Point of View Launches its GeForce GTX 550 Ti | VideoCardz.com
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GV-N550WF2-1GI Overview | Graphics Card - GIGABYTE Global
NVIDIA GeForce GTX 550 Ti 1GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
NVIDIA GeForce GTX 550 Ti Debut: ZOTAC, MSI and Asus - Page 12 | HotHardware
MSI GeForce GTX 550 Ti (Fermi) Video Card N550GTX-Ti MD1GD5 V2 - Newegg.com
NVIDIA GeForce GTX 550 Ti Specs | TechPowerUp GPU Database
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