Noctua NH-D14

Combining a massive six heatpipe dual radiator design with an exquisite NF-P14/NF-P12 dual fan configuration, the NH-D14 is built for ultimate quiet cooling performance. Topped off with a tube of Noctua’s award-winning NT-H1 thermal compound as well as the new SecuFirm2™ multi-socket mounting system, the NH-D14 is an elite choice for the highest demands in premium quality quiet cooling.

6 heatpipe dual radiator design
Providing more surface area, better heat-distribution and superior airflow efficiency than conventional tower style heatsinks, the NH-D14’s six heatpipe dual radiator design was developed to provide ultimate quiet cooling performance in dual fan mode.

Dual NF-P14/NF-P12 fan setup
The NH-D14 sports a premium quality dual fan setup consisting of Noctua’s award-winning NF-P12 (120mm) and NF-P14 (140mm) fans, both of which feature Vortex-Control Notches, SCD technology and SSO-Bearings in order to achieve a perfect balance of performance and quietness.

Asymmetrical design for high compatibility
An asymmetrical design that gives more clearance towards the RAM slots ensures good compatibility despite of the cooler’s size. The NF-P12 fan can be moved upwards or left off in order to further improve compatibility.

Excellent component cooling
Hanging out at the bottom of the fin-stacks, the NF-P14 fan doesn’t only contribute to the NH-D14’s superb CPU cooling capabilities but also provides massive airflow over surrounding motherboard components and heatsinks, thus ensuring excellent component cooling performance.

SecuFirm2™ multi-socket mounting system
Noctua’s enthusiast grade SecuFirm2™ multi-socket mounting provides broad socket compatibility (LGA1366, LGA1156, LGA775, AM2, AM2+ and AM3) and meets the highest demands in safety, contact pressure and ease-of-use.

NT-H1 thermal compound
Noctua's much-acclaimed NT-H1 is a well proven pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability.

Specifications:
Socket compatibility
Intel LGA1366, LGA1156, LGA775
AMD AM2, AM2+, AM3 (backplate required) 
 
Height (without fan)  160 mm
Width (without fan)  140 mm
Depth (without fan)  130 mm
Height (with fan)  160 mm
Width (with fan)  140 mm
Depth (with fan)  158 mm
Weight (without fan)  900 g
Weight (with fan)  1070/1240* g
Material  Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating 
Fan compatibility  140x140x25 & 120x120x25mm 
 
Scope of Delivery
1x NF-P14 premium fan
1x NF-P12 premium fan
2x Ultra-Low-Noise Adaptor (U.L.N.A.)
Y-Split Cable
NT-H1 high-grade thermal compound
SecuFirm2™ Mounting Kits
 
Fan specifications
Model  Noctua NF-P14 & Noctua NF-P12 
Bearing  SSO-Bearing 
Rotational Speed (+/- 10%)  1200 / 1300 RPM
Rotational Speed with U.L.N.A. (+/- 10%)  900 / 900 RPM
Airflow  110,3 / 92,3 m³/h
Airflow with U.L.N.A.  83,7 / 63,4 m³/h
Acoustical Noise  19,6 / 19,8 dB(A)
Acoustical Noise with U.L.N.A.  13,2 / 12,6 dB(A)
Input Power  1,2 / 1,08 W
Voltage Range  12 V
MTBF  > 150.000 h

More info:
http://noctua.at/main.php?show=productview&products_id=34&lng=en&set=1