![Amazon.com: EVGA GeForce GT 640 2048MB GDDR3 Dual DVI, mHDMI Graphics Cards 02G-P4-2645-KR : Electronics Amazon.com: EVGA GeForce GT 640 2048MB GDDR3 Dual DVI, mHDMI Graphics Cards 02G-P4-2645-KR : Electronics](https://m.media-amazon.com/images/I/71avgpA8sgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: EVGA GeForce GT 640 2048MB GDDR3 Dual DVI, mHDMI Graphics Cards 02G-P4-2645-KR : Electronics
![ASUS GeForce GT 640 (GT640-DCSL-2GD3) 2GB GDDR3 SDRAM PCI Express 3.0 Video Card for sale online | eBay ASUS GeForce GT 640 (GT640-DCSL-2GD3) 2GB GDDR3 SDRAM PCI Express 3.0 Video Card for sale online | eBay](https://i.ebayimg.com/images/g/Gf8AAAzymjpStheO/s-l600.jpg)
ASUS GeForce GT 640 (GT640-DCSL-2GD3) 2GB GDDR3 SDRAM PCI Express 3.0 Video Card for sale online | eBay
![Amazon.com: Epic IT Service - Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM : Electronics Amazon.com: Epic IT Service - Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM : Electronics](https://m.media-amazon.com/images/I/814ylklq42L.jpg)
Amazon.com: Epic IT Service - Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM : Electronics
![Asus GT640-DCSL-2GD3 GeForce GT 640 Graphic Card - 1 GPUs - 901 MHz Core - 2 GB GDDR3 SDRAM - PCI-Express 3.0 x16 - Newegg.com Asus GT640-DCSL-2GD3 GeForce GT 640 Graphic Card - 1 GPUs - 901 MHz Core - 2 GB GDDR3 SDRAM - PCI-Express 3.0 x16 - Newegg.com](https://c1.neweggimages.com/productimage/nb640/14-121-706-02.jpg)