GIGABYTE Graphics Card Original GTX 550Ti 1GB 192Bit GDDR5 Video Cards for nVIDIA Geforce GTX 550 Ti HDMI DVI Used GTX 650 750|Graphics Cards| - AliExpress
Your store. GIGABYTE GV N550OC 1GI GeForce GTX 550 Ti (Fermi) 1GB 192-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
Nvidia GeForce GTX 550 Ti 1GB Review | bit-tech.net