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Extender Alphacool 12566 Black 73mm Height 98g
The Alphacool 12566 Extender Black 73mm Height 98g is an accessory created to extend and improve the cooling contact and clearance for compatible water blocks and radiators. Designed for use with Alphacool NexXxos GPX series products, the extender raises mounting height and adapts the cooling assembly to varied component layouts while maintaining a compact footprint. Its black finish offers a neutral appearance that integrates with most system builds.
This extender increases the clearance between the cooling block and surrounding components, enabling better fitment in tight builds and allowing for additional thermal interface material where needed. The precise dimensions and balanced weight maintain mechanical stability and avoid introducing significant stress to mounting points. The black surface reduces visible contrast with common cooling parts and contributes to a uniform system aesthetic.
Position the extender between the water block and the mounting surface according to the Alphacool NexXxos GPX installation instructions. Ensure mating surfaces are clean and that any thermal interface material is applied or adjusted to accommodate the increased gap. Tighten mounting hardware gradually and evenly to achieve consistent contact without over-torquing. Verify that adjacent components and tubing have sufficient clearance after installation.
Use this extender when additional height or clearance will improve fitment or thermal interface alignment. Confirm compatibility with your specific NexXxos GPX variant and follow manufacturer torque specifications for mounting screws. Regularly inspect mounting points and thermal interfaces during maintenance to ensure continued effective cooling performance.
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