![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
![HP NVIDIA GeForce GT 640 4GB 723678-001 717540-001 Video card [GT640] - $149.00 : Professional Multi Monitor Workstations, Graphics Card Experts HP NVIDIA GeForce GT 640 4GB 723678-001 717540-001 Video card [GT640] - $149.00 : Professional Multi Monitor Workstations, Graphics Card Experts](https://www.compeve.com/images/GT640_compeve_nw__11.jpg)
HP NVIDIA GeForce GT 640 4GB 723678-001 717540-001 Video card [GT640] - $149.00 : Professional Multi Monitor Workstations, Graphics Card Experts
![Amazon.com: EVGA GeForce GT 640 2048MB GDDR3 Dual DVI, mHDMI Graphics Cards 02G-P4-2643-KR : Electronics Amazon.com: EVGA GeForce GT 640 2048MB GDDR3 Dual DVI, mHDMI Graphics Cards 02G-P4-2643-KR : Electronics](https://m.media-amazon.com/images/I/711uxGvalkL.jpg)
Amazon.com: EVGA GeForce GT 640 2048MB GDDR3 Dual DVI, mHDMI Graphics Cards 02G-P4-2643-KR : Electronics
![Gigabyte GV-N640OC-2GI Graphics Cards 128bit GT 640 2 GB DDR3 HDMI 2*DVI VGA For Nvidia Geforce GT640 Original Used Video Card - AliExpress Gigabyte GV-N640OC-2GI Graphics Cards 128bit GT 640 2 GB DDR3 HDMI 2*DVI VGA For Nvidia Geforce GT640 Original Used Video Card - AliExpress](https://ae01.alicdn.com/kf/HTB1tMXKeYus3KVjSZKbq6xqkFXaN.jpg_640x640Q90.jpg_.webp)
Gigabyte GV-N640OC-2GI Graphics Cards 128bit GT 640 2 GB DDR3 HDMI 2*DVI VGA For Nvidia Geforce GT640 Original Used Video Card - AliExpress
![EVGA 02G-P4-2643-KR GeForce GT640 2GB 128-Bit PCI-e 3.0 x16 [02G-P4-2643-KR] - $95.00 : Professional Multi Monitor Workstations, Graphics Card Experts EVGA 02G-P4-2643-KR GeForce GT640 2GB 128-Bit PCI-e 3.0 x16 [02G-P4-2643-KR] - $95.00 : Professional Multi Monitor Workstations, Graphics Card Experts](https://www.compeve.com/images/GT640_compeve__5.jpg)
EVGA 02G-P4-2643-KR GeForce GT640 2GB 128-Bit PCI-e 3.0 x16 [02G-P4-2643-KR] - $95.00 : Professional Multi Monitor Workstations, Graphics Card Experts
![ASUS GeForce GT 640 2GB DDR3 PCI Express 3.0 x16 Video Card GT640-2GD3 GPUs / Video Graphics Cards - Newegg.com ASUS GeForce GT 640 2GB DDR3 PCI Express 3.0 x16 Video Card GT640-2GD3 GPUs / Video Graphics Cards - Newegg.com](https://c1.neweggimages.com/productimage/nb640/14-121-643-02.jpg)