Name: NH-L9a-AM4 chromax.black
Brand: Noctua
SKU: 12663405
Price: 55.9 CHF
Availability: InStock
Rating: 4.8 (110 reviews)

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Noctua

The NH-L9a-AM4 chromax.black is a completely black version of Noctua's award-winning low-profile cooler designed for AMD Ryzen-based HTPCs and small form factor systems, the NH-L9a-AM4. The successful formula 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 the high-quality overall package is the renowned SecuFirm2 mounting system for AMD AM4 and Noctua's popular NT-H1 thermal paste.

Actual product image Noctua NH-L9a-AM4 chromax.black (37 mm)

Key specifications

Socket

A CPU socket or CPU slot is a mechanical component that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the CPU to be replaced without soldering.
Common sockets have retention clips that apply a constant force, which must be overcome when a device is inserted. For chips with a large number of pins, either zero-insertion force (ZIF) sockets or land grid array (LGA) sockets are used instead. These designs apply a compression force once either a handle (for ZIF type) or a surface plate (LGA type) is put into place. This provides superior mechanical retention while avoiding the risk of bending pins when inserting the chip into the socket.

Diameter

Number of fans

Airflow

The air volume refers to the amount of air that can be moved or circulated per unit of time. It is often measured in cubic metres per hour or litres per second. A higher air volume generally indicates a stronger suction force or circulation of air.

power connector

Height (with fan)

Documents

Assembly instructions.pdf

NH-L9a-AM4 chromax.black

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General information

Colour

Cooler properties

Heat sink properties

Fan dimensions

Fan properties

Connections

Power supply

Power

Scope of delivery

Origin

Voluntary climate contribution

Product dimensions

Package dimensions

With a low profile height of 37 mm, the cooler is specifically suited for compact cases and prevents conflicts with memory modules.

Compact height

The included fan achieves a reduced speed of 1800 RPM via an adaptor for quiet operation with processors under 65W TDP.

Quiet operation

The tailored SecuFirm2 mounting system allows for easy installation of the cooler on the AMD AM4 socket.

Straightforward installation

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Noctua NH-L9a-AM4 chromax.black

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Compact height

Quiet operation

Straightforward installation

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Compact height

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In Detail

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Product ratings110

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