The VSN400 uses a COTS motherboard to provide flexibility and suitability for the smaller, more compact, video wall project. It comes complete with four high-performance PCI Express Gen3 expansion slots. Each x16 mechanical slot has been configured for x8 electrical performance giving up to 8GB/s bi-directional bandwidth.Compatible with all of the Datapath portfolio of Vision capture cards and Image Graphics cards, the VSN400 can provide up to 16 HD outputs or 16 HD/ 32 SD inputs or a combination of the two. Combine two ImageDP4+ graphics cards and two VisionSC-HD4+ capture cards to provide eight HD outputs and eight HD inputs.The VSN400 is provided in a standard configuration with upgrade options available for processor, memory, storage and power supply.