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The IBM Mainframe Computer Internal Cooling Module Top Plate & Cooling Pistons 3081 is a crucial component for cooling the mainframe computer. Designed specifically for IBM mainframe systems, this cooling module ensures efficient heat dissipation to maintain optimal temperatures for uninterrupted operation. The top plate and cooling pistons work together to provide a reliable cooling solution, making it an essential part of the computer's overall performance and longevity.
It looks like there’s more than 200 brass pistons for this top plate. It looks like they may have not been used, but I’m not certain. Please check the photos closely for additional details.

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