Dual Xeon: Noctua NH-U12DX CPU Cooler is tailor made for dual Xeon setups.
Noctua Hardware: Quiet PC USA distribute this Noctua product - please contact us if you are interested in bulk supply for Resale or OEM.

SKU: NHU12DX
RETAIL: $69.95
PRICE: $67.95

Based on Noctua's signature NH-U12 series and fitted with the award-winning NF-P12 fan and NT-H1 thermal compound, the NH-U12DX forms a complete premium quality package that provides outstanding quiet cooling performance for Intel Xeon workstations and servers. The new SecuFirm2™ mounting system for socket 771 is highly convenient and makes the NH-U12DX a tailor-made drop-in replacement for standard Intel coolers. To make your Xeon systems quieter has never been so easy!

Features

	Tailor-made for Dual Xeon The NH-U12DX's fin shape has been modified so that two coolers form an air duct on Dual Xeon setups, producing superior cooling performance at very low noise levels
	SecuFirm2™ for Socket 771 and 604 Completely pre-installed, the new SecuFirm2™ mounting system ensures maximum convenience and extremely short installation time.
	Drop-in replacement for standard Intel coolers SecuFirm2™ for Socket 771 is fully compatible with the original Intel installation system so that the NH-U12DX works as a simple drop-in replacement.
	NF-P12 120mm premium fan Featuring psychoacoustic optimizations and Noctua's premium-grade SSO-bearing, the award-winning NF-P12 is renowned for its exceptional quietness and long-term stability.
	NT-H1 thermal compound Noctua's much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability

Additional Features

• Four Dual-Heatpipe's for optimal heat absorption
• 35 aluminum cooling fins for optimal heat dissipation
• Soldered joints for optimal heat-transfer
• Screwless fan-mount including anti-vibration strips
• Universal fit for sockets LGA771, mPGA604 and Xeon 5000 and 7000
• Supplied with very quiet Noctua fan, from 12.6 dB(A)

Heat Sink Specifications

Heat Sink Specifications
Model	Noctua NH-U12DX
Dimensions(H x W x D) mm (with fan)	155 x 126 x 90mm
Dimensions(H x W x D) mm (without fan)	155 x 126 x 65mm
Material	Copper (base and heat-pipes), aluminum (cooling fins), soldered joints & nickel plating
Application	Intel Xeon 5xxx & Xeon 7xxx
Socket compatibility	Intel LGA 771 & mPGA 604 (10mm mounting holes only)
Fan compatibility	120 x 120 x 25mm / 120 x 120 x 38mm (2 fans mountable)
Weight (with fan)	770g
Weight (without fan)	600g
Warranty	6 years

Fan Specifications

Fan Specifications
Model	Noctua NF-P12
Bearing	SSO-Bearing
Blade geometry	Nine Blade Design
Rotational Speed (+/- 10%)	1300 RPM
Rotational Speed with *L.N.A. (+/- 10%)	1100 RPM
Rotational Speed with *U.L.N.A. (+/- 10%)	900 RPM
Fan	Noctua 120 x 120 x 25mm Vortex Control (2 fans mountable)
Airflow	37.3 - 54.3` cfm
Acoustical Noise	12.6 - 19.8 dB(A)
Input Power	1.08 W
Voltage Range	12V
MTBF	> 150.000 h

* LNA = Low noise adaptor
* ULNA = Ultra low noise adaptor

Product Includes

• 1x NH-U12DX Heatsink
• 1x NF-P12 fan
• Mounting-clips for 2 fans
• Ultra-Low-Noise-Adaptor (U.L.N.A.)
• Low-Noise-Adaptor (L.N.A.)
• NT-H1 thermal compound
• SecuFirm2™ mounting kits for 771/604

Installation instructions

For more information on the technical background of the fan please visit the Noctua website.

For detailed installation instructions please visit the Noctua website.

If there are any further questions regarding this CPU cooler, take a look at Noctua's FAQs for more information.

Reviews

CPU Cooler Reviews
...Noctua have got it right, shifting up a major gear and now a force to be reckoned within this exceptionally exclusive arena . Read the full review at 3d Professor.org.