Noctua NH-U12DX i4 CPU Cooler

Keep your processor chill with the NH-U12DX i4 CPU Cooler from Noctua. Designed to provide quiet airflow to Intel Xeon CPUs, this cooler features a single 120mm 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-F12 PWM fan supplies up 54.97 CFM at 300 to 1500 rpm and 22.4 dBA. An included low-noise adapter allows for even lower noise levels, up to 18.6 dBA, at the cost of a decreased max fan speed of 1200 rpm. This fan uses an SSO-bearing design and has a lifespan of more than 150,000 hours. The Noctua NH-U12DX i4 CPU Cooler is compatible with Intel LGA 2066, square- and narrow-ILM 2011 and 2011-v3, and 1356 sockets. LGA 1366 sockets are also supported when using a Xeon backplate.