8PJF8 Dell ATI Radeon HD 6770 1GB GDDR5 128-Bit PCI-E 2.1 Video Graphics Card | eBay
Amazon.com: ATI HD6770 Gaming Graphics Card, 4GB 128Bit DDR5 Computer Video Card PCI Express 2.0, for AMD Chip, 3D API DirectX 12, 1000MHz Video Memory Frequency, : Electronics