Nvidia GeForce GTX 550 Ti 1GB Review | bit-tech.net
The new GTX 550 misses its price point - PC Perspective
GIGABYTE Graphics Card Original GTX 550 Ti 1GB 192Bit GDDR5 Video Cards for nVIDIA Geforce GTX 550Ti HDMI DVI Used VGA Cards|Graphics Cards| - AliExpress
ASUS GeForce GTX 550 Ti (Fermi) Video Card ENGTX550 TI DC TOP/DI/1GD5 - Newegg.com
ASUS NVIDIA GeForce GTX 550 Ti 1 GB DDR5 PCI-Express Video Card with VGA/DVI/HDMI, ENGTX550 TI DC/DI/1GD5