Thermal Grizzly AMD Mycro Direct-Die Pro

Thermal Grizzly AMD Mycro Direct-Die Pro RGB V1 – AM5 Direct-Die CPU Water Block Purpose-built for delidded Ryzen™ systems, the AMD Mycro Direct-Die Pro RGB V1 shortens the thermal path by placing a nickel-plated copper cold plate directly on the silicon—no IHS in between. A revised hybrid micro-fin jet-plate design lowers flow resistance while boosting heat transfer, and the anodized-aluminum/acrylic top adds subtle 5V ARGB lighting. Standard G1/4″ ports integrate cleanly into custom loops. Key Features Pro cold plate: Hybrid micro-fins with a jet plate for optimized flow and stronger hotspot cooling. Nickel-plated copper: Acts as a diffusion barrier for gallium liquid metal, so repeat applications are typically unnecessary. Direct-die mount: Replaces the AM5 Socket Actuation Mechanism (SAM) and sits on the delidded CPU chiplets. ARGB lighting, stress-relieved acrylic: 3-pin 5V ARGB header; annealed acrylic resists long-term stress cracking. Loop-friendly: Top cover with G1/4″ threaded ports; includes a pressure test report up to 600 mbar. AM5 compatibility note: Generally compatible with Ryzen 9000 (incl. X3D); not compatible with Ryzen 5 7400F or 8000G APUs (as of Sept 2025). Specification Detail Model AMD Mycro Direct-Die Pro RGB V1 Product No. / MPN  TG-MY-DD-P-RGB-A EAN 4260711991080 Socket AMD AM5 (direct-die; delidded CPU required) Materials Nickel-plated copper cold plate; anodized aluminum annealed acrylic top Lighting Digital aRGB (3-pin 5V, 5V/DATA/GND) Ports G1/4″ Thread Scope of Delivery Block, insulation sheet, 600 mbar pressure test report, 4× UNC 1/4″ pan-head screws, 5/64″ hex key, Torx T20 angle wrench ATTENTION: Removing the heat spreader (“delidding”) of a processor is at your own risk! The manufacturer’s warranty expires when the CPU is delidded. Damage caused by delidding the CPU is not covered by the manufacturer’s warranty. Removing the Socket Actuation Mechanism (SAM) of the mainboard may invalidate the manufacturer’s warranty of the mainboard manufacturer. Why You’ll Love It For advanced AM5 custom loops, the Mycro Direct-Die Pro RGB V1 delivers lower thermal resistance and improved flow, with nickel plating ready for liquid metal and a clean, standard G1/4″ interface. If you’re chasing the quietest clocks or the highest boosts from a delidded Ryzen, this is the purpose-built block to get you there.