--- product_id: 96804411 title: "NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler" brand: "noctua" price: "$80.75" currency: USD in_stock: true reviews_count: 8 category: "Noctua" url: https://www.desertcart.us/products/96804411-nf-a12x25-120x120x25mm-4-pin-pwm-2000rpm-case-desktop-pc store_origin: US region: United States of America --- # 2000 RPM max speed Ultra-quiet 22.6 dB(A) >150,000 h MTTF durability NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler **Brand:** noctua **Price:** $80.75 **Availability:** ✅ In Stock ## Summary > 🌀 Elevate your PC cooling game with whisper-quiet power and precision engineering! ## Quick Answers - **What is this?** NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler by noctua - **How much does it cost?** $80.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/96804411-nf-a12x25-120x120x25mm-4-pin-pwm-2000rpm-case-desktop-pc) ## 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 - • **Smart PWM Control:** 4-pin PWM interface auto-adjusts fan speed up to 2000 RPM for optimal cooling and energy efficiency. - • **Precision Metal Hub:** Steel and brass-reinforced motor hub ensures rock-solid stability and longevity under heavy loads. - • **Next-Gen Aerodynamics:** Engineered with record-tight 0.5mm tip clearance for unmatched airflow and static pressure balance. - • **Whisper-Quiet Performance:** Operates at a barely-there 22.6 dB(A) noise level, keeping your workspace serene and focused. - • **Complete Vibration-Free Kit:** Includes anti-vibration mounts, radiator gasket, and extension cables for seamless, silent installation. ## Overview The Noctua NF-A12x25 is a premium 120mm desktop PC fan featuring a 4-pin PWM connector for automatic speed control up to 2000 RPM. It boasts ultra-quiet operation at 22.6 dB(A), a record-tight 0.5mm blade tip clearance for superior airflow and static pressure, and a metal-reinforced motor hub for enhanced durability. Designed with advanced Sterrox LCP material and bundled with anti-vibration accessories, it delivers exceptional cooling performance and longevity, making it a top choice for professional-grade PC builds and watercooling setups. ## Description From the manufacturer Highly optimised P/Q curve for all applications The NF-A12x25’s sophisticated aerodynamic design allows for a pressure to airflow (P/Q) curve that is extremely strong in the critical mid-section. This means that the NF-A12x25 is a true jack-of-all-trades with excellent performance in both static pressure demanding and airflow demanding applications. Next-generation performance Noctua’s 120mm fans such as the NF-F12 and NF-S12A are renowned as being among the best on the market and have received more than 400 awards and recommendations from the international press. With its further improved efficiency and novel, state-of-the-art engineering, the NF-A12x25 represents another step up in performance and manufacturing. Ultra-tight tip clearance The NF-A12x25 has a record tight tip clearance (distance between the blade tips and the inside of the frame) of only 0.5mm. This highly ambitious design sets a new benchmark for 120mm fans and helps the NF-A12x25 to work more efficiently against back pressure, such as on heatsinks or radiators, by reducing leak flows through the gap between impeller and frame. Metal-reinforced motor hub The centrepiece of the NF-A12x25’s motor hub is made entirely from steel and the axle mount is reinforced with an additional brass structure. In combination, both measures ensure ultimate precision and increased stability in the critical hub area. Scope of delivery Low-Noise Adaptor (L.N.A.) 4-pin y-cable 30cm extension cable NA-AV2 anti-vibration mounts Anti-vibration gasket for water cooling radiators Fan screws Next-Gen Sterrox Material The NF-A12x25’s impeller is made from Noctua’s novel Sterrox liquid-crystal polymer compound that features extreme tensile strength, an exceptionally low thermal expansion coefficient and damping characteristics: ideal for reducing resonance and vibration phenomena in advanced fan-blade designs. Review: Amazing Fans!!! - Installed two of these on my graphics card. It astonishingly reduced temps of my PC by atleast 20-30 degrees. Huge improvement. Well worth the cost. Thinking of changing all the fans to Noctua!! Review: Silent, good performance - no noise problem at higher rpms, overall great performance, 2-3 degree cooler temps when used on heat sinks. ## Features - Premium quiet fan, 120x120x25mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.6 dB(A), >150,000 h MTTF - Next-gen A-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems - State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.) - 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 2000rpm maximum speed (1700rpm with supplied Low-Noise Adaptor) - Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and y-cable for running two PWM fans on the same header ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C5VG64V | | Air Flow Capacity | 102.1 Cubic Meters Per Hour | | Best Sellers Rank | #11,593 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #59 in Case Fans | | Brand | Noctua | | Brand Name | Noctua | | Compatible Devices | Desktop | | Cooling Method | Fan | | Country of Origin | China | | Customer Reviews | 4.9 out of 5 stars 7,289 Reviews | | Global Trade Identification Number | 00841501110399, 09010018100396 | | Importer Contact Information | ACRO | | Included Components | Fan | | Item Dimensions L x W x H | 12L x 12W x 2.5H Centimeters | | Item Type Name | Case Fan | | Item Weight | 360 Grams | | Manufacturer | NOCTUA, NOCTUA | | Manufacturer Contact Information | NOCTUA | | Material Type | Metal | | Max Rotational Speed | 2000 RPM | | Model Number | NF-A12x25PWM | | Noise Level | 22.6 Decibels | | Number of Items | 1 | | Packer Contact Information | NOCTUA | | Part Number | NF-A12x25PWM | | Power Connector Type | 4-Pin | | Product Dimensions | 12L x 12W x 2.5H Centimeters | | UPC | 901001810035 841501110399 | | Unit Count | 1 Count | | Voltage | 12 Volts | | Warranty Description | 6 year manufacturer | ## Product Details - **Brand:** Noctua - **Cooling Method:** Fan - **Power Connector Type:** 4-Pin - **Product Dimensions:** 12L x 12W x 2.5H Centimeters - **Voltage:** 12 Volts ## Images ![NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler - Image 1](https://m.media-amazon.com/images/I/81Bh89Q9fcL.jpg) ![NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler - Image 2](https://m.media-amazon.com/images/I/819o1dHMz8L.jpg) ![NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler - Image 3](https://m.media-amazon.com/images/I/81y2WRsWA-L.jpg) ![NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler - Image 4](https://m.media-amazon.com/images/I/71lUOzUtq+L.jpg) ![NF-A12x25 120x120x25mm 4-Pin PWM 2000RPM Case Desktop PC Fan/Case Cooler - Image 5](https://m.media-amazon.com/images/I/81g6UV9pGPL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: There are 2 versions of the a12x25. one made with metal, released 2018 and one made with sterrox® lcp released in 2022. which one are you selling?** A: Good **Q: I have nzxt x72 cooler. The fans are too noisy. Planning to replace them with these noctua fans.. Will it be compatible and solve my noise issue ?** A: Well noctua fans are quite silent so it should. Also your cooler should be able to fit any 120mm fans. I would recommend first trying one fan replacement ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing Fans!!! *by P***R on 25 August 2024* Installed two of these on my graphics card. It astonishingly reduced temps of my PC by atleast 20-30 degrees. Huge improvement. Well worth the cost. Thinking of changing all the fans to Noctua!! ### ⭐⭐⭐⭐⭐ Silent, good performance *by C***X on 16 September 2023* no noise problem at higher rpms, overall great performance, 2-3 degree cooler temps when used on heat sinks. ### ⭐ Open packaging and product was missing *by M***K on 20 September 2021* Open packaging and product was missing ## Frequently Bought Together - Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) - Noctua NT-H2 3.5g, Thermal Computer Paste incl. 3 Cleaning Wipes (3.5g) - Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P4T0B/AM --- ## 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.us/products/96804411-nf-a12x25-120x120x25mm-4-pin-pwm-2000rpm-case-desktop-pc](https://www.desertcart.us/products/96804411-nf-a12x25-120x120x25mm-4-pin-pwm-2000rpm-case-desktop-pc) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*