Nf-A4X20 PWM, Premium Quiet Fan, 4-Pin and 50 similar items

Welcome to Our Official Store MENU Home About Feedback Contact Us Home About Feedback Contact Us Categories All Products Home Garden Business Industrial Clothing, Shoes Accessories Toys Hobbies Sporting Goods Health Beauty Collectibles Crafts Pet Supplies Jewelry Watches Baby Consumer Electronics Dolls Bears Books Magazines Computers/Tablets Networking Musical Instruments Gear Cameras Photo Movies TV Travel Music Sports Mem, Cards Fan Shop Art Cell Phones Accessories Everything Else Coins Paper Money Pottery Glass Usefull Link View Store Add to Favourites Ask Question View Feedback Why Choose Us ? Nf-A4X20 PWM, Premium Quiet Fan, 4-Pin (40X20Mm, Brown) DESCRIPTION Premium quiet fan, 40x40x20 mm, 12V, 4-pin PWM, max. 5000 RPM, max. 14.9 dB(A), 150,000 h MTTF Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance 40x20mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 5000rpm maximum speed (4400rpm with supplied Low-Noise Adaptor) Includes anti-vibration mounts, fan screws, extension cable, y-cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers Product description Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua?s AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm. The PWM version sports Noctua?s custom-designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise Adaptor as well as an OmniJoin Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and Noctua?s trusted premium quality make it an elite choice for the highest demands. 40x20mm size Compared to Noctua?s award-winning NF-A4x10, the NF-A4x20 is twice as thick, which allows for increased static pressure performance and makes the NF-A4x20 ideal for demanding applications with high flow resistance. Flow Acceleration Channels The NF-A4x20 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. SSO2 Bearing The NF-A4x20 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability. Integrated Anti-Vibration Pads Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard mounting systems and fan clips used on heatsinks. Scope of delivery NA-RC7 Low-Noise Adaptor (L.N.A) NA-YC1 4-pin PWM y-cable NA-EC1 30cm extension cable OmniJoin adaptor set 4x NA-AV3 anti-vibration mounts Fan screws AAO frame Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency. 30 DAYS RETURN POLICY FAST DELIVERY FREE SHIPPING TRUSTED WARRANTY Payment options Secure payments through TOP CATEGORIES Home About Feedback Contact Us Newsletter Sign up to our newsletter for special deals SUBMIT Copyright ilthriftstore 2024. All Rights Reserved