Cooler Master MAY-D6PN-220PK-R1 DT621 6 Heatpipes 120mm Fan Dual-Tower CPU Air Cooler Black

The Cooler Master DT621 Black features a compact 1.5-tower dual-tower design standing at 159mm tall, engineered to deliver high-performance cooling through six copper heatpipes and a custom 30mm-thick fan. This configuration provides the thermal efficiency of a dual-tower heatsink while maintaining excellent clearance for memory modules and chassis side panels.

Six copper heatpipes and a solid copper base for rapid thermal transfer

At the core of the DT621 Black is a high-conductivity copper base that makes direct contact with your CPU integrated heat spreader. Heat is quickly drawn away from the processor and distributed across the dual aluminium fin towers via six dedicated copper heatpipes. This multi-heatpipe layout ensures even thermal distribution across the cooling fins, preventing heat build-up during sustained multi-threaded workloads or heavy gaming sessions.

Thicker 30mm PWM fan drives 2.52 mmH2O of static pressure

Unlike standard 25mm-thick cooling fans, the DT621 Black utilises a deeper 120 x 120 x 30 mm PWM fan. This extra 5mm of depth allows the fan blades to push air with greater force, achieving a high static pressure of 2.52 mmH2O and an airflow rate of 72.8 CFM. Operating at speeds up to 2050 RPM (±10%), the fan uses a 4-pin PWM connector to automatically adjust its velocity based on system temperatures, keeping noise levels at or below 33 dBA during intense operation.

Compact 159mm height ensures broad chassis and RAM compatibility

Many dual-tower coolers suffer from clearance issues, but the DT621 Black is built with a 1.5-tower structure measuring 125 x 100 x 159 mm. The 159mm height allows it to fit into a wide variety of standard mid-tower PC cases without contacting the tempered glass side panel. Additionally, the asymmetric physical footprint is offset to clear motherboard VRM heatsinks and high-profile RAM kits, ensuring you do not have to compromise on your choice of memory.

Ready for modern sockets with a three-year warranty

The mounting system is designed for straightforward installation across multiple generations of hardware. It offers out-of-the-box support for the latest platforms, including Intel LGA 1851 and AMD AM5, alongside legacy sockets such as Intel LGA 1700, 1200, 115x, and AMD AM4. Backed by a 3-year warranty, this air cooler provides long-term reliability and consistent thermal management for your system.