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Thermal Grizzly TG-GG-01 TG GPU Guard Gasket for RTX 4090/5080/5090 Highly Compressible, Protection, 9Piece
- HIGHLY COMPRESSIBLE FOAM BASE 0.8mm initial thickness compresses down to 0.15mm to accommodate SMD height differences and ensure even mounting pressure.
- DIE PROTECTION FROM CONDUCTIVE MATERIALS Prevents liquid metal or other electrically conductive thermal interface materials from spreading onto nearby electronic components.
- GPU COVERAGE Includes gaskets sized for RTX 4090, 5080, and 5090 dies; three of each in the set (9 pieces total).
- EASY INSTALLATION Supplied on transfer film to simplify placement; includes mounting guidance to protect dies before applying thermal compound.
- SAFETY FROM SHORTS By covering surfacemounted devices (SMDs) around the GPU, reduces risk of accidental short circuits from spills.
Any questions? Ask CelesteSM will help you find out quickly.
Thermal Grizzly's TG GPU Guard in the NVIDIA GPU Set: nine foam gaskets that sit around the GPU dies of GeForce RTX 5090, RTX 5080 and RTX 4090 graphics cards when you run liquid metal. For any other die size, the universal 100 x 100 mm pad is cut to fit.
Properties
- Fits: GeForce RTX 5090, RTX 5080, RTX 4090 GPU dies
- Amount: 9 gaskets, 3 per GPU model
- Material: Gallium-resistant foam, red
- Height: 0.8 mm, compresses down to 0.15 mm
- Supplied on: Transfer film
What it does
The gasket is a highly compressible foam frame for the GPU die. It covers the surface-mounted devices (SMDs) next to the GPU and protects those electronic components when using liquid metal, such as Conductonaut, or other electrically conductive thermal interface materials. The base material has a height of 0.8 mm, slightly taller than the GPU die itself, and can be compressed to 0.15 mm, easily compensating for height differences of the SMDs. The foam is gallium-resistant.
How it works
When mounting the cooler, the applied pressure fully compresses the foam. It can then bridge the height difference between the PCB and the cooler while ensuring that liquid metal (or other thermal compounds) cannot spread onto other components on the PCB. In addition, the gasket also works for the liquid metal itself, extending its durability: the foam prevents oxygen from reaching it, which further increases its lifespan.
Fit and notes
The NVIDIA variant includes three gaskets each for the GPU dies of the GeForce RTX 5090, GeForce RTX 5080 and GeForce RTX 4090. For easier application, they are supplied on a transfer film. A gasket can also be used on GPU dies with similar dimensions (see the image gallery for reference). However, there should always be 1-2 mm of clearance between the GPU and the gasket.
- Apply the gasket according to the instructions before applying liquid metal to the GPU and cooler.
- Each gasket is used once: it is not reusable.
- Not for use with CPUs!
In the box
Scope of delivery:
- 3x TG GPU Guard RTX 5090
- 3x TG GPU Guard RTX 5080
- 3x TG GPU Guard RTX 4090
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by PlatinumMicro Return Policy
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