Quadro4 NVS 400- Bulk package PCI 64MB Workstation Graphics card. The Quadro4 400 NVS is a PCI 64MB DDR SDRAM graphics add-in card that delivers professional 2D workstation performance and integrated features of the nVIDIA Quadro4 400 NVS Graphics Processor Unit (GPU). Next-generation multi-monitor capabilities are achieved via two Quadro4 400 NVS GPUs and nVIDIA nView software supporting multiple displays (i.e. quad analog or quad digital) through standard 60-pin LFH connectors and breakout cables. This solution provides users with the ultimate flexibility for any display configuration.