Here is a working example of a PNY XLR8 GeForce GTX 260 Core 216 graphics card.  Nvidia released this as a perfomance GPU in the fall of 2008.  It uses 512MB of 448-bit GDDR3 memory.

The large heatsink and fan make this a double-width card.  It uses a PCI Express 2.0 x16 interface and has two SLI connectors on the top.  The back of the card includes two dual link DVI-I ports.   The card requires two 6-pin PCIe power connectors.  It draws up to 182W of power.

Buyer will receive the exact item pictured here. I have tested it successfully in a quad core system running WIndows 10

I offer a 30 day return privilege and free shipping to any U.S. zip code.