PowerColor Red Dragon Radeon™ RX 550 4GB GDDR5 - PowerColor
MSI Radeon RX 550 Aero ITX Review | Digital Trends
XFX RX 550 4GB Review & Specs - Pangoly
Maxsun AMD Radeon RX 550 4G Graphic Card New Cyclone Blade Cooling System GDDR5 GPU Gaming Video Card Video For PC Slivered PCB Full Solid Capacitance - Newegg.com
XFX USA
PowerColor Red Dragon Radeon™ RX 550 4GB GDDR5 - PowerColor
Radeon RX 550 AERO ITX 4G OC
Best Buy: XFX AMD Radeon RX 550 Core Edition 4GB GDDR5 PCI Express 3.0 Graphics Card Black RX-550P4SFGR
Asus Radeon RX 550 4G Review - Review 2017 - PCMag UK