Gigabyte Radeon HD 7770 GHz Edition OC, 1GB GDDR5, DVI, HDMI, 2x mini DisplayPort (GV-R777OC-1GD)
Gigabyte Radeon HD 7770 GHz Edition OC, 1GB GDDR5, DVI, HDMI, 2x mini DisplayPort (GV-R777OC-1GD)
 
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