Successor to the award-winning NH-C14, the NH-C14S is an elite class top-flow CPU cooler that is extremely efficient, highly compatible and remarkably adjustable. Thanks to its deeper fin stack and the renowned NF-A14 PWM fan, the single fan NH-C14S provides similar quiet cooling performance to its dual fan predecessor while being even more versatile: With the fan installed on top of the fins, the cooler is compatible with RAM modules of up to 70mm height. With the fan installed underneath the fins, the total height of the cooler is only 115mm, making it suitable for use in many HTPC cases. At the same time, the new offset layout allows it to clear the top PCIe slot on most µATX and ATX motherboards. Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua’s proven  NT-H1  thermal compound and full 6 years manufacturer’s warranty, the NH-C14S is a premium quality top-flow solution for the highest demands. 
Cooler Specification 
Socket compatibility - Intel LGA1700, LGA2066, LGA2011-0 & LGA2011-3 (Square ILM), LGA1156, LGA1155, LGA1151, LGA1150 & AMD AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+ (backplate required), AM4 with NM-AM4 
Height (without fan) - 115 mm 
Width (without fan) - 140 mm 
Depth (without fan) - 163 mm 
Height (with fan) - 115 / 142 mm 
Width (with fan) - 140 mm 
Depth (with fan) - 163 mm 
Weight (without fan) - 820 g 
Weight (with fan/s) - 1015 g 
Material - Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating 
Fan compatibility - 140x140x25mm (with square frame) 
Scope of delivery:
- 1x NF-A14 PWM premium fan
- Low-Noise Adaptor (L.N.A.)
- Fan clips for second fan
- NT-H1 high-grade thermal compound
- SecuFirm2™ mounting kit
- Noctua Metal Case-Badge
Warranty - 6 years
FAN Specification 
Model - 1x Noctua NF-A14 PWM 
Bearing - SS02 
Max. Rotational Speed (+/- 10%) - 1500 RPM 
Max. Rotational Speed with L.N.A. (+/- 10%) - 1200 RPM 
Min. Rotational Speed (PWM, +/-20%) - 300 RPM 
Max. Airflow - 140,2 m³/h 
Max. Airflow with L.N.A. - 115,5 m³/h 
Max. Acoustical Noise - 24,6 dB(A) 
Max. Acoustical Noise with L.N.A. - 19,6 dB(A) 
Input Power - 1,56 W 
Voltage Range - 12 V 
MTTF - > 150.000 h