Features improve your graphics experience experience pci express x 16 graphics technology in a low profile card for your small form factor pc the nvidia nvs 310 graphics board offers 1gb of ultrafast ddr3 memory and is capable of supporting up to 2 displays reduce the need to share your pc system memory with 1gb of ddr3 dedicated on board graphics memory graphics cards use part of the total system memory ram for graphics performance system memory dedicated to graphics perf