Full Details from Amazon.com : http://www.amazon.com/gp/product/B002EEAITS?tag=onigi-20
Nvidia Geforce 9400GT Pci 1GB DDR2 2PORT VGA Low Profile
Graphics Engine NVidia GeForce 9400GT
Memory on Board 1GB DDR2
Max Resolution 2048 x 1536
Memory Interface 128-bit