GV-N550OC-1GI Gigabyte GeForce GTX 550 Ti 1GB GDDR5 PCI Express x16 2.0 Video Card
iXBT Labs - i3DSpeed, February 2012 - NVIDIA GeForce GTX 550 Ti 1024 MB DDR5 (920/1840/4100 MHz)
NVIDIA Announces GeForce GTX 550 Ti | Windows Experience Blog
GTX 550 Ti | ZOTAC
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
Zotac NVIDIA GeForce GTX 550 Ti 1GB GDDR5 PCI E Graphcis Card ZT-50403-10L | eBay
GIGABYTE Unveils NVIDIA GeForce™ GTX 550 Ti Overclock Edition Graphics Cards | News - GIGABYTE Global