Notes: 

• The LBC (Low Base Convexity) variant is specifically optimised for relatively flat CPUs. As such, it offers excellent contact quality on AMD AM5 even without the offset mounting as well as on other comparably flat CPUs (e.g. AM4, LGA2066, LGA2011, lapped or custom flat heatspreaders, etc.).

SPECIFICATION

Cooler Specification
Socket compatibility	AMD AM5, AM4 and Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150
Height (without fan)	168 mm
Width (without fan)	150 mm
Depth (without fan)	127 mm
Weight (without fan)	1180 g
Height (with fan)	168 mm
Width (with fan)	150 mm
Depth (with fan)	152 mm
Weight (with fan)	1525 g
Material	Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
NSPR	228
Fan compatibility	140x150x25 (with 120mm mounting holes), 140x140x25 (with 120mm mounting holes), 120x120x25 (optional NA-SFC12 fan clips required)
Scope of delivery	2x NF-A14x25r G2 PWM premium fan
	2x NA-RC16 Low-Noise Adaptor (L.N.A.)
	NA-YC1 4-pin PWM splitter cable
	NT-H2 high-grade thermal compound
	NA-TPG1 thermal paste guard for AM5
	NA-CW1 cleaning wipe
	SecuFirm2+™ multi-socket mounting system
	4x NM-ISW1 shim washers for LGA1700
	NM-SD1 Torx® T20 screwdriver
	Noctua metal case-badge
FAN Specification
Model	2x NF-A14x25r G2 PWM
Bearing	SSO2
Max. rotational speed (+/- 10%)	1500 RPM
Max. rotational speed with L.N.A. (+/- 10%)	1250 RPM
Max. airflow	155.6 m³/h
Max. airflow with L.N.A.	127.1 m³/h
Max. acoustical noise	24.8 dB(A)
Max. acoustical noise with L.N.A.	19.7 dB(A)
Blade geometry	Progressive-Bend impeller
Acoustical noise	24.8 dB(A)
Input power (max.)	2.28 W
Voltage range	12 V
MTTF	> 150.000 h