ASUS GeForce GTX 550 Ti (Fermi) 1GB GDDR5 PCI Express 2.0 x16 SLI Support Video Card ENGTX550 TI DC TOP/DI/1GD5 GPUs / Video Graphics Cards - Newegg.com
NVIDIA GeForce GTX 550 Ti Specs | TechPowerUp GPU Database
Asus NVIDIA GeForce GTX 550 TI Graphic Card, 1 GB GDDR5 - Walmart.com
Best Buy: Asus GeForce GTX 550 TI Graphic Card 1 GB GDDR5 SDRAM ENGTX550 DC/DI/1G
Asus Graphics Card Gtx 550 Ti 1gb 192bit Gddr5 Video Cards For Nvidia Geforce Gtx 550ti Used Vga Cards Equivalent Gtx650 - Graphics Cards - AliExpress