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!
|Noctua Xeon Quiet CPU 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.
|Noctua NH-U12DX Specifications|
|Socket Compatibility||Intel LGA 771 and mPGA 604 (10mm mounting-holes only)|
|Height (without fan)||155mm|
|Width (without fan)||126mm|
|Depth (without fan)||65mm|
|Height (with fan)||155mm|
|Width (with fan)||126mm|
|Depth (with fan)||90mm|
|Weight (without fan)||600g|
|Weight (with fan)||770g|
|Material||Copper (base and heat-pipes)
Aluminium (cooling fins)
|Application||Intel Xeon 5XXX
Intel Xeon 7XXX
|Fan Compatibility||120 x 120 x 25mm
120 x 120 x 38mm
2 Fans Can Be Installed
|Scope of Delivery||• 1 x NH-U12DX Heatsink
• 1 x NF-P12 Fan
• Mounting clips for 2 fans
• Ultra-Low-Noise-Adaptor (U.L.N.A.)
• NT-H1 Thermal Compound
• SecuFirm2™ mounting kits for 771/604
|Noctua NF-P12 Fan Specifications|
|Blade Geometry||Nine Blade Design|
with L.N.A. (± 10%)
with U.L.N.A. (± 10%)
|Acoustical Noise||19.8 db(A)|
|MTBF||> 150,000 h|