--- product_id: 218745541 title: "Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan" brand: "quetterlee" price: "€ 18.70" currency: EUR in_stock: true category: "Quetterlee" url: https://www.desertcart.sk/products/218745541-replacement-new-cpu-cooling-fan-for-lenovo-thinkpad-yoga-s1 store_origin: SK region: Slovakia --- # Efficient DC 5V 0.40A power draw Precision 4-pin power connector Ultra-quiet 0.04 dB noise level Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan **Brand:** quetterlee **Price:** € 18.70 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your ThinkPad cool and your productivity cooler! ## Quick Answers - **What is this?** Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan by quetterlee - **How much does it cost?** € 18.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/218745541-replacement-new-cpu-cooling-fan-for-lenovo-thinkpad-yoga-s1) ## Best For - quetterlee enthusiasts ## Why This Product - Trusted quetterlee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 3.52 ounces and slim dimensions, it integrates flawlessly without adding bulk to your device. - • **Whisper-Quiet Cooling:** Experience near-silent operation with an ultra-low 0.04 dB noise level—keep your workspace distraction-free. - • **Seamless Compatibility:** Specifically engineered for Lenovo ThinkPad Yoga S1 and Yoga 12 Series models, ensuring perfect fit and function. - • **Optimized Power Efficiency:** Runs on a stable 5V DC supply with just 0.40A current, balancing performance and energy savings effortlessly. - • **Plug-and-Play Installation:** Equipped with a standard 4-pin connector for hassle-free replacement and immediate cooling boost. ## Overview The QUETTERLEE Replacement CPU Cooling Fan is a precision-engineered, ultra-quiet cooling solution designed exclusively for Lenovo ThinkPad Yoga S1 and Yoga 12 Series. Operating at a whisper-quiet 0.04 dB noise level and powered by an efficient 5V DC supply, this lightweight fan ensures optimal thermal management without compromising your device’s sleek profile or your workspace tranquility. ## Description Buy QUETTERLEE Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan: CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - QUETTERLEE Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089NDM8SC | | Best Sellers Rank | #8,761 in Computer CPU Cooling Fans | | Brand | QUETTERLEE | | Compatible Devices | Desktop | | Cooling Method | Air | | Date First Available | June 4, 2020 | | Item Weight | 3.52 ounces | | Item model number | QU-S1-FAN | | Manufacturer | QUETTERLEE | | Noise Level | 0.04 Decibels | | Package Dimensions | 6.57 x 4.72 x 1.61 inches | | Power Connector Type | 4-Pin | | Voltage | 5 Volts | ## Product Details - **Brand:** QUETTERLEE - **Compatible Devices:** Desktop - **Cooling Method:** Air - **Manufacturer:** QUETTERLEE - **Noise Level:** 0.04 Decibels - **Power Connector Type:** 4-Pin - **Voltage:** 5 Volts ## Images ![Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan - Image 1](https://m.media-amazon.com/images/I/519f9+3dSYL.jpg) ![Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan - Image 2](https://m.media-amazon.com/images/I/514BBfXZlIL.jpg) ![Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan - Image 3](https://m.media-amazon.com/images/I/51w-5wSUgZL.jpg) ## Questions & Answers **Q: does this fit the Lenovo Yoga 720-12ikb?** A: Hello, this can't be used for 720-12IKB, the link below is the fan of 720-12IKB. thank you very much. https://www.amazon.com/dp/B08LSPSL7M?ref=myi_title_dp ## Frequently Bought Together - QUETTERLEE Replacement New CPU Cooling Fan for Lenovo ThinkPad Yoga S1 Yoga 12 Series 04X6440 00HT721 00HT722 00HT723 KDB05105HBA05-A02 KDB05105HBA05-A05 DC5V 0.40A Fan - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - ARCTIC MX-6 (8 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive --- ## 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.sk/products/218745541-replacement-new-cpu-cooling-fan-for-lenovo-thinkpad-yoga-s1](https://www.desertcart.sk/products/218745541-replacement-new-cpu-cooling-fan-for-lenovo-thinkpad-yoga-s1) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-27*