Bykski N-PL4090-X-V2 Metal / POM Full-Cover GPU Water Block + Backplate for Peladn RTX 4090 24G / NVIDIA RTX 4090 D Turbo Edition 48GB, 24/7 Rated

Bykski N-PL4090-X-V2 Metal / POM Full-Cover GPU Water Block + Backplate for Peladn RTX 4090 24G / NVIDIA RTX 4090 D Turbo Edition 48GB, 24/7 Rated

TL;DR: The N-PL4090-X-V2 is a 24/7-rated full-cover GPU water block built for the Peladn GeForce RTX 4090 24G and the NVIDIA GeForce RTX 4090 D Turbo Edition 48GB PCBs. A nickel-plated high-purity copper cold plate sits beneath a POM body capped by a stainless-steel panel, swapping the acrylic used in...

Common Applications

The N-PL4090-X-V2 is a 24/7-rated full-cover GPU water block built for the Peladn GeForce RTX 4090 24G and the NVIDIA GeForce RTX 4090 D Turbo Edition 48GB PCBs. A nickel-plated high-purity copper cold plate sits beneath a POM body capped by a stainless-steel panel, swapping the acrylic used in consumer SKUs for materials that tolerate continuous coolant exposure and high case temperatures common in AI training racks. A black anodised aluminium backplate (isolated from the coolant) braces the long card, while two G1/4 ports plus a high-flow internal pathway support serial and parallel multi-GPU routing.

Frequently Asked Questions

Q: Which cards is the N-PL4090-X-V2 compatible with?

A: Peladn GeForce RTX 4090 24G and the NVIDIA GeForce RTX 4090 D Turbo Edition 48GB.

Q: Why POM and stainless steel instead of acrylic?

A: POM and stainless steel hold up better than acrylic under continuous 24/7 duty cycles and high coolant temperatures typical of AI server deployments.

Q: What is the backplate made of?

A: Black anodised aluminium, mounted only against the PCB and isolated from coolant, so there is no galvanic-corrosion risk with the copper cold plate.

Q: What ships in the box?

A: Full-cover GPU block, backplate, two G1/4 plug fittings, an installation screwdriver, a lighting sync cable and a set of Bykski thermal pads. English instructions are not included.

Q: Are the ports G1/4?

A: Yes, two standard G1/4 inlet / outlet ports.