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EVGA - Product Specs - EVGA GeForce GTX 550 Ti
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Review (Galaxy) NVIDIA GeForce GTX 550 Ti: The Cheapest GTX 500 a Gamer Can Get • Jagat Review
ZOTAC GTX 590 3GB Video Card GeForce GDDR5 384Bit Graphics Cards for NVIDIA GTX 500 series Map GTX590 3GD5 Dvi VGA Used - AliExpress
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Geek News: Nvidia Releases Mainstream GeForce GTX 550 Ti
Nvidia GeForce 500 Series DDR5 GTX Video Card 550 TI PV-05 1GB Dex PV05 - AliExpress