Bykski
Bykski N-GY4070TI-X Full-Cover GPU Water Block with Backplate for Galax RTX 4070 Ti Overseas Edition, 5V A-RGB
Bykski N-GY4070TI-X Full-Cover GPU Water Block with Backplate for Galax RTX 4070 Ti Overseas Edition, 5V A-RGB
TL;DR: The Bykski N-GY4070TI-X is dimensioned to the PCB of the Galax GeForce RTX 4070 Ti Overseas Edition and is not cross-compatible with the Boomstar, HOF or any other Galax 4070 Ti variant. A nickel-electroplated high-purity copper cold plate sits directly on the GPU die, with internal microfins fed...
Common Applications
The Bykski N-GY4070TI-X is dimensioned to the PCB of the Galax GeForce RTX 4070 Ti Overseas Edition and is not cross-compatible with the Boomstar, HOF or any other Galax 4070 Ti variant. A nickel-electroplated high-purity copper cold plate sits directly on the GPU die, with internal microfins fed by a high-flow channel that also draws heat from the GDDR6X memory and VRMs through pre-cut thermal pads. An acrylic top exposes the channel pattern and lets the pre-installed 5V A-RGB strip glow through. Inlet and outlet G1/4 ports are duplicated top and bottom so multiple cards can be plumbed in series or parallel without extra adapters.
Frequently Asked Questions
Q: Which exact card does the N-GY4070TI-X fit?
A: Only the Galax GeForce RTX 4070 Ti Overseas Edition PCB. The Galax Boomstar, HOF and other 4070 Ti variants use different PCBs and are not supported.
Q: What materials are used?
A: Nickel-electroplated high-purity copper cold plate, clear acrylic (PMMA) top, and a metal backplate. The cold plate is the only wetted metal in contact with coolant.
Q: Is the lighting 5V A-RGB or 12V RGB?
A: 5V addressable A-RGB (RBW), pre-installed. Connecting it to a 12V RGB header will damage the LEDs and the motherboard header.
Q: What is in the box?
A: GPU water block, matching metal backplate, mounting hardware, thermal paste, pre-cut thermal pads, stop fittings, and the pre-installed 5V A-RGB strip.
Q: Can two blocks be plumbed in parallel?
A: Yes. The block uses a high-flow design and exposes top and bottom G1/4 ports, allowing series or parallel multi-GPU configurations.
