Noctua NH-L9a-AM4 chromax.black Ultra-Low-Profile 92mm Air Cooler for Socket AM4
£52.99
Optimise the thermal performance of your compact system with the Noctua NH-L9a-AM4 chromax.black Air Cooler, designed to maintain stable temperatures in demanding systems. NH-L9a-AM4 chromax.black Features The Noctua NH-L9a-AM4 chromax.black is a premium, ultra-compact cooler, ideal for ITX systems and SFF builds where space is critical. Its low-profile design, just 37 mm tall, ensures maximum compatibility with mini ITX motherboards and slim cases without interfering with adjacent components or RAM modules. Thanks to its highly efficient 92 mm fan, the NH-L9a-AM4 delivers quiet cooling even under intensive loads, with a maximum noise level of 14.8 dB with L.N.A. and 23.6 dB without an adaptor. It ensures stability for AMD Ryzen Socket AM4 processors in scenarios such as intensive gaming, content creation and compact workstations. The system includes aluminium fins and a copper base for optimum heat transfer, as well as PWM technology for intelligent fan speed control, automatically adapting performance to the system’s thermal demand. Its Chromax.black finish provides an understated, professional style, making it easy to integrate into builds where design matters. Perfect for those who want to assemble compact builds or HTPCs without sacrificing performance or acoustics. It includes the SecuFirm2 mounting system for quick, secure installation. If you need a reliable, quiet cooler for your Ryzen APU or compact PC, the NH-L9a-AM4 chromax.black is the right choice. NH-L9a-AM4 chromax.black Specifications Specification Details Socket compatibility AMD Socket AM4 Supported processors AMD Ryzen Type Air cooler, ultra-low profile Fan diameter 92 mm Fan speed 600 - 2500 RPM (PWM) Maximum airflow 57.5 m³/h Noise level Maximum: 14.8 dB(A) with L.N.A. / 23.6 dB(A) without adaptor Air pressure Maximum: 1.06 mmH2O with L.N.A. / 2.11 mmH2O without adaptor Base material Copper Fin material Aluminium Total height 37 mm Cooler dimensions 114 x 92 x 37 mm Fan dimensions 92 x 92 x 14 mm Approximate weight 465 g PWM technology Yes Rated voltage 12 V DC Estimated service life More than 150 000 hours (MTTF) Colour Black (chromax.black) FAQs – NH-L9a-AM4 chromax.black Can I install the NH-L9a-AM4 chromax.black in any ITX case? Thanks to its 37 mm height and compact format, it is compatible with most ITX cases and slim chassis. Always check the maximum cooler height supported by your case before installation. Is it sufficient to cool high-performance Ryzen CPUs? The NH-L9a-AM4 chromax.black is ideal for low- and medium-power Ryzen processors or APUs. If you use high-end CPUs with a high TDP, consider more robust models for sustained overclocking. Can the fan be replaced? Yes, you can replace the fan with another compatible 92 mm model if necessary, provided you maintain the low profile to avoid physical compatibility problems. Does it include thermal paste? Yes, the cooler comes with high-efficiency thermal paste that ensures optimum heat transfer during initial installation.
1-year warranty