Thermal Grizzly AM5 Mycro Direct-Die CPU Cooler and KryoSheet Thermal Pad (33 x 33mm) Bundle, With D-RGB

This bundle includes the Thermal Grizzly AM5 Direct-Die CPU water block and Thermal Grizzly KryoSheet thermal pad.

The AM5 Mycro Direct-Die RGB is a water cooler for AMD's Ryzen 7000 processors that sits directly on the chiplets of a deliddeten (decapitated) CPU. Constructed from nickel-plated copper, the direct-die water cooler offers outstanding thermal conductivity. This is further increased by an optimized structure of the microfins on the top. In addition, direct die cooling eliminates a layer of heat conducting agent and the CPU's heat spreader compared to normal water cooling. This significantly improves the heat transfer from the CPU to the water cooling circuit.

Visually, the AM5 Mycro Direct-Die RGB offers a stylish appearance. There is a block of acrylic glass on the nickel-plated base plate, which is subjected to a tempering process after milling. The tempering process frees the acrylic glass from internal surface tension. This ensures that no stress cracks form in the acrylic glass, even after a long period of use.

A cover made of anodized aluminum is magnetically attached to this. 13 RGB LEDs integrated in the lid illuminate the acrylic glass on the side and the G1/4 inch thread, whereby the lid can be mounted in such a way that the RGB connection cable can be routed up or down. The RGB lighting is connected via a 3-pin ARGB header (+5V/DATA/GND).

Water cooler for direct die mounting
Nickel-plated copper microfin cooler
Replaces SAM and heat spreader
Anodized aluminum cover
Block of tempered acrylic glass
Addressable RGB lighting
G1/4 inch connections
For delidded CPUs only!

The AM5 Mycro Direct-Die RGB 's nickel-plated finish is compatible with traditional thermal compounds and gallium-based liquid metals. The nickel forms a barrier between the liquid metal and the copper cooler, preventing liquid metal from diffusing into the copper and minimizing alloy formation. As a result, repeated application of liquid metal is generally not necessary. A KryoSheet graphene thermal pad can be used as a thermal interface between the CPU and the AM5 Mycro Direct-Die RGB for the most maintenance-free system possible. Since KryoSheet pads are electrically conductive, a cover is included to protect the electronic components on the CPU package.

Thermal Grizzly KryoSheet series can be used as an excellent alternative for thermal compounds from the higher performance segment. Similar to the Carbonaut pads, they have an adaptable surface with very high thermal conductivity. Compared to Carbonaut pads, KryoSheet offers a significantly higher thermal conductivity as a high-end product.

This increased thermal conductivity is based not only on the choice of material, but on the innovative manufacturing process. KryoSheet contains no liquid components and is therefore not subject to the usual aging that is the case with traditional thermal grease. Drying out is not possible.

Outstanding thermal conductivity
Simple application
Consistently high performance
Extreme longevity
Caution: Electrically conductive! Note instructions!

The KryoSheet Graphene Pads feature a Z-direction stacked molecular structure. This optimized structure enables excellent and constant thermal conductivity. A specially developed manufacturing process is responsible for this, in which the hexagonal crystal structure of the graphite is broken up along the basal plane in order to be able to exploit the anisotropy of the thermal conductivity of the graphite. As a side effect of this complex manufacturing process, however, the electrical conductivity is also increased and the stability of the KryoSheet pads is affected, so that the pads are only to be used according to the instructions

Size:
33x33mm: AMDSocket AM5 CPUs

KryoSheet is also available pre-assembled in various other CPU/GPU standard sizes, e.g. (sold separately):

KryoSheet 33 x 33 mm Compatibility

AMD CPUs:
Socket AM5
Nvidia GPUs:
RTX 2080 ti, Titan RTX

Technical specifications

Thickness 0.2mm
Temperature -250°C / +150°C