Placa video ROG Strix GeForce RTX 4090 OC Edition 24GB GDDR6X ROG Strix GeForce RTX 4090 OC Edition 24GB GDDR6X Graphic Engine NVIDIA GeForce RTX 4090 Bus Standard PCI Express 4.0 OpenGL OpenGL4.6 Video Memory 24GB GDDR6X Engine Clock OC mode: 2640 MHz Gaming mode: 2610 MHz (Boost Clock) CUDA Core 16384 Memory Speed 21 Gbps Memory Interface 384-bit Resolution Digital Max Resolution 7680 x 4320 Interface Yes x 2 (Native HDMI 2.1a) Yes x 3 (Native DisplayPort 1.4a) HDCP Support Yes (2.3) Maximum Display Support 4 NVlink/ Crossfire Support No Accessories 1 x Collection Card​ 1 x Speedsetup Manual​ 1 x Adapter Cable​ 1 x ROG Graphics Card Holder 1 x ROG Velcro Hook & Loop 1 x Thank you Card Software ASUS GPU Tweak III & GeForce Game Ready Driver & Studio Driver: please download all software from the support site. Dimensions 357.6 x 149.3 x 70.1mm Recommended PSU 1000W Power Connectors 1 x 16-pin Slot 3.5 Slot AURA SYNC ARGB