Noctua today presented a new revision of its much acclaimed NH-U12DX and
NH-U9DX quiet CPU coolers for Intel Xeon workstations and servers. The new
i4 models support LGA2011 (both Square and Narrow ILM), LGA1356 and LGA1366
based Xeon platforms and now come with PWM fans for automatic speed control.
Fitted with the professional SecuFirm2™ mounting system and bundled with
Noctua's industrial-grade NT-H1 thermal compound, the NH-U12DX i4 and
NH-U9DX i4 form complete premium quality packages for quietly cooling Xeon
based workstations and servers.
"Builders of quiet workstations and servers still have trouble finding
quality cooling solutions for Intel's LGA2011 socket with Narrow ILM
mounting", explains Mag. Roland Mossig (Noctua CEO), "so we've decided
to update our DX line of coolers to work with both Square ILM and Narrow
ILM based LGA2011 platforms. At the same time, we've added PWM control
and switched the U12 version to the new, slimmer layout of the NH-U12S,
which not only provides better performance but also ensures easier
access to the RAM slots, which was another long time request from our
Supporting Intel’s LGA2011 (both Square and Narrow ILM), LGA1356 and
LGA1366 Xeon platforms, the SecuFirm2™ mounting included with the
NH-U12DX i4 and NH-U9DX i4 has been custom designed for system
integrators who require both perfect contact pressure and quick,
Both the NF-F12 120mm fan of the NH-U12DX i4 and the two NF-B9 92mm fans
of the NH-U9DX i4 now support PWM for fully automatic speed control. In
addition, the maximum fan speed can be reduced using the supplied
Low-Noise Adaptors for even quieter operation.
Thanks to its slim design with only 45mm fin depth, the NH-U12DX i4
ensures easy access to the RAM slots. When installed parallel to the
slots, it will not overhang the memory on LGA1356, LGA1366 and LGA2011
Square ILM even with two fans installed, thus providing full
compatibility with tall RAM heatsinks.
While the superior cooling performance of the NH-U12DX i4 makes it ideal
for quiet workstation builds, the 125mm height of the NH-U9DX i4 makes
it fully compatible with standard 4U server cases.
Pricing and availability The NH-U9DX i4 and NH-U12DX i4 will be available
shortly at suggested retail prices of EUR 59.90 / USD 64.90 (NH-U9DX i4) and
EUR 69.90 / USD 74.90 (NH-U12DX i4).