If you are an advanced user of graphics and hardware and want to use NVIDIA SLI technology, your system must meet the following minimum requirements:
Operating System: Microsoft Windows 7 32-bit or 64-bit
Motherboard: SLI motherboard is required for all SLI configurations. NVIDIA recommends a PCI-E 2.0 x16 motherboard for the best performance. Make sure you have updated your motherboard system BIOS to the latest version.
NVIDIA® GeForce® GTX 295, GeForce GTX 590, and GeForce GTX 690 cards do not require an SLI motherboard and work on all compatible motherboards.
System Memory: 2 GB is required (4 GB is recommended for 64-bit operating systems).
For more information on NVIDIA SLI technology and for an up-to-date list of compatible hardware and software, please visit www.SLIZone.com.