Thermal Grizzly DeltaMate CPU Block MPII CPU Water Cooler, AM5/AM4, ARGB, G1/4 Inch - Black

The Thermal Grizzly DeltaMate CPU Block MPII is a performance-oriented CPU water cooler for AMD AM5 and AM4. Its nickel-plated copper cold plate uses exceptionally fine microfins to provide a large contact area with the coolant. A solid metal housing and the illuminated viewing window combine high cooling performance with a premium appearance.

• 0.2 mm microfins: Large surface area for rapid heat transfer
• AM5 and AM4: Compatible with current and older AMD platforms
• Copper cold plate: Nickel-plated for high thermal conductivity
• G1/4 inch: Durable fittings for custom water cooling loops
• ARGB: Illuminated borosilicate glass for clear views

Fine microfins for efficient heat transfer

Above the CCD areas, there are 25 microfins each 0.2 mm wide and spaced apart. This fine structure increases the surface area through which heat is transferred to the coolant. Above the I/O die, an additional 29 microfins with a width of 0.4 mm are used to optimise flow distribution. This means the cold plate is precisely tailored to the architecture of modern AMD processors.

Solid metal housing with G1/4-inch fittings

The housing is made from solid, nickel-plated brass, providing a robust base for the cooling circuit. Brass threaded inserts accommodate the standard G1/4-inch fittings. The fittings are positioned offset in the upper right area, allowing for better visibility of the internal cooler structure. EPDM seals support long-lasting sealing against coolant and heat.

ARGB lighting behind borosilicate glass

A viewing window made of borosilicate glass allows a clear view of the cooler’s internal construction. Integrated ARGB LEDs illuminate the window and are controlled via a 5 V 3-pin connector on the motherboard. The glass is UV-resistant, scratch-resistant, and more resistant to alcohol-based cleaners than acrylic glass. A magnetic cover additionally enables two different visual configurations.