Other features
| Airflow |
92.3 m³/h |
| Heat sink dimensions |
126 x 65 x 155 mm |
| Rotational speed |
1300 RPM |
Performance
| Noise level (high speed) |
19.8 dB |
| Type |
Fan |
| Suitable for |
Chipset |
| Fan diameter |
120 mm |
| Supported processor sockets |
LGA 1366 (Socket B) |
NH-U12DX 1366, 120 mm, 1300 rpm, 92.3 m³/h, 19.8 dB(A), 1.08 W, 12 V, Copper, 770 g
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 5500/5600 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 5500/5600 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. Please choose our NH-U12P SE2 for these mainboards.
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.
