This Dynatron Q3 is an active CPU cooler designed specifically for 1U rackmount server and workstation builds using Intel LGA 1700 or LGA 1851 socket processors. The cooler is new and ships with free shipping. It is engineered for compact, high-density environments where effective cooling and space efficiency are critical. Suitable for IT professionals, system builders, or anyone maintaining or upgrading a rack-mounted system, this model provides focused thermal management in a low-profile form factor. Its active cooling design helps maintain stable CPU temperatures under load in constrained chassis. Always verify compatibility with your specific motherboard and chassis clearance before purchase. Check the listing for full details on dimensions and mounting hardware. Dynatron Q3 Intel LGA Socket 1700 / 1851 Active 1U Rackmount CPU Cooler. Condition: New. Listed at 39.00 USD. LGA 1851/1700. CPU Socket. CPU Support. Double Ball. 70,000 Hours. (40 °C or 104 °F). under normal temperature. Pin4-Blue (PWM).