Noctua NH-D9DX i4 3U CPU Cooler

Keep your processor chill with the NH-D9DX i4 3U CPU Cooler from Noctua. Designed for quiet airflow, this cooler features a single 92mm fan and aluminum radiator, as well as a nickel-plated copper heatsink and tubes. Users can install a second fan on the radiator using the included fan mounting clips, and the included NF-A9 PWM fan supplies up 46.44 CFM at 400 to 2000 rpm and 22.8 dBA. An included Low-Noise Adapter allows for even lower noise levels, up to 16.3 dBA, at the cost of a decreased max fan speed of 1550 rpm. This fan uses an SSO-bearing design and has a lifespan of more than 150,000 hours. The Noctua NH-D9DX i4 3U is 100% RAM compatible with Intel LGA 2011, 1366, and 1356 sockets, with no overhang or interference with memory slots. It’s also compatible with LGA 2066 slots, and LGA 1366 slots with a Xeon backplate.