Special edition of the popular Noctua NH-L9i cooler. The Noctua NH-L9i chromax.black is completely black and gives every system not only excellent cooling but also a unique look. With its 37mm low profile design it becomes the perfect companion for your small form factor PC. The PWM fan supports fully automatic cruise control, the NH-L9i shines with superb performance in a compact design.The features of the Noctua NH-L9i chromax.black at a glance:- Special edition of the NH-L9i from Noctua- Black coated heat sink and matching accessories- 37mm low profile cooler- For use with processors up to 65W- 100% compatibility with PCIe cards on mini-ITX and RAM - Black NF-A9x14 PWM premium fan- 33.8 CFM delivery volume- Max 23.6 dB(A) noice level- 6 Year WarrantyAward-winning NH-L9i coolerTens of thousands of enthusiast users all over the world swear by the NH-L9is quality and performance. Recommended by more than 150 international hardware websites and magazines, it is renowned as being one of the best low-profile coolers on the market.Chromax.black designThe NH-L9i chromax.black is black from head to toe: Featuring a black coated heatsink, a black fan with black anti-vibration-pads, black fan screws and black mounting parts, its right at home in all-black builds and easy to integrate with other colour schemes.37mm low profileDue to the slim 23mm heatsink and the NF-A9x14 low profile fan that measures only 14mm in thickness, the NH-L9 stands a mere 37mm tall, which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer minimum clearance for CPU coolers.100% RAM compatibilityThe NH-L9i has a 95x95mm footprint that complies exactly with the Intel LGA115x socket keep-out zone. This means that it wont cause issues with chipset coolers and doesnt overhang the RAM slots, so its fully compatible with tall memory modules.100% compatibility with PCIe cards on mini-ITXMost Intel LGA115x based mini-ITX motherboards have the PCIe slot sitting right next to the 95x95mm socket zone. While larger coolers that exceed this zone are likely to block the PCIe slot, the 95x95xmm sized NH-L9i provides full compatibility with PCIe cards.NF-A9x14 PWM premium fanThe highly optimised NF-A9x14 premium fan features Noctuas proprietary AAO frame as well as sophisticated aerodynamic design measures. Supporting PWM for fully automatic speed control, the NF-A9x14 allows the NH-L9i to stay remarkably quiet.Low-Noise AdaptorAllowing to reduce the maximum speed of the NF-A9x14 fan from 2500 to 1800rpm, the included (L.N.A.) makes it possible to achieve near-silent setups using CPUs with less than 65W TDP.Custom-designed SecuFirm2 mounting for LGA115xThe NH-L9i bundles a custom-designed, backplate-less SecuFirm2 mounting system for LGA115x that offers extended compatibility with mini-ITX boards and makes installation easier than ever, all while maintaining the trusted SecuFirm2 quality.Optional SecuFirm2 mounting kit for AMD AM4While the NH-L9is construction is tailored to the keep-out zone of Intels LGA115x platform, it can be installed on many AMD AM4 boards using the optional NM-AM4-L9aL9i mounting kit, which can be ordered on Noctuas website free of charge.NT-H1 thermal compoundNoctuas much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds.Soldered interface between heatpipes and finsWith many heatsinks, the fins are press-fitted to the heatpipes. Due to the different thermal expansion coefficients of copper and aluminium, this fit can loosen over years of thermal cycling, which may lead to reduced performance. By contrast, the NH-L9is fins are soldered to the heatpipes in order to guarantee a superior thermal interface that doesnt deteriorate even after many years of usage.6-year manufacturers warrantyNoctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-A9x14 features an MTTF rating of more than 150.000 hours and the entire NH-L9i package comes with a full 6-year manufacturers warranty.Technical Details:Cooler:- Dimensions (without f