Barrow BS-MSG4080M-PA Full-Cover GPU Water Block for MSI RTX 4080 Suprim X/Suprim/Gaming X Trio/Gaming Trio 16G, 0.5mm Micro-Fin, 5V A-RGB, Backplate

Barrow BS-MSG4080M-PA Full-Cover GPU Water Block for MSI RTX 4080 Suprim X/Suprim/Gaming X Trio/Gaming Trio 16G, 0.5mm Micro-Fin, 5V A-RGB, Backplate

TL;DR: The Barrow BS-MSG4080M-PA is a full-cover GPU water block built for the MSI RTX 4080 Suprim X 16G, Suprim 16G, Gaming X Trio 16G and Gaming Trio 16G, which share the same PCB. The base is electroplated red copper machined with 0.5mm micro-fins over the GPU die for high-density jet impingement, and...

Common Applications

The Barrow BS-MSG4080M-PA is a full-cover GPU water block built for the MSI RTX 4080 Suprim X 16G, Suprim 16G, Gaming X Trio 16G and Gaming Trio 16G, which share the same PCB. The base is electroplated red copper machined with 0.5mm micro-fins over the GPU die for high-density jet impingement, and the block also covers the GDDR6X memory and VRM stages with thermal pads. The acrylic top exposes the flow channel and houses a 5V 3-pin addressable RGB strip with LRC 2.0 sync support; it must not be plugged into a 12V RGB header or the LEDs will be damaged. G1/4 inlet and outlet ports on the terminal accept any standard fitting. The aluminum backplate is included and does not contact coolant; black and white finishes are available.

Frequently Asked Questions

Q: Which RTX 4080 variants are supported?

A: MSI RTX 4080 Suprim X 16G, Suprim 16G, Gaming X Trio 16G and Gaming Trio 16G, which share one PCB.

Q: What materials are used?

A: Electroplated red copper cold plate with 0.5mm micro-fins, acrylic top, aluminum backplate that does not contact coolant.

Q: What is the lighting standard?

A: 5V 3-pin addressable RGB with Barrow LRC 2.0 sync. Do not connect to a 12V RGB header or the LEDs will be damaged.

Q: Is the backplate included?

A: Yes, the aluminum backplate ships with the block. Black and white finish options are available.

Q: What thread size do the ports use?

A: G1/4, compatible with any standard G1/4 fitting.