Noctua NH-U12DX Dual Xeon 5500 Series CPU Cooler - Socket 1366

Noctua NH-U12DX 1366

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 1366 forms a complete premium quality package that provides outstanding quiet cooling performance for Intel's LGA1366 Xeon 5500 CPUs. The new SecuFirm2™ mounting system for LGA1366 is highly convenient and makes the NH-U12DX 1366 a tailor-made drop-in replacement for standard Intel coolers. To make your Xeon 5500 systems quieter has never been so easy!

Caution: The NH-U12DX 1366 can only be used on mainboards that have a backplate with screw threads for CPU cooler installation (such as the Intel reference backplate for Xeon 5500). The cooler is thus incompatible with Xeon 3500 and Core i7 mainboards that don’t have such a backplate.
 

SecuFirm2™ for Socket LGA1366 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 LGA1366 is fully compatible with the original Intel installation system so that the NH-U12DX 1366 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.

 

Noctua NH-U12DX 1366 Socket compatibility LGA1366 (backplate with screw threads for CPU cooler installation required) Height (without fan) 155 mm Width (without fan) 126 mm Depth (without fan) 65 mm Height (with fan) 155 mm Width (with fan) 126 mm Depth (with fan) 90 mm Weight (without fan) 600 g Weight (with fan) 770 g Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating Application Intel Xeon 55xx Fan compatibility 120x120x25mm / 120x120x38mm (2 fans can be installed) Scope of Delivery 1x NH-U12DX Heatsink 1x NF-P12 fan Mounting-clips for 2 fans Ultra-Low-Noise-Adaptor (U.L.N.A.) NT-H1 thermal compound SecuFirm2™ mounting kits for LGA1366 Warranty 6 Years 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 Airflow 92,3 m³/h Airflow with L.N.A. 78,5 m³/h Airflow with U.L.N.A. 63,4 m³/h Acoustical Noise 19,8 dB(A) Acoustical Noise with L.N.A. 16,9 dB(A) Acoustical Noise with U.L.N.A. 12,6 dB(A) Input Power 1,08 W Voltage Range 12 V MTBF > 150.000 h