EK-AC Twin Edge RTX 3070 D-RGB

Product EAN: 3831109835555
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This product is Aluminum-based. It cannot be used with components made of other metals.

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EK-AC Twin Edge RTX 3070 is the newest aluminum Fluid Gaming GPU water block. It is made for graphics cards based on the latest NVIDIA® Ampere™ architecture. This water block is purpose-made for Zotac® Twin Edge RTX 3070 models. For a precise compatibility match of this water block, we recommend you refer to the EK Cooling Configurator.

EK-AC Twin Edge RTX 3070 water block for Zotac Twin Edge RTX 3070 GPUs

EK-AC Twin Edge RTX 3070 D-RGB water block is compatible with Zotac Twin Edge RTX 3070 graphics cards. This full cover aluminum water block directly cools the GPU, VRAM, and the VRM (voltage regulation module) as a cooling liquid is channeled right over these critical areas. The water block is in contact with power stages and chokes to maximize cooling and minimize the chances of coil whine. 

EK Fluid GAming Aluminum water block for Zotac Twin Edge RTX 3070

This newly developed water block features optimized flow paths that reduce hydrodynamic instabilities and vortexing (dead spots) inside of them. Additionally, this new design allows the terminal to be screwed directly onto the aluminum cold plate of the GPU block, making it more rigid and reducing the chances of damaging the water block. 

This Fluid Gaming water block uses an Open Split-Flow cooling engine design, which proved to be a superior solution for GPU water blocks. It is characterized by low hydraulic flow restriction, meaning it can be used with weaker water pumps or pumps running on low-speed settings, and still achieve top performance. The jet plate and fin structure geometry have been optimized to provide even flow distribution with minimal losses and optimal performance when used in any given coolant flow orientation. 

The base of the block is CNC-machined out aluminum, while its top is CNC-machined out of glass-like cast Acrylic. The watertight sealing is ensured by high-quality EPDM O-rings, while aluminum standoffs are already pre-installed and allow for a safe and easy installation procedure.

This water block features a unique black POM acetal terminal that is located in the far end of the GPU making the whole enclosure slimmer and perfect for small form factor cases.

D-RGB lighting on EK-AC Twin Edge RTX 3070 D-RGB water block

The addressable D-RGB LED strip is located along the side of the block underneath a removable Elox black shroud. This water block boasts a total of 7 individually addressable RGB LEDs, and it is compatible with popular RGB sync technologies from all major motherboard manufacturers. The arrow marking on the 3-pin D-RGB LED connector is to be aligned with the +5V marking on the D-RGB (addressable) header. 

RGB compatibility

Backplate for the 3070 water block

This water block comes with a retention backplate, which improves the overall aesthetics of your graphics cards and adds additional rigidity and protection for the backside of the PCB.

Included backplate for the aluminum water block


- EK-AC Twin Edge RTX 3070 D-RGB series high-performance water block
- EK-AC Twin Edge RTX 3070 backplate
- Necessary mounting screws, nuts, and washers
- 2x acetal plug G1/4”
- EK-Loop Multi Allen Key (6mm, 8mm, 9mm)
- Thermal pads
Thermal grease EK-TIM Ectotherm (1g)

Technical Specification:

- Dimensions: (LxHxW) - 210x110x20mm
- D-RGB cable length: 500mm
- D-RGB LED count: 7
D-RGB connector standard 3-pin (+5V, Data, Blocked, Ground)

Made in Slovenia - Europe!


  • EK-AC GeForce RTX water block is not a standalone product.  Its purpose is solely for use with EK Fluid Gaming products!

Additional Info

Threads G1/4
Chip Manufacturer Nvidia GeForce

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