N660TIPE2GD5/OC MSI N660Ti PE 2GD5/OC GeForce GTX 660 Ti Graphic Card 1.02 GHz Core 2GB GDDR5 PCI Express 3.0 x16
MSI N660TI PE 2GD5 G-SYNC Support GeForce GTX 660 Ti 2GB 192-Bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card GPUs / Video Graphics Cards - Newegg.com
MSI GeForce GTX 660 Ti HAWK Spotted in 3-Way SLI Action - Features 2GB Memory