Chipset: NVIDIA GeForce GTX 1070 Ti Video Memory: 8GB GDDR5 Memory Interface: 256-bit Output: DisplayPort x 3 / HDMI / DL-DVI-D Recommended PSU: 500W Card Dimension (millimeters) -- 279 x 140 x 42 millimeters . System Requirements : Expansion Slot: Motherboard with one or above PCI Express x16 slot , Monitor: With an input connector equivalent to the output connector of your graphics card. Operational System: Windows 7 or later (depends on the product) , Optical Drive device