ASUS GeForce GT 640 (GT640-DCSL-2GD3) 2GB GDDR3 SDRAM PCI Express 3.0 Video Card for sale online | eBay
Gt640-3gd3/dp ASUS GeForce GT 640 3gb 192-bit HDMI VGA DVI Gddr3 Video Card for sale online | eBay
Used For Hp Nvidia Geforce Gt 640 Gt640 4gb Pci-e 723678-001 717540-001 Video Card Graphic Card - Graphics Cards - AliExpress
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 : Video Games