GIGABYTE AORUS GeForce RTX 4090 MASTER 24GB Product Key Features Memory Type GDDR6X APIs DirectX 12 Ultimate, OpenGL 4.6 Memory Size 24 GB Chipset/GPU Model NVIDIA GeForce RTX 4090 Chipset Manufacturer NVIDIA Features RGB Lighting, G-SYNC/FreeSync Compatible Power Cable Requirement 16-Pin PCI-E Connectors DisplayPort, HDMI Compatible Slot PCI Express 4.0 x16