Based on Noctua's signature NH-U12 series and fitted with the award-winning NF-P12 fan and NT-H1 thermal compound, the NH-U12DO forms a complete premium quality package that provides outstanding quiet cooling performance for AMD Opteron workstations and servers. The NH-U12DO's SecuFirm™ mounting system screws directly to the standard backplate and makes the NH-U12DO a simple drop-in replacement for AMD stock coolers.
Can be turned by 90° for optimal compatibility and positioning
The NH-U12DO can be installed rotated by 90° to allow for an optimal positioning of the cooler and to evade compatibility issues on dual socket mainboards.
Drop-in replacement for standard AMD coolers
The NH-U12DO's SecuFirm™ mounting system screws directly to the standard Socket F backplate in order to facilitate the installation process.
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.
Socket compatibility Sockel K8 (754, 939, 940) & Sockel F (if the hole spacing is 88.9mm)
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) 530 g
Weight (with fan) 700 g
Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
Fan compatibility 120x120x25mm / 120x120x38mm (2 fans can be installed)
Scope of Delivery 1x NH-U12DO heatsink
1x NF-P12 fan
Mounting-clips for 2 fans
NT-H1 thermal compound
SecuFirm™ mounting kits for Socket F
Warranty 6 Years
Model Noctua NF-P12
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
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