--- product_id: 48897421 title: "NF-S12A PWM" brand: "noctua" price: "€ 54.88" currency: EUR in_stock: true reviews_count: 9 category: "Noctua" url: https://www.desertcart.be/products/48897421-nf-s12a-pwm store_origin: BE region: Belgium --- # 120mm high-efficiency airflow Ultra-quiet max 17.8 dB(A) 4-pin PWM for smart speed control NF-S12A PWM **Brand:** noctua **Price:** € 54.88 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your airflow game with whisper-quiet precision! ## Quick Answers - **What is this?** NF-S12A PWM by noctua - **How much does it cost?** € 54.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/48897421-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 - • **Premium Longevity:** Built to last with >150,000 hours MTTF, this fan is a long-term investment in your PC’s performance and peace. - • **Smart Speed Control:** 4-pin PWM technology automatically adjusts fan speed from 300 to 1200 RPM, balancing performance and silence effortlessly. - • **Anti-Stall Innovation:** Advanced Anti-Stall Knobs ensure smooth airflow even under heavy load, preventing annoying fan stalls. - • **Whisper-Quiet Mastery:** Experience near-silent cooling with industry-leading 17.8 dB(A) noise levels—your workspace’s new zen zone. - • **Vibration-Free Mounting:** Includes anti-vibration mounts and screws for rock-solid, noise-free installation—because every decibel counts. ## Overview The Noctua NF-S12A PWM is a premium 120x120x25mm PC cooling fan featuring advanced acoustic optimization and Anti-Stall Knobs for superior quiet performance. It operates on 12V with a 4-pin PWM connector, allowing automatic speed control between 300 and 1200 RPM. With a maximum noise level of just 17.8 dB(A) and a robust lifespan exceeding 150,000 hours, it delivers efficient, near-silent airflow ideal for PC cases and chassis cooling. The package includes anti-vibration mounts, screws, a low-noise adapter, and extension cables, ensuring versatile and vibration-free installation. ## Description Premium 120mm fan with advanced acoustic optimization and anti-stall knobs for superior quiet cooling. Features 4-pin PWM control for automatic speed adjustment. Review: The king of quiet PC fans - no other device can match its low noise levels and decent airflow levels. Expensive though. - This is the king of quiet PC fans. I checked specs on a number of them, and none match this for both noise levels and airflow. It runs at a maximum of 1200 RPM, or can be limited to no more than 800 RPM using the provided low-noise adapter. Also provided is an extension cable, screws, and rubber mounting devices that can take the place of screws, providing a mounting system guaranteed not to have any vibration noise. All provided in a stylish book-like package, with a nicely laid out instruction manual. Performance is excellent. It's extremely quiet while still moving a good amount of air. It looks good too, if you're into that sort of thing. Makes a change from plain boring black or grey devices. Installation is easy enough using the screws provided. The rubber mounting devices are a bit trickier, especially if you're trying to install the fan in a cramped PC case and/or where you can't get full access. You need to pull them through the screw holes, and they are a tight fit, requiring them to be wiggled around to get them fully through the holes. This is OK if you can get full access to the holes, but can be very hard if you're trying to install it in a tight place. If you're trying to lower the noise of your PC fans, or any device that uses (or can use) a 12cm / 120mm fan, then I know of no fan better than this one. The only downside is the price. It's definitely priced for the enthusiast market, and is packaged as such: everything about it shouts quality, high-end product. That's fine, but I likely would have bought a couple more if I didn't have to keep paying for stuff I don't need. It's a shame that they don't offer a 'bare' version that doesn't include the accessory pack. While it's well put together, and will be appreciated in many installations, there are likely many users who, like me, only need the fan, and won't use the provided screws, rubber mounts, extension cable or low noise adapter (all of which can be bought separately if the buyer later changes their mind about needing them.) Noctua really should consider also making the fan available on its own so that users who don't need all the other stuff don't have to pay for accessories and packaging they really don't need. I suppose they prefer to be seen as a luxury brand, but that's definitely costing them a few extra sales, at least from me. Review: Great all rounder case fans - Great all rounder case fan. Decent airflow. The rubber padding definitely helps reduce noise, but I recommend using the metal screws to keep everything secure. ## Features - Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 17.8 dB(A), >150,000 h MTTF - Award-winning third-gen 120x25mm S12 fan with Anti-Stall Knobs and Advanced Acoustic Optimisation frame for superior quiet cooling performance - Airflow-optimised design for highly efficient, near-silent ventilation of PC cases and other chassis (intake & exhaust), cabinet cooling, etc. - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BEZZBFO | | Air Flow Capacity | 107.5 Cubic Metres Per Hour | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 10,385 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 170 in Thermal Management Products 267 in Fans & Cooling | | Colour | Brown | | Customer Reviews | 4.7 4.7 out of 5 stars (3,068) | | Date First Available | 18 Feb. 2013 | | Included components | Please see product Description for what is included | | Item Package Quantity | 1 | | Item Weight | 181 g | | Item model number | NF-S12A PWM | | Manufacturer | Noctua | | Material | Fibre-glass reinforced PBT | | Noise Level | 17.8 Decibels | | Number of Pieces | 1 | | Part number | NF-S12A PWM | | Product Dimensions | 21.59 x 3.81 x 15.24 cm; 181.44 g | | Size | 120x120x25mm | | Specific uses | personal | | Voltage | 12 Volts | ## Product Details - **Air flow capacity:** 107.5 Cubic Metres Per Hour - **Brand:** Noctua - **Compatible devices:** Desktop, Server - **Cooling method:** forced air - **Material:** Fibre-glass reinforced PBT - **Maximum rotational speed:** 1200 RPM - **Noise level:** 17.8 Decibels - **Power connector type:** 4-Pin - **Product dimensions:** 12L x 12W x 2.5H centimetres - **Voltage:** 12 Volts ## Images ![NF-S12A PWM - Image 1](https://m.media-amazon.com/images/I/81ySZPL-MXL.jpg) ## Questions & Answers **Q: Which 120mm Noctua fan is best for the rear vent of my case? (Air flow is normal front to rear).** A: Hi mate! I've got the noctua industrial PPC ones which is moving a lot of air when on full speed, but it is noisy indeed, but if you have a motherboard that has the 4pin fan connectors and you can set the speed then this fans are truly amazing! I've got all my fans from noctua and when I'm playing games I used them on 75% of their speed and you can bearly hear them. Otherwise you can get the supersilent ones but they don't move as much air as the industrial ones! Have fun! **Q: Can i use this on the same pwm circuit (using the extension and y cables) as the nf-a9 92mm fan (different rpm)?** A: Y cables typical only have the 4th pin on one connection, and thus the other doesn't report it's rpm to the motherboard or controller. The second fan just receives the same voltage as the first. It'll work at loosely the same percentage as the first fan, but that rpm will obviously differ. Put the more powerful fan on the fully enabled connector and the second fan will always be quieter. Other way round and it'll always be the faster one. **Q: Does it come with a filter?** A: No it does not, IV never come across a fan that does..... **Q: can you change the anti vibration mounts for the multi coloured ones?** A: Yes you can change them ## Customer Reviews ### ⭐⭐⭐⭐⭐ The king of quiet PC fans - no other device can match its low noise levels and decent airflow levels. Expensive though. *by M***T on 11 April 2018* This is the king of quiet PC fans. I checked specs on a number of them, and none match this for both noise levels and airflow. It runs at a maximum of 1200 RPM, or can be limited to no more than 800 RPM using the provided low-noise adapter. Also provided is an extension cable, screws, and rubber mounting devices that can take the place of screws, providing a mounting system guaranteed not to have any vibration noise. All provided in a stylish book-like package, with a nicely laid out instruction manual. Performance is excellent. It's extremely quiet while still moving a good amount of air. It looks good too, if you're into that sort of thing. Makes a change from plain boring black or grey devices. Installation is easy enough using the screws provided. The rubber mounting devices are a bit trickier, especially if you're trying to install the fan in a cramped PC case and/or where you can't get full access. You need to pull them through the screw holes, and they are a tight fit, requiring them to be wiggled around to get them fully through the holes. This is OK if you can get full access to the holes, but can be very hard if you're trying to install it in a tight place. If you're trying to lower the noise of your PC fans, or any device that uses (or can use) a 12cm / 120mm fan, then I know of no fan better than this one. The only downside is the price. It's definitely priced for the enthusiast market, and is packaged as such: everything about it shouts quality, high-end product. That's fine, but I likely would have bought a couple more if I didn't have to keep paying for stuff I don't need. It's a shame that they don't offer a 'bare' version that doesn't include the accessory pack. While it's well put together, and will be appreciated in many installations, there are likely many users who, like me, only need the fan, and won't use the provided screws, rubber mounts, extension cable or low noise adapter (all of which can be bought separately if the buyer later changes their mind about needing them.) Noctua really should consider also making the fan available on its own so that users who don't need all the other stuff don't have to pay for accessories and packaging they really don't need. I suppose they prefer to be seen as a luxury brand, but that's definitely costing them a few extra sales, at least from me. ### ⭐⭐⭐⭐⭐ Great all rounder case fans *by S***N on 10 October 2025* Great all rounder case fan. Decent airflow. The rubber padding definitely helps reduce noise, but I recommend using the metal screws to keep everything secure. ### ⭐⭐⭐⭐ Good fans so far - but fiddly to install with rubber mounting option *by M***C on 11 December 2018* Only had the fans a short while [1 week] but they have sunk my temperatures by 10-20degrees on idle whilst remaining at low noise. The only reason this is given 4 stars is because despite all the extras included in the box, the mounting option is soft plastic that bends so much, I can't fit it easily through the hole on all 4 sides due to case access restrictions for the top most case fan. So I gave up and used a screw...or at least tried to, but then realised these weren't able to fit the case I have [a now dated Antec P180]. A great case however - after 12 years. The good news is, 4 stars only for my experience. You might have a 5* experience. Advice to anyone buying these, expect to use screws if fitting this somewhere fiddly, unless you have ninja-like finger abilities :D ## 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.be/products/48897421-nf-s12a-pwm](https://www.desertcart.be/products/48897421-nf-s12a-pwm) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-08*