EK Water Blocks - GIGABYTE GV-R290OC-4GD Rev.1.0 and GV-R290XOC-4GB Rev.1.0 feature slightly amended circuit board design. EK-FC R9-290X series water block is compatible, however EK-FC R9-290X Backplate is not! Read more: http://www.coolingconfigurator ...
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Amazon.com: Sapphire Radeon Vapor-X R9 290 4GB GDDR5 Dual DVI-D/HDMI/DP TRI-X OC Version PCI-Express Graphics Card 11227-04-40G : Electronics
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Amazon.com: Sapphire R9 290X 4GB GDDR5 Dual DVI-D/HDMI/DP TRI-X OC Version PCI-Express Graphics Card 11226-00-40G : Electronics
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