Amazon.com: New ATI Radeon HD 4870 1GB PCI-Express Dual DVI Graphics Card - PC Edition (OEM Bulk Pack - Card Only - GPUexpress 1 Year Warranty) : Electronics
Sapphire HD 4870 Toxic Specs | TechPowerUp GPU Database
Amazon.com: Sapphire 100247L HD 4870 512MB GDDR5 PCI-E/2 Port DVI-I/TV Out Video Card : Electronics
Sapphire ATI Radeon HD 4870 1GB Toxic | bit-tech.net
AMD's Radeon HD 4870 X2 - Testing the Multi-GPU Waters
Sapphire ATI Radeon HD 4870 1GB Toxic | bit-tech.net