Overclocking is reasonably easy and multiple cards can be mounted together in the PC to work together for faster processing.
The processor is a NVidia GeForce GTS 250, which can run in 675MHz and 738MHz modes. It is supported by 512MB of DDR3 memory running at 2200MHz with a 256-bit data transfer. The card uses a basic PCI-E 2.0 slot, and has outputs for VGA, DVI-I, and HDMI. A 2560x1600 resolution is fully supported. This card supports 2-way and 3-way SLI for multiple GPU processing, and has HDCP support for multimedia. DirectX 10.0 and OpenGL 2.1 supported.