CPU Water Block AOC Thermal Grizzly Mycro Pro RGB for Intel LGA1851 / LGA1700

The AOC Thermal Grizzly Mycro Pro RGB CPU water block is engineered for liquid-cooled custom PC systems using Intel LGA1851 and LGA1700 sockets. It provides direct-contact cooling for modern Intel processors and integrates RGB illumination for visual customization. The unit is intended to be mounted within a closed-loop or custom loop cooling system and offers a balance of thermal performance and aesthetic control for enthusiasts and system builders.

Advantages

The water block combines a precision-machined cold plate with a flow-optimized top to maximize heat transfer from the CPU to the coolant while minimizing flow restriction. Integrated RGB lighting allows synchronization with system lighting ecosystems and adds a configurable visual element without affecting cooling performance. The design supports reliable mounting on supported Intel sockets and is compatible with typical fittings used in custom loops, enabling straightforward integration into existing cooling setups.

Suitable for

• Custom liquid cooling loops in desktop gaming or workstation PCs
• Enthusiast builds that require direct-contact CPU cooling for high thermal loads
• Systems where visual RGB customization and synchronized lighting are desired
• Upgrading thermal performance on Intel LGA1851 and LGA1700 platforms

When it may not be suitable

This water block is not intended for use with air-cooling setups or closed all-in-one (AIO) units that do not accept replaceable CPU blocks. Systems using non-supported CPU sockets will require a different block or adapter; verify socket compatibility before purchase. It also requires a functioning liquid-cooling loop, appropriate fittings, and periodic maintenance of the coolant and loop components.

Key specifications

• Socket compatibility: Intel LGA1851, LGA1700
• Mounting type: Cold plate direct-contact design for Intel CPU heatspreader
• Cooling method: Liquid loop CPU water block for custom or user-serviceable loops
• Lighting: Integrated RGB illumination compatible with common motherboard lighting headers or controllers
• Materials: Precision-machined cold plate and flow-optimized top construction (metal and durable top material)
• Fittings compatibility: Standard G1/4 or commonly used custom loop fittings (verify before installation)

How to use

Install the water block as part of a closed or custom liquid-cooling loop following the manufacturer's mounting instructions for Intel LGA1851/LGA1700. Prepare the CPU surface, apply a thin, even layer of thermal interface material, align the block over the CPU heatspreader, and secure the mounting hardware to the recommended torque or pressure guidelines. Connect inlet and outlet tubing using appropriate fittings and ensure leak-free joints. Complete the loop with a compatible radiator, pump, reservoir, and coolant, then perform leak testing and fill procedures before powering the system. Configure RGB lighting through the motherboard or controller software as required.

What to consider before purchase

• Verify motherboard and CPU socket compatibility with Intel LGA1851 or LGA1700
• Confirm your custom loop fittings and tubing sizes are compatible with the block
• Ensure you have or plan for a compatible pump, radiator, reservoir, and coolant
• Check available clearance inside the case for mounting and tubing routing
• Plan for routine maintenance of the loop, including coolant replacement and leak inspections

Usage recommendations

For optimal thermal performance, use a high-quality, low-conductivity coolant and follow the recommended mounting torque. Run an extended leak test after setup, and synchronize RGB lighting through your motherboard or a dedicated controller to maintain consistent illumination behavior across components.