"Providing a great balance between high efficiency and compact size, the NH-U9B SE2 is still one of our most popular models", says Mag. Roland Mossig (Noctua CEO). "The NH-U9S and NH-D9L stay true to this proven formula but now offer even better performance, better compatibility and PWM support for automatic fan speed control."
"Our DX i4 series are renowned among builders of LGA2011 based Intel Xeon systems and one of the few available quiet cooling solutions for Narrow ILM platforms", explains Mag. Roland Mossig (Noctua CEO). "With the new NH-D9DX i4 3U model, we can now offer a cooler for 3U cases that offers similar performance as the previous 4U model NH-U9DX i4."
All three models are currently shipping and will be available shortly. The manufacturer suggested retail prices are as follows:
NH-U9S: EUR 54.90 / USD 59.90
NH-D9L: EUR 49.90 / USD 56.90
NH-D9DX i4 3U: EUR 56.90 / USD 59.90