Thermal Grizzly introduces KryoSheet in 44 × 37 mm for the GB202 of the GeForce RTX 5090

Written by Dario,

Thermal Grizzly®, a high-performance cooling solutions provider, introduces new size of KryoSheet for the specific adaptation of GeForce RTX 5090 graphics cards to a water cooling solution. KryoSheet graphene thermal pads are an excellent alternative for thermal pastes and have a conformable surface with very high thermal conductivity. The KryoSheet in the size of 44 × 37 mm comes with a Kapton Insulation Sheet.

The new size makes it suitable as a replacement for thermal paste on air-cooled RTX 5090 graphics cards, as the size of the GPU chip can lead to an acceleration of the pump-out effect. The KryoSheet, with dimensions of 44 × 37 mm, fully covers the GB202-300-A1 GPU of the NVIDIA GeForce RTX 5090 and slightly extends beyond the chip’s edges. This makes it necessary to electrically insulate the surrounding electronic components. For this purpose, the new size comes with the TG Kapton Insulation Sheet.

The following images demonstrate how to use it on a graphics card, using an ASUS GeForce RTX 5090 Astral as an example. First, the graphics chip and the surrounding area must be thoroughly cleaned and degreased (e.g., with isopropanol). After cleaning, the Kapton Insulation Sheet is applied. The Kapton strips should be aligned along the edges of the chip and carefully adhered. The Kapton strips must not be placed on top of the graphics chip!

Once all four sides next to the chip have been covered, the KryoSheet can be applied according to the instructions (steps 3 and 4). If the adhesive side of the Kapton Insulation Sheet has come into contact with the chip during application, it is recommended to clean the chip again before proceeding. Cutting the KryoSheet to size is not necessary.
­ Availability and PricingThermal Grizzly KryoSheet products are now available for order directly from the Thermal Grizzly Online Shop or through our Global Network of Distribution Partners. In the table below, you can see the manufacturer’s suggested retail prices (MSRP) including VAT.
EAN Code: 4260711991271
Product name: KryoSheet 44×37 mm
EUR incl. VAT: 22,90 €

QUALITY WITHOUT COMPROMISE: ENGINEERED IN GERMANY
Thermal Grizzly Holding GmbH is a German-based company renowned for producing high-perfromance cooling solutions and accessories designed for PC enthusiasts. The company is driven by innovation and is led by its founder and CEO Eike Salow, and CEO Roman “der8auer” Hartung, a mechatronics engineer and renowned figure in the overclocking community. With a focus on maximizing system performance, Thermal Grizzly’s engineers and designers constantly work on developing cutting-edge products. Company’s headquarters in Hohen Neuendorf, Brandenburg, not only serves as the research and development hub but also houses advanced production equipment, such as precision CNC milling machines. Thermal Grizzly products are distributed worldwide through Thermal Grizzly Shop GmbH, based in Lippstadt, Germany, and Partner Reseller Network, ensuring global availability for PC enthusiasts. 

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