--- product_id: 161250184 title: "Coolerguys 12v Ultra Quiet Fan for Pi Devices, 3D Printers, and Microelectronics (40x20mm)" brand: "coolerguys" price: "฿753" currency: THB in_stock: true reviews_count: 12 category: "Coolerguys" url: https://www.desertcart.co.th/products/161250184-coolerguys-12v-ultra-quiet-fan-for-pi-devices-3d-printers store_origin: TH region: Thailand --- # 40,000 Hours MTBF Compact Size (40x20mm) Ultra Quiet Operation Coolerguys 12v Ultra Quiet Fan for Pi Devices, 3D Printers, and Microelectronics (40x20mm) **Brand:** coolerguys **Price:** ฿753 **Availability:** ✅ In Stock ## Summary > 🌬️ Keep it Cool, Keep it Quiet! ## Quick Answers - **What is this?** Coolerguys 12v Ultra Quiet Fan for Pi Devices, 3D Printers, and Microelectronics (40x20mm) by coolerguys - **How much does it cost?** ฿753 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/161250184-coolerguys-12v-ultra-quiet-fan-for-pi-devices-3d-printers) ## Best For - coolerguys enthusiasts ## Why This Product - Trusted coolerguys brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Maximize your space with a sleek, compact size that fits seamlessly into your projects. - • **Versatile Applications:** Ideal for Raspberry Pi devices, 3D printers, and microelectronics—your go-to cooling solution. - • **Long-Lasting Reliability:** Enjoy peace of mind with an impressive MTBF of 40,000 hours. - • **Whisper-Quiet Performance:** Experience tranquility with ultra-quiet operation, perfect for any workspace. - • **Eco-Friendly Certifications:** Rest easy knowing this fan meets ROHS and CE standards for safety and sustainability. ## Overview The Coolerguys 12v Ultra Quiet Fan is a compact and efficient cooling solution designed for Raspberry Pi devices, 3D printers, and microelectronics. With a sleeve bearing design, it boasts a remarkable MTBF of 40,000 hours and is certified ROHS and CE, ensuring both reliability and eco-friendliness. ## Description Product description These fans are extremely silent, making them ideal for PI devices, 3D printers, and microelectronics. These fans are designed to either push cold air over hot components or suck hot air out of confined spaces, providing a fantastic cooling impact in either case. Increases life expectancy of devices and reduces damages to components. PRODUCT FEATURES SPECIFICATIONS Bearing Type: Sleeve Bearing Wire Option: 2 Wire; Length - 180 mm (7 in) Connector: CB-32D (Female Housing/Male Pin) Fan Speed: 3500 (±10%) RPM Rated Voltage: 12 Volt Rated Current: 0.02A Noise: 14.00 dBA Fan Air Pressure: 1.79 mmH2O TWO PIN CONNECTOR Two wire lead and two pin connector CB-32D (Female Housing/Male Pin) AVAILABLE SIZES 40x40x10mm 40x40x20mm 50x50x10mm 60x60x20mm Review: Very quiet - Really quiet. I replaced the noisy vent fans on my tiny camper with these. They move less air than the others, but are so quiet they're almost unnoticeable. Review: Quiet fan. - I have tested many for noise. Seems like most have exaggerated noise figures but this one is close. A quiet fan but not the best. The tradeoff will normally come from the size changes. Some quiet fans will have a thicker profile (longer duct and slower RPM) and not be useable in tight installation areas. This one is small in size. Nice fan. ## Features - Bearing Type: Sleeve Bearing - Certifications: ROHS, CE - MTBF: 40,000 hours - Package Dimensions: 3.11 inch L x 2.68 inch W x 0.83 inch H ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V4GGPW3 | | Best Sellers Rank | #809 in Computer Case Fans | | Brand | coolerguys | | Brand Name | coolerguys | | Compatible Devices | Printer | | Cooling Method | Air | | Customer Reviews | 4.4 out of 5 stars 913 Reviews | | Item Dimensions L x W x H | 1.57"L x 0.79"W x 1.57"H | | Item Weight | 0.1 Kilograms | | Manufacturer | Coolerguys | | Material Type | Polybutylene Terephthalate | | Maximum Rotational Speed | 3500 RPM | | Model | CGXXXXL12S | | Noise Level | 19.5 Decibels | | Number of Items | 1 | | Part Number | CGXXXXL12S | | Power Connector Type | 2-Pin | | Product Dimensions | 1.57"L x 0.79"W x 1.57"H | | UPC | 840556071631 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Product Dimensions:** 1.57"L x 0.79"W x 1.57"H - **Brand:** coolerguys - **Power Connector Type:** 2-Pin - **Voltage:** 12 Volts - **Cooling Method:** Air - **Compatible Devices:** Printer - **Noise Level:** 19.5 dB - **Material:** Polybutylene Terephthalate - **Maximum Rotational Speed:** 3500 RPM - **UPC:** 840556071631 ## Images ![Coolerguys 12v Ultra Quiet Fan for Pi Devices, 3D Printers, and Microelectronics (40x20mm) - Image 1](https://m.media-amazon.com/images/I/714-zWL0FJL.jpg) ![Coolerguys 12v Ultra Quiet Fan for Pi Devices, 3D Printers, and Microelectronics (40x20mm) - Image 2](https://m.media-amazon.com/images/I/41H7XK7mqCL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very quiet *by C***. on April 28, 2026* Really quiet. I replaced the noisy vent fans on my tiny camper with these. They move less air than the others, but are so quiet they're almost unnoticeable. ### ⭐⭐⭐⭐⭐ Quiet fan. *by Q***N on November 20, 2024* I have tested many for noise. Seems like most have exaggerated noise figures but this one is close. A quiet fan but not the best. The tradeoff will normally come from the size changes. Some quiet fans will have a thicker profile (longer duct and slower RPM) and not be useable in tight installation areas. This one is small in size. Nice fan. ### ⭐⭐⭐⭐⭐ My Biggest Fan... in a Mini Application *by P***Y on January 6, 2025* Low power, quiet, great price, great quality. Pushes enough air to keep the heat sink on a 5W Stereo Class D Amplifier cool at near full volume. --- ## 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.co.th/products/161250184-coolerguys-12v-ultra-quiet-fan-for-pi-devices-3d-printers](https://www.desertcart.co.th/products/161250184-coolerguys-12v-ultra-quiet-fan-for-pi-devices-3d-printers) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-10*