--- product_id: 729099292 title: "NF-S12A PWM" brand: "noctua" price: "C$3040" currency: NIO in_stock: true reviews_count: 13 category: "Noctua" url: https://www.desertcart.ni/products/729099292-nf-s12a-pwm store_origin: NI region: Nicaragua --- # 120mm size for optimal airflow Ultra-quiet 17.8 dB(A) noise level PWM 4-pin for precise speed control NF-S12A PWM **Brand:** noctua **Price:** C$3040 **Availability:** ✅ In Stock ## Summary > 🖥️ Cool your rig, not your vibe — silence meets power in every spin! ## Quick Answers - **What is this?** NF-S12A PWM by noctua - **How much does it cost?** C$3040 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/729099292-nf-s12a-pwm) ## Best For - noctua enthusiasts ## Why This Product - Trusted noctua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Award-Winning Design:** 3rd Gen S12 series with fin anti-stall knobs and AAO frame for superior efficiency and durability. - • **Precision PWM Control:** Dynamic speed adjustment from 300 to 1200 RPM ensures perfect cooling tailored to your workload. - • **Whisper-Quiet Cooling:** Experience near-silent airflow that keeps your workspace zen without sacrificing performance. - • **Long-Lasting Reliability:** MTTF over 150,000 hours means your PC stays cool and quiet for years to come. - • **Vibration-Free Operation:** Includes anti-vibration mounts and accessories for a smooth, rattle-free experience. ## Overview The Noctua NF-S12A PWM is a premium 120mm PC cooling fan featuring ultra-quiet operation at just 17.8 dB(A), advanced PWM speed control from 300 to 1200 RPM, and an award-winning aerodynamic design. Built for professionals and creators who demand silent, efficient cooling, it includes anti-vibration mounts and boasts a remarkable lifespan exceeding 150,000 hours. ## Description desertcart.co.jp: Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin Connection (120mm, Brown) : Computers Review: 設置すればするほどそれだけで自作PCは高くなる…んだけど、それでも素晴らしい静かさ 人によるでしょうが喧しさは敵 自分みたいに外での健康維持や筋トレの運動以外絵を描いたりクリエーター業でこもってる身はパソコンつけっぱなし（こっちのがなんか普通に長持ちするし）なので、寝る時やかましいと快眠できない Review: サイズのファンを使ってましたが変えてビックリ、驚くほど静かで風量も凄かったです ## Features - Premium Quiet Fan, Size 120x120x25 mm, Voltage 12V, Connector 4-pin PWM, Rotation Speed up to 1200 RPM, Noise Level up to 17.8 dB(A), MTTF (Average Life)>150,000h - The award-winning 3rd Generation 120x25mm S12 series offers superior quiet cooling performance with its fin anti-stall knobs design and AAO (Advanced Acoustic Optimisation) frame - Ventilation optimized design allows for cooling PC cases and other intake and exhaust able chassis and cabinets - The PWM version of automatic speed control by a 4PIN PWM fan header is available in a wide range of rotation speeds from 300 to 1200 rpm. (Up to 900 rpm with the included low noise adapter. ) - Includes anti-vibration mounts, fan screws, low noise adapters, extension cable, and Y-cable to run two PWM fans on the same header ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BEZZBFO | | Air Flow Capacity | 107.5 Cubic Meters Per Hour | | Amazon Bestseller | #39,973 in Computers ( See Top 100 in Computers ) #277 in Computer Case Fans | | Brand Name | Noctua | | Compatible Devices | Desktop PC | | Cooling Method | Air | | Customer Reviews | 4.8 4.8 out of 5 stars (3,067) | | Global Trade Identification Number | 04716123314929 | | Item Dimensions L x W x H | 12L x 2.5W x 12H cm | | Item Weight | 181 g | | Manufacturer | noctua | | Material Type | Fiberglass reinforced PBT | | Maximum Rotational Speed | 1200 RPM | | Noise Level | 17.8 Decibels | | Power Connector Type | 4-Pin | | UPC | 808111663660 863121543098 731215276828 846764214297 807320183181 842431014252 809394261574 803982961709 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Air Flow Capacity:** 107.5 Cubic Meters Per Hour - **Brand:** Noctua - **Compatible Devices:** Desktop PC - **Cooling Method:** Air - **Material:** Fiberglass reinforced PBT - **Maximum Rotational Speed:** 1200 RPM - **Noise Level:** 17.8 Decibels - **Power Connector Type:** 4-Pin - **Product Dimensions:** 12L x 2.5W x 12H cm - **Voltage:** 12 Volts ## Images ![NF-S12A PWM - Image 1](https://m.media-amazon.com/images/I/81ySZPL-MXL.jpg) ![NF-S12A PWM - Image 2](https://m.media-amazon.com/images/I/81tnl-sqbHL.jpg) ![NF-S12A PWM - Image 3](https://m.media-amazon.com/images/I/81g1F59jPHL.jpg) ![NF-S12A PWM - Image 4](https://m.media-amazon.com/images/I/71xhITxV9mL.jpg) ![NF-S12A PWM - Image 5](https://m.media-amazon.com/images/I/61-lOYuAhyL.jpg) ## Questions & Answers **Q: Hi, should I get this or the Noctua NF-F12 for a case fan? Thanks.** A: If your fan location doesn't have any filters or obstructions then the S12a will be what you want, but if it does have any sort of filter, or resistance the fan has to pull through, you'll want an NF-P12. Several reviews have remarked that in a resistance based location the P12 works just as well as the F12, and does so with less noise. The F12 would only be better for high temp heatsinks with its higher RPM range.I personally own all 3 types and have an F12 on my CPU heatsink, 2 P12 fans as intakes that are behind a dust filter, and 1 S12a as a rear exhaust. I previously used 2 S12as as the intakes but they were really loud behind the filters. **Q: What is the difference between the PWM, the ULN and the FLX versions?** A: PWM is the most standard version. People who want to push a little extra air but still stay quiet and keep up with a mild overclock, these are also 4 pin.ULN is targeting users who hate sound. These are lower voltage and push less air.FLX is the dynamic fan, you can run it a little higher or lower watt and push a littler higher or lower air.Personally I can't see any reason to use anything but PWM. They even come with a free adapter to lower the voltage if for some insane reason this already super quiet fan isn't quiet enough. **Q: What is the cfm at min and max rpms?** A: For a given RPM there is a performance curve; Maximum CFM at minimum static pressure, minimum CFM at maximum static pressure and all the points in between. **Q: Are these sealed bearing fans?** A: From the Noctua FAQ:In order to ensure flawless operation over many years of usage, all Noctua fans come with a premium grade SSO bearing, which is fully sealed to prevent the entering of fine dust particles. Please note that the fan is not designed to be taken apart by the user. Removing the impeller from the frame will break the sealing of the bearing and results in a loss of warranty. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by 冬***子 on October 19, 2025* 設置すればするほどそれだけで自作PCは高くなる…んだけど、それでも素晴らしい静かさ 人によるでしょうが喧しさは敵 自分みたいに外での健康維持や筋トレの運動以外絵を描いたりクリエーター業でこもってる身はパソコンつけっぱなし（こっちのがなんか普通に長持ちするし）なので、寝る時やかましいと快眠できない ### ⭐⭐⭐⭐⭐ Review *by ち***ん on July 5, 2025* サイズのファンを使ってましたが変えてビックリ、驚くほど静かで風量も凄かったです ### ⭐⭐⭐⭐⭐ Review *by N***6 on February 16, 2025* 過去にいろいろファンを試した結果、やはりNoctua は軸音もなく最高です。少し値段が高いのがネックですね ## Frequently Bought Together - Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown) - Noctua NF-F12 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/729099292-nf-s12a-pwm](https://www.desertcart.ni/products/729099292-nf-s12a-pwm) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-23*