Best Buy: NVIDIA GeForce GTX 550 Ti 1GB GDDR5 PCI Express 2.0 Graphics Card 9001105025
EVGA GeForce GTX 550 Ti (Fermi) 2GB GDDR5 PCI Express 2.0 x16 SLI Support Video Card 02G-P3-1559-KR GPUs / Video Graphics Cards - Newegg.com
NVIDIA GeForce GTX 550 Ti Specs | TechPowerUp GPU Database
Gainward GeForce GTX 550 Ti GS review | 53 facts and highlights
Portable for NVIDIA GTX 550 Ti Pci-e 2.0 Discrete Graphics Card w/ Dual Fan 4GB DDR5 128 bit HDMI-Compatible for Player - buy Portable for NVIDIA GTX 550 Ti Pci-e 2.0 Discrete
ASUS Debuts GTX 550 Ti DirectCU Ultimate and TOP | VideoCardz.com
ASUS GTX 550 Ti DirectCU TOP Graphics Card Review – goldfries
Gigabyte NVIDIA GeForce GTX 550 Ti (GV-N550OC-1GI) 1 GB GDDR5 SDRAM PCI Express x16 Graphics adapter for sale online | eBay