ZER-LON AMD Radeon RX 550 Graphics Card, 4GB 128-Bit GDDR5 PCI Express 3.0 x 8, DP/HDMI/DVI-D Tri-Ports, 4K Output, DirectX 12, OpenGL 4.5, Desktop Gaming Video Card, PC Computer GPU - AMD Radeon RX 550 4G

• 【High Speed】: Power by new Polaris architecture, matching 512 CUDA Cores and GDDR5 video memory with up to 7 Gbps memory speed to ensure a smooth gaming and application experience. 【Stay Cool】: Silent 9cm cooling fan with 9 custom fan blades, cooperating with wide aluminum fin-stack array heatsink to extract more heat and double distributes it more efficiently, which keep the GPU cooler and running longer. 【Low Power Consumption】: No external power supply, just plug and play(Please ensure that your computer already has the driver for this type of GPU, otherwise please go to AMD's wensite to download). About 50W full-load power consumption, 400W minimum PSU recommendation. 【Abundant Technology】: Support OpenCL 2.0, OpenGL 4.5, AMD FreeSync Technology, AMD LiquidVR Technology, DirectX 12 Technology, AMD Eyefinity Technology (Gaming), AMD Frame Rate Target Control, AMD Virtual Super Resolution, The Vulkan API. Support HDMI 4K 60Hz output, support 4K H264 Decode/Encode and H265/HEVC Decode/Encode. 【Reliable Quality】: All solid capacitors, integrated thickened heat dissipation module, strengthened PCB materials with 3 Year Warranty & 24-hour aftersale technical support.