--- product_id: 729597368 title: "NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin Connection, 1700 RPM (120mm, Grey)" brand: "noctuaのストアを表示" price: "¥6113" currency: JPY in_stock: false url: https://www.desertcart.jp/products/729597368-nf-p12-redux-1700-pwm-high-performance-cooling-fan-4 store_origin: JP region: Japan --- # 4-pin PWM for smart control 1700 RPM max speed Ultra-quiet 25.1 dB(A) NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin Connection, 1700 RPM (120mm, Grey) **Brand:** noctuaのストアを表示 **Price:** ¥6113 **Availability:** ❌ Out of Stock ## Summary > 🌀 Stay cool, stay ahead — the silent powerhouse your rig deserves! ## Quick Answers - **What is this?** NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin Connection, 1700 RPM (120mm, Grey) by noctuaのストアを表示 - **How much does it cost?** ¥6113 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/729597368-nf-p12-redux-1700-pwm-high-performance-cooling-fan-4) ## Best For - noctuaのストアを表示 enthusiasts ## Why This Product - Trusted noctuaのストアを表示 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Reliability:** Over 150,000 hours MTTF ensures your system stays cool and stable for years to come. - • **Smart Speed Control:** 4-pin PWM connector enables automatic motherboard speed regulation, balancing performance and silence effortlessly. - • **Award-Winning Quality:** Join millions of satisfied users worldwide with a fan recognized by 100+ international hardware awards. - • **Precision Cooling Power:** Optimized blade design delivers powerful airflow at 120.2 m³/h for peak CPU and chassis ventilation. - • **Whisper-Quiet Operation:** Experience near-silent performance at just 25.1 dB(A), perfect for focused work or gaming marathons. ## Overview The Noctua NF-P12 redux-1700 PWM is a high-performance 120mm cooling fan featuring a 1700 RPM max speed, ultra-quiet 25.1 dB(A) noise level, and 4-pin PWM connectivity for dynamic speed control. Engineered with pressure-optimized blades and fiberglass-reinforced PBT material, it delivers powerful airflow of 120.2 m³/h while maintaining exceptional reliability with over 150,000 hours MTTF. Trusted globally and awarded over 100 times, this fan is ideal for CPU coolers, water cooling radiators, and low-noise chassis ventilation. ## Description オンライン通販のdesertcart公式サイトなら、Noctua NF-P12 redux-1700 PWM, 高性能冷却 ファン, 4-Pin接続, 1700 RPM (120mm, グレー)を パソコン・周辺機器ストアで、いつでもお安く。当日お急ぎ便対象商品は、当日お届け可能です。アマゾン配送商品は、通常送料無料。 ## Features - 高性能冷却ファン、120x120x25mm、12V、4ピンPWM、最大 1700 RPM、最大 25.1 dB(A)、>150,000 h MTTF。 - 有名な NF-P12 ハイエンド 120x25mm 12V ファン、国際的なコンピュータハードウェアのウェブサイトや雑誌からの100以上の賞と推奨、何百万人ものユーザーにご満足いただいております。 - 圧力最適化されたブレード設計と優れた静かな操作: 空気ベースのCPUクーラー、水冷ラジエーター、低ノイズシャーシ換気用の高静圧と強力なCFM。 - パフォーマンスと静けさのバランスに優れた1700rpm 4ピン PWMバージョン、自動マザーボード速度制御に対応 (必要な時に強力なエアフロー、アイドル時には実質的にサイレント)。 - 流線型のレデュークス版: 魅力的な価格帯でNoctuaの品質が実証され、幅広いオプションアクセサリー (防振マウント、S-ATAアダプター、Yスプリッター、延長ケーブルなど) が採用されています。 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CG2PGY6 | | Amazon 売れ筋ランキング | パソコン・周辺機器 - 58,445位 ( パソコン・周辺機器の売れ筋ランキングを見る ) ケースファン - 484位 | | GTIN (Global Trade Identification Number) | 09010018100365 | | UPC | 841501110368 | | おすすめ度 | 4.8 5つ星のうち4.8 (19,322) var | | パック数 | 1 | | ブランド名 | Noctua | | メーカー名 | Noctua | | メーカー型番 | NF-P12 redux-1700 PWM | | モデル番号 | NF-P12 redux 1700 PWM | | ユニット数 | 1.0 個 | | 冷却方法 | 空気 | | 同梱商品 | 20.0 cm | | 品目寸法（L x W x H） | 12長さ x 12幅 x 2.5高さ cm | | 商品の入り数 | 1 | | 商品の重量 | 0.13 キログラム | | 商品種別 | 4ピンPWMファン。 | | 対応アイテム | デスクトップ | | 最大回転速度 | 1700 毎分回転数 | | 消費電力（ワット数） | 1.08 W | | 空気流量 | 120.2 立方メートル/時 | | 素材 | ファイバーグラス強化PBT。 | | 電圧（ボルト） | 12 ボルト | | 電源コネクタタイプ | 4ピン | | 騒音レベル | 25.1 デシベル | ## Product Details - **ブランド:** Noctua - **ワット数:** 1.08 W - **冷却方法:** 空気 - **商品の寸法:** 12長さ x 12幅 x 2.5高さ cm - **対応デバイス:** デスクトップ - **最大回転速度:** 1700 毎分回転数 - **材質:** ファイバーグラス強化PBT。 - **電圧:** 12 ボルト - **電源コネクタタイプ:** 4ピン - **騒音レベル:** 25.1 デシベル ## Images ![NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin Connection, 1700 RPM (120mm, Grey) - Image 1](https://m.media-amazon.com/images/I/81ZUUX5VZsL.jpg) ## Questions & Answers **Q: How many cfm, or cubic feet per minute?** A: Google says "120,2 cubic meters per hour to cubic feet per minute = 70,747049 (cubic feet) per minute." I can type that in with the best of them. **Q: Is this an airflow fan or a static pressure fan?** A: The fan blades are shaped for static pressure. https://www.amazon.com/dp/B00KF7PPY4/ref=psdc_11036291_t1_B07CG2PGY6 are shaped for airflow. These are static optimized fans **Q: If I want to only use two wires on this fan for max speed, which leads should I use green / black ?** A: Here's some info that might help you, and should answer that question giving you some confidence... that extra pin on a 4 pin fan is the digital speed control -- this is why the fan goes at max speed if plugged into a 3 pin connector (letting the 4th pin just hang over the side), rather than a a 4 pin connector. Pin number 3 is what tells your motherboard the rotations per minute (RPM) of the fan. So, all that you are left with is the first two pins. The first pin is ground (almost always black) and the second pin is the power (it's 12 volts, but you can get 5 volts from the a custom connector from the power supply instead of the 4 pin motherboard connector if you want to have a slower fan). Here's a chart: For 4-Wire Pulse Width Modulation (PWM) Controlled Fans Pin Name Description Wire color(usual) 1 GND Ground black 2 +12V Fan Power yellow 3 SIGNAL Fan RPM green 4 PWM Digital Control blue So to answer your question, yes it is possible to just use the first two pins (regardless of color, although the first one is almost always black, but the color of the second one is not always the same). **Q: Will the pwm control on this fan stop it completely even with power to +12v/gnd?** A: On my motherboard (ASUS X99-E WS), can't speak for any other motherboards, any percentage below 50% results in no movement, giving you only really adjustment between 50-100%. I found this somewhat frustrating, but I do prefer this to them never coming to a complete stop. ## Frequently Bought Together - Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey) - Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey) - Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches / 30cm, 1x PWM-Controlled Fan with 2 Follower Fans, PC Fan Splitter 1 to 3 Converter, PC-Fan Extension Cable --- ## 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.jp/products/729597368-nf-p12-redux-1700-pwm-high-performance-cooling-fan-4](https://www.desertcart.jp/products/729597368-nf-p12-redux-1700-pwm-high-performance-cooling-fan-4) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-10*