NVIDIA Quadro K2000D 2GB GDDR5 Graphics card (PNY Part #: VCQK2000D-PB) Chipset: NVIDIA Quadro K2000D Bus: PCI-Express 2.0 x16 Video Memory: 2GB GDDR5 Memory Bandwidth:?64.0 GB/s Memory Interface: 128-bit Max. Resolution: 3840 x 2160 Connectors: DVI-I, DVI-D, Mini Display Port