothly and is better for multitasking giving you excellent performance. With structure " Zen 3" , Increases gaming performance at 1080 pixels resolution by 26% compared to AMD Xen2 | 16GB DDR4 + 512GB SSD: Laptop Bellink SER5 5500U built-in 16GB SO-DIMM DDR4 500GB M.2 NVME 2280 SSD, single channel up to 32GB of RAM. Dual-channel DDR4 supports up to 64GB of RAM, reducing access time. Hard SSD M.2 2280 NVMA, read speed up to 2 TB up to 2350 MB/s, supports expansion of external hard drive 2.5 inch 7 mm up to 2 TB (not included). Faster app and software download times for a smoother application experience | 4K resolution triple display at 60Hz: The 1800MHz Radeon-powered Pelink 5500 graphics card provides clean, powerful graphics processing power to easily handle the requirements of complex design software or UHD video with precision 4K@60Hz Or running or light games. Tri-display output via HDMI×2 + Type C, allowing you to easily perform multiple tasks and improve your work efficiency | Wi-Fi 6, Bluetooth 5.2 and USB 3.2: The Bellink Ryzen 5 mini-computer is integrated into the latest generation of Wi-Fi 6 wireless cards, which is three times faster than Wi-Fi 5, and up to 2400 Mbps, which is faster and more stable than Wi-Fi 5. The main features of Bluetooth 5.2 are the improved ATT protocol, faster connection speed and better interference resistance of USB 3.2 2nd generation (10 Gbps) increasing the bandwidth rate from the original 5 Gbps to 10 Gbps | Small form factor and meeting deep needs: The size of the Belink SER5 Pro mini-computer is 4.9 x 4.4 x 1.6 inches which is 1/10 of the size of a desktop tower, which is enough to save a lot of space. The mini-computer is equipped with HDMI ports and 3 2nd generation USB 3.2 Type A ports (10 Gbps), 1 USB Type C (data and video), 1 DC socket (25 mm x 20 mm), 35 mm audio socket, Gigabit Ethernet port, to easily meet your desktop and home audio and video needs. Supports wired LAN wake-up feature, RTC operation and auto-start