--- product_id: 791998877 title: "5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series" brand: "okinos" price: "€ 13.58" currency: EUR in_stock: false url: https://www.desertcart.gr/products/791998877-5-pack-140mm-pwm-case-fans-4-pin-silent-pc store_origin: GR region: Greece --- # 28.2 dBA ultra-quiet 1500 RPM precision speed 74 CFM airflow 5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series **Brand:** okinos **Price:** € 13.58 **Availability:** ❌ Out of Stock ## Summary > 🌪️ Cool your rig, not your vibe — silent power in every spin! ## Quick Answers - **What is this?** 5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series by okinos - **How much does it cost?** € 13.58 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/791998877-5-pack-140mm-pwm-case-fans-4-pin-silent-pc) ## Best For - okinos enthusiasts ## Why This Product - Trusted okinos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart PWM Control:** 4-pin PWM with 1-to-3 splitter cable ensures precise fan speed management and flawless synchronization. - • **Robust Stability Design:** Trio-segmented frame and reinforced pillar structure reduce vibration and prevent rattling at high speeds. - • **Whisper-Quiet Operation:** Operating at just 28.2 dBA with 8 anti-shock pads, enjoy silent stealth mode performance. - • **Complete Installation Kit:** Includes 5 fans, 2 splitter cables, and 20 screws for seamless setup and cable management. - • **Maximized Airflow Efficiency:** 9 extended arc blades boost airflow by 10%, delivering 74 CFM for superior cooling. ## Overview This 5-pack of 140mm PWM case fans features 9 extended arc blades for enhanced 74 CFM airflow at a quiet 28.2 dBA noise level. With a max speed of 1500 RPM, advanced frame designs including trio-segmented intake and reinforced pillars ensure stable, vibration-free operation. The package includes 1-to-3 splitter cables and mounting screws, making it a perfect upgrade for professionals seeking efficient, whisper-quiet cooling with smart PWM control. ## Description Full description not available ## Features - 【9 Extended Arc Blades for 140mm Fan】 By adding 10% length of the fan arc through precise calculation, thus generated greater airflow (74.08 CFM) and ensured sufficient heat dissipation to extend the service life of internal component parts; - 【Better Cable Management through Splitter】Each Fan Splitter includes 1*4-pin interface for speed signal transmission between PWM Fans and MOBO, the other 2 interfaces only with 3-pin connectors to prevent simultaneous signal transmissions, which may cause the fans to operate abnormally; - 【Trio-Segmented Frame Design】8 inner corners of the 140mm case fan frame adopted Trio Segmented Frame Design, which effectively expanded the intake/exhaust area and increased additional 5% of total air volume; - 【Advance Pillar Frame】4 Pillar directly penetrated through both sides of the case fan which provided resistence that can reduce the impact when fan running at extreme points on P/Q curve. hence prevent potential rattle noise, keep fans quiet; - 【Reinforcement Bar Design】Rebar frame strengthened the overall stability of the fan, ensured that pc fans can perform highly closed to optimized P/Q curve, and also extended the life of the fan itself; - 【8 Anti-shock pads】8 anti-shock pads effectively reduce vibration, as a result fan operate quietly at 28.2 dB(A) - 【Package】 (1) Hurricane Series 140mm PWM Fan x5；(2) 1 to 3 Fan Splitter x2；(3) Fan Screws x20 ## Product Details - **Brand:** Okinos - **Power Connector Type:** 4-Pin - **Cooling Method:** Air - **Compatible Devices:** Desktop - **Noise Level:** 28.2 Decibels - **Material:** Copper - **Maximum Rotational Speed:** 1500 RPM - **Air Flow Capacity:** 74.08 Cubic Feet Per Minute - **Manufacturer:** Okinos ## Images ![5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series - Image 1](https://m.media-amazon.com/images/I/71e9+C0NZIL.jpg) ![5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series - Image 2](https://m.media-amazon.com/images/I/710kuyOOE1L.jpg) ![5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series - Image 3](https://m.media-amazon.com/images/I/71LwQM6goHL.jpg) ![5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series - Image 4](https://m.media-amazon.com/images/I/71hv5D5p69L.jpg) ![5 Pack, 140mm PWM Case Fans – 4-Pin Silent PC Fans, 1500 RPM High Airflow 74 CFM, Low-Noise 28.2 dBA, Quiet Stealth Mode, 8 Anti-Shock Pads, PWM w/ 1-to-3 Splitter Cable, Hurricane Series - Image 5](https://m.media-amazon.com/images/I/81EWT5m1r7L.jpg) --- ## 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.gr/products/791998877-5-pack-140mm-pwm-case-fans-4-pin-silent-pc](https://www.desertcart.gr/products/791998877-5-pack-140mm-pwm-case-fans-4-pin-silent-pc) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-05*