ASUS TUF Gaming GeForce RTX 3090 OC 24GB GDDR6X Graphics Card, built with top-of-the-line components to deliver an unparalleled gaming experience. This powerful graphics card boasts a NVIDIA GeForce RTX 3090 GPU, 24GB GDDR6X memory, and supports APIs such as CUDA, DirectX 12, OpenGL 4.6, and Vulkan. It also features connectors for DisplayPort and HDMI, and requires an 8-Pin + 8-Pin PCI-E power cable. Hardware chipset functions: perfectly // used for a short period of time before swapping to a 7900XT // Only defect: 1 HDMI port is faulty/chipped.Please feel free to reach out to me if you have any! Dimensions and support: With a cooling component included in the form of a fan with heatsink, this graphics card is VR ready and compatible with PCI Express 4.0 x16 slots. Measuring at 11.81" in length, 2.04" in height, and 5 in width, this ASUS TUF Gaming GeForce RTX 3090 OC Graphics Card is perfect for any computer enthusiast looking for the best in graphics performance.