Thermal Grizzly DeltaMate GPU Water Cooler for Astral RTX 5090, ARGB, with Backplate - Acrylic, Black

The DeltaMate GPU water cooler from Thermal Grizzly is suitable for all hardware enthusiasts who want to get the maximum performance out of their ASUS ROG Astral RTX 5090. This massive cooling block not only offers particularly strong cooling performance but also an elegant appearance – supported by the acrylic window and integrated ARGB lighting.

• Extremely thin 0.2 mm microfins for optimal heat exchange
• Elegant full-metal construction with viewing window and ARGB lighting
• Targeted cooling of all VRAM and VRM components for reliable operation
• Customisable with through (4-port) or direct connections (2-port)
• Ready to use immediately – thermal pastes and pads included

High-performance water block for ASUS ROG Astral 5090 graphics cards

The cooling performance of the DeltaMate GPU block for the ROG Astral RTX 5090 is primarily due to the optimised flow design of the coolant over the massive copper cooler. This ensures your graphics card remains perfectly cooled even during the most intensive applications.

The cooler consists of two screwed-together parts: the smaller core cold plate for the graphics chip and the VRM/VRAM cold plate for video memory (VRAM) and voltage regulators (VRM), which together with the aluminium housing form the water block. This way, all components of the graphics card are adequately cooled.

“The Oracle” PCB and RGB lighting

The DeltaMate ROG Astral RTX 5090 Black GPU water block features an integrated spacer PCB that is precisely adapted to the shape of the ROG Astral RTX 5090 graphics card’s board. This dummy PCB allows the water block to be used directly out of the box, simplifying the planning of a custom water cooling loop.

This allows correct alignment and fit to be checked before any disassembly, greatly easing the setup process of the custom loop. The PCB also serves as a template for the mounting process and is printed with the positions of screws and thermal pads.

Modular design and scope of delivery

The DeltaMate GPU water block is supplied standard with the brass direct terminal. With the optional through terminal, you have the option to expand the water block with an additional brass inlet and outlet port according to your needs.

More than enough is provided for installation as well: with included thermal materials such as thermal paste and the required pads, you are ready to start immediately without any additional accessories.