Thermal Grizzly introduces Expanded KryoSheet Size for GeForce RTX 5090 Cooling Solutions


January 31, 2025 by our News Team

Thermal Grizzly introduces a new size of KryoSheet specifically designed for the GeForce RTX 5090, offering impressive thermal conductivity and combatting the pump-out effect, with a step-by-step installation guide and a price of €22.90.

  • Impressive thermal conductivity
  • Conformable surface for keeping graphics card cool
  • Designed to combat pump-out effect


Thermal Grizzly introduces New KryoSheet for Geforce RTX 5090

Thermal Grizzly is back in the spotlight, and this time they’re making waves with their latest offering: a brand-new size of KryoSheet designed specifically for the GeForce RTX 5090 Graphics Cards. If you’ve been following the world of high-performance cooling solutions, you know that this is big news. These graphene thermal pads are not just a trendy alternative to traditional thermal pastes; they come packed with impressive thermal conductivity and a conformable surface that’s perfect for keeping your graphics card cool under pressure.

Why the New Size Matters

So, what’s the deal with this new size? The KryoSheet now measures 44 × 37 mm, which makes it a game-changer for those looking to adapt their RTX 5090 graphics cards to a water cooling setup. Why is this important? Well, the size of the GPU chip can sometimes lead to a pesky phenomenon known as the pump-out effect. This happens when thermal paste gets displaced, reducing its effectiveness. With the KryoSheet fully covering the GB202-300-A1 GPU and extending just beyond the chip’s edges, it’s designed to combat this issue head-on. However, it’s essential to electrically insulate the surrounding components, and that’s where the included TG Kapton Insulation Sheet comes into play.

A Step-by-Step Guide to Installation

Now, let’s talk about how to get this bad boy installed. If you’re working with an ASUS GeForce RTX 5090 Astral, follow these steps for a smooth application. First things first: you need to thoroughly clean the graphics chip and its surroundings. A little isopropanol will do wonders here. Once everything is squeaky clean, it’s time to apply the Kapton Insulation Sheet.

Make sure to align the Kapton strips along the edges of the chip—this is crucial! Just remember, don’t place them directly on top of the graphics chip itself. Once you’ve covered all four sides, you can proceed to apply the KryoSheet. If, by chance, the adhesive side of the Kapton touches the chip during application, it’s a good idea to clean the chip again before moving forward. And here’s the best part: there’s no need to cut the KryoSheet to size—it’s ready to go right out of the package!

Where to Get It and How Much?

Excited to upgrade your cooling game? The Thermal Grizzly KryoSheet is now available for order directly from the Thermal Grizzly Online Shop, as well as through their global network of distribution partners. As for the price, you’re looking at a manufacturer’s suggested retail price (MSRP) of €22.90, including VAT.

In a world where effective cooling can make or break your gaming experience, the KryoSheet is a solid investment for anyone serious about maximizing their GPU’s performance. So, are you ready to take your setup to the next level?

Thermal Grizzly introduces Expanded KryoSheet Size for GeForce RTX 5090 Cooling Solutions

Thermal Grizzly introduces Expanded KryoSheet Size for GeForce RTX 5090 Cooling Solutions

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Background Information


About ASUS:

ASUS, founded in 1989 by Ted Hsu, M.T. Liao, Wayne Hsieh, and T.H. Tung, has become a multinational tech giant known for its diverse hardware products. Spanning laptops, motherboards, graphics cards, and more, ASUS has gained recognition for its innovation and commitment to high-performance computing solutions. The company has a significant presence in gaming technology, producing popular products that cater to enthusiasts and professionals alike. With a focus on delivering and reliable technology, ASUS maintains its position as a important player in the industry.

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Technology Explained


Geforce: Geforce is a line of graphics processing units (GPUs) developed by Nvidia. It is the most popular GPU used in the computer industry today. Geforce GPUs are used in gaming PCs, workstations, and high-end laptops. They are also used in virtual reality systems, artificial intelligence, and deep learning applications. Geforce GPUs are designed to deliver high performance and power efficiency, making them ideal for gaming and other demanding applications. They are also capable of rendering high-resolution graphics and providing smooth, realistic visuals. Geforce GPUs are used in a variety of applications, from gaming to professional workstations, and are the preferred choice for many computer users.

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GPU: GPU stands for Graphics Processing Unit and is a specialized type of processor designed to handle graphics-intensive tasks. It is used in the computer industry to render images, videos, and 3D graphics. GPUs are used in gaming consoles, PCs, and mobile devices to provide a smooth and immersive gaming experience. They are also used in the medical field to create 3D models of organs and tissues, and in the automotive industry to create virtual prototypes of cars. GPUs are also used in the field of artificial intelligence to process large amounts of data and create complex models. GPUs are becoming increasingly important in the computer industry as they are able to process large amounts of data quickly and efficiently.

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