EK-FC680 GTX is a high performance full-cover water block for nVidia reference design GeForce GTX 680 & -670 series graphics cards. 

This water block directly cools the GPU, RAM as well as VRM (voltage regulation module) as water flows directly over these critical areas thus allowing the graphics card and it's VRM to remain stable under high overclocks. EK-FC680 GTX water block also features a very high flow design therefore it can be easily used in liquid cooling systems using weaker water pumps.

Base is made of electrolytic copper while the top is made of quality cast acrylic material. The sealing is performed by quality rubber washers. Screw-in brass standoffs are pre-installed and allow for safe, painless installation procedure. Block is mounted with enclosed M3x4 DIN7985 screws.

EKWB recommends the purchase of aesthetic retention backplate (EK-FC680 GTX Backplate - Black) which improves the looks of your graphics cards and also provide some passive cooling to the VRM section.

G1/4" threaded fittings can be used on both side of the water block (on copper and plastic) and 2 plugs (EK-Plug G1/4) are enclosed!

Up to four EK-FC680 GTX series water block can be interconnected with EK-FC Bridge & Link system. The correct connection link for this water block is EK-FC Link GeForce.

Enclosed:
- EK-FC680 GTX series water block
- mounting mechanism with screw-in brass standoffs
- thermal pads

Please note: Thermal paste is not included and needs to be purchased separately. EKWB recommends Gelid GC-Extreme for best performance. Torx T6 screwdriver needed for dissasembly of the factory heatsink/fan solution is also not included.