Bykski N-PL4090-X-V2 GPU Water Block for Peladn RTX 4090 / NVIDIA RTX 4090D Turbo 48GB, Nickel Copper + POM with Aluminum Backplate

Bykski N-PL4090-X-V2 GPU Water Block for Peladn RTX 4090 / NVIDIA RTX 4090D Turbo 48GB, Nickel Copper + POM with Aluminum Backplate

TL;DR: The N-PL4090-X-V2 is a Continuous Usage full-cover GPU water block built specifically for the Peladn GeForce RTX 4090 24G and the NVIDIA GeForce RTX 4090D Turbo Edition 48GB - two long-PCB cards aimed at AI training and inference workloads. The block uses a nickel-electroplated high-purity copper...

Common Applications

The N-PL4090-X-V2 is a Continuous Usage full-cover GPU water block built specifically for the Peladn GeForce RTX 4090 and the NVIDIA GeForce RTX 4090D Turbo Edition 48GB - two long-PCB cards aimed at AI training and inference workloads. The block uses a nickel-electroplated high-purity copper cold plate to resist oxidation, a stainless steel top for a thin profile, and POM insulation, with a black anodized aluminum backplate that never contacts coolant. It directly cools the GPU core, GDDR memory and VRM stages in one piece. G1/4 inch inlet/outlet ports allow series or parallel routing across multiple cards in dense compute chassis.

Frequently Asked Questions

Q: Which cards does the N-PL4090-X-V2 fit?

A: It is exclusively designed for the Peladn GeForce RTX 4090 and the NVIDIA GeForce RTX 4090D Turbo Edition 48GB. It is not interchangeable with reference RTX 4090 PCBs or other 4090D variants such as the SR or TC.

Q: What materials are used in the block?

A: Cold plate is nickel-electroplated high-purity copper, the top is stainless steel with POM insulation, and the backplate is black anodized aluminum that does not contact coolant.

Q: What port size does it use?

A: All inlet and outlet ports are G1/4 inch threads, the water-cooling industry standard, so any standard G1/4 fitting will work.

Q: Is this block suitable for continuous 24/7 AI workloads?

A: Yes. The V2 revision is part of Bykski's Continuous Usage line, with materials and seals selected for sustained server-grade operation.

Q: What is in the box?

A: Full-coverage GPU water block, anodized aluminum backplate and mounting hardware