Bykski
Bykski N-RTX4090-X Full-Cover Metal/POM GPU Water Block + Backplate for NVIDIA RTX 4090 Public Reference / 24GD6X Turbine / Leadtek RTX 4090, G1/4
Bykski N-RTX4090-X Full-Cover Metal/POM GPU Water Block + Backplate for NVIDIA RTX 4090 Public Reference / 24GD6X Turbine / Leadtek RTX 4090, G1/4
TL;DR: The N-RTX4090-X is a full-cover GPU water block built for the NVIDIA GeForce RTX 4090 Public Version reference PCB, the RTX 4090 24GD6X Turbine blower card, and the Leadtek RTX 4090. The cold plate is nickel-electroplated high-purity copper combined with a stainless steel top panel and POM resin...
Common Applications
The N-RTX4090-X is a full-cover GPU water block built for the NVIDIA GeForce RTX 4090 Public Version reference PCB, the RTX 4090 24GD6X Turbine blower card, and the Leadtek RTX 4090. The cold plate is nickel-electroplated high-purity copper combined with a stainless steel top panel and POM resin sections, which allows the assembly to be kept ultra-thin for compact builds and 24/7 duty cycles. The backplate is black anodized aluminum and stays outside the coolant path. A high-flow internal geometry covers the AD102 die, GDDR6X memory, and VRM stages, and G1/4 ports support serial multi-block plumbing. This SKU ships without RGB lighting.
Frequently Asked Questions
Q: Which cards does the N-RTX4090-X fit?
A: NVIDIA RTX 4090 Public reference layout, RTX 4090 24GD6X Turbine blower cards, and Leadtek RTX 4090. It will not fit ASUS Strix/TUF, MSI Gaming Trio, Gigabyte Gaming OC, or Founders Edition PCBs.
Q: What materials are used?
A: Nickel-electroplated high-purity copper, stainless steel top, POM resin sections, and a black anodized aluminum backplate. The backplate does not contact coolant.
Q: Does this block have RGB lighting?
A: No. This SKU ships without an LED strip.
Q: What fittings does it use?
A: G1/4 inch threaded. High-flow design supports running multiple blocks in series.
Q: What is included in the box?
A: Block, backplate, two G1/4 plug fittings, installation screwdriver, and Bykski thermal pads.
