Store New Arrivals Add to Favorite View Feedback Contact NF-A15 PWM, Premium Quiet Fan, 4-Pin (140Mm, Brown) Description Item model number NF-A15 PWM Global Trade Identification Number 00842431014191 Power Connector Type 4-Pin Cooling Method Air Number of Items 1 Noise Level 19.2 dB Color Brown Product Dimensions 5.91"L x 5.51"W x 0.98"H Material Fibre-glass reinforced PBT Country of Origin China Compatible Devices Desktop Item Weight 12 ounces Voltage 12 Volts Maximum Rotational Speed 1200 RPM Air Flow Capacity 115.5 CMPH Is Discontinued By Manufacturer No Item Dimensions LxWxH 8.5 x 1.5 x 6 inches Premium quiet fan, 140x150x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 19.2 dB(A), 150,000 h MTTF Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance 150mm wide round frame design with 120mm standard mounting holes (105mm spacing) is ideal for use on high-end CPU coolers such as Noctua?s NH-D15(S) or NH-U14S series 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1200rpm speed range (900rpm max. with supplied Low-Noise Adaptor) Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header Product Description The NF-A15 is a premium quality quiet 140mm fan with a round frame that complies with Noctua?s AAO (Advanced Acoustic Optimisation) standard. The NF-A15?s frame features 120mm mounting holes (105mm spacing) and has been enlarged to 150mm width in order to provide superior performance on today?s high-end CPU coolers. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A15 further improves the renowned quiet cooling performance of the award-winning NF-P14. Noctua?s custom designed PWM IC for fully automatic speed control and reference class SSO2 bearings ensure superb running smoothness and excellent long-term stability. Topped off with modular cabling and a Low-Noise Adaptor, the NF-A15 is a premium choice for the highest demands. Round 140mm frame with 150mm width The NF-A15 is tailor-made for use on today's high-end CPU coolers: While its 150mm width matches those of most high-end heatsinks, its 140mm height doesn't make it extend on top and thus ensures best case compatibility. The NF-A15's standard 120mm mounting holes (105mm spacing) also make it an ideal performance upgrade for 120mm case or CPU fans. 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 screws and other mounting systems. SSO2 bearing The NF-A15 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. Flow Acceleration Channels The NF-A15 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. Scope of delivery Low-Noise Adaptor (L.N.A.) 4-Pin Y-Cable 30cm Extension Cable 4 Vibration-Compensators 4 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. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.