Up for sale is a high-quality, heavy-duty aluminum cooling assembly. This unit features a precision-machined silver contact base designed for maximum thermal transfer. It includes a built-in heavy-duty steel spring tension bracket to ensure a tight fit against your heat source (LEDs, chips, or regulators). Design: Multi-finned black anodized aluminum for high heat dissipation. Connectivity: Includes a pre-installed wiring harness with two separate 2-pin connectors (typically used for a 5V/12V fan and a thermistor/temperature sensor). Condition Note: This is the heatsink and mounting hardware only. No fan or electronic components are included. Residual thermal paste is present on the base. Perfect for: DIY electronics, high-power LED projects, custom PC cooling, or hobbyist thermal experiments.