The NH-L9a-AM4 chromax.black is a completely black version of Noctua's award-winning low-profile cooler NH-L9a-AM4, designed for AMD Ryzen-based HTPCs and small form factor systems. The recipe for success remains unchanged thanks to the same super-flat heatsink and the proven NF-A9x14 PWM premium fan: strong cooling performance and excellent quiet operation at a height of just 37 mm, combined with RAM and PCIe compatibility. The chromax.black version, with its black fan and black-coated heatsink, also combines these advantages with a sleek stealth design. Completing this high-quality overall package is the renowned SecuFirm2 mounting system for AMD AM4 and Noctua's popular NT-H1 thermal paste.
Socket | AM4 |
Height (with fan) | 37 mm |
Diameter | 92 mm |
Number of fans | 1 x |
Airflow | 57.50 m³/h |
power connector | 4-pin PWM |
Documents | |
Item number | 12663405 |
Manufacturer | Noctua |
Category | CPU coolers |
Manufacturer no. | NH-L9a-AM4 CH.BK |
Release date | 5.2.2020 |
Colour | Black |
Exact colour description | Black |
CPU cooler design | Top Blower |
Fan type | Top-Down Cooler |
Socket | AM4 |
Cooler mounting | Screw |
Supported fan sizes | 92mm |
Number of heatpipes | 2 |
Materials radiator core | Aluminium |
Material cooling fins | Copper |
Diameter | 92 mm |
Number of fans | 1 x |
Max. Speed | 2500 RPM |
Airflow | 57.50 m³/h |
Max. noise level | 23.60 dB |
LED colour | without LED |
Fan bearing type | SSO2 |
power connector | 4-pin PWM |
Power consumption | 2.52 W |
Voltage | 12 V |
Scope of delivery | Black coated NH-L9a-AM4 heat sink, NF-A9 |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Width (with fan) | 95 mm |
Length (with fan) | 95 mm |
Height (with fan) | 37 mm |
Weight | 380 g |
Length | 21.50 cm |
Width | 15.20 cm |
Height | 5.70 cm |
Weight | 723 g |
How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?
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