The NVIDIA® Quadro® NVS 450 multi-display business graphics solution delivers reliable hardware and software for a stable business environment. Proven on leading business applications, Quadro NVS 450 is capable of driving up to four ultra high resolution displays and is designed to meet the needs of today's most demanding business user. Product Identifiers Brand Dell Model Quadro nvs450 MPN N217R Key Features Card Chipset NVIDIA Quadro4 450 NVS Card Interface PCI Express Maximum Resolution 2560 x 1600 Refresh Rate at Maximum Resolution 60 Hz at 2560 x 1600 Memory Installed Memory 512 MB Memory Technology DDR3 SDRAM Memory Bus Width 128-bit Connectors 4x DisplayPort