--- product_id: 54110013 title: "MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan" brand: "sungee" price: "812823₫" currency: VND in_stock: true reviews_count: 7 category: "Sungee" url: https://www.desertcart.vn/products/54110013-mulfan-4cm-ceradyna-fan-40-40-10mm-fd0540-a2212a-fd0540 store_origin: VN region: Vietnam --- # 5V low-voltage power 5500 RPM max speed 2-wire simple connection MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan **Brand:** sungee **Price:** 812823₫ **Availability:** ✅ In Stock ## Summary > 🌀 Stay cool, stay ahead—quiet power in a compact package! ## Quick Answers - **What is this?** MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan by sungee - **How much does it cost?** 812823₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/54110013-mulfan-4cm-ceradyna-fan-40-40-10mm-fd0540-a2212a-fd0540) ## Best For - sungee enthusiasts ## Why This Product - Trusted sungee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Compatibility:** Perfect fit for DaHua DVRs and other desktop electronics—plug and play peace of mind. - • **Whisper-Quiet Operation:** Engineered for minimal noise—keep your workspace calm and focused. - • **Compact 40x40x10mm Design:** Fits seamlessly into tight spaces for sleek, unobtrusive cooling. - • **Rapid Shipping from China:** Dispatched within 24 hours via ePacket—get your fan in 5-10 days, no delays. - • **Efficient Forced Air Cooling:** Maintains optimal device temperatures to prevent overheating and downtime. ## Overview The MulFan FD0540-A2212A is a compact 40x40x10mm 5V cooling fan with a 2-wire connection, delivering up to 5500 RPM for efficient forced air cooling. Designed primarily for DaHua DVRs and desktop electronics, it offers whisper-quiet operation and rapid shipping from China within 24 hours, ensuring reliable thermal management and quick delivery. ## Description Model:FD0540-A2212A Voltage:5V Current:0.25A Size:40*40*10mm Line: 2Wire Remark:ship it from china within 24hours via ePacket ,then you can get it about 5-10days or so. Review: work and looks great - works like it should. fit good Review: Fit Dauha nvr well. - Fit my Dauha nvr perfectly ,as quit as a dahua fan can be I guess not bad just hear air passing through. Don't seam to push much air though can't even feel air from fan seams kinda weak for moving air. So far no issues with overheating that I can tell. ## Features - Model Number: FD0540-A2212A - Size:40*40*10mm - Voltage:5V - Current:0.25A - 2Wire DVR Fan ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074PPMWN9 | | Best Sellers Rank | #216,098 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Electronic Cooling Fans | | Brand Name | Sungee | | Compatible Devices | Desktop | | Cooling Method | forced air | | Customer Reviews | 3.7 3.7 out of 5 stars (19) | | Item Dimensions L x W x H | 1.57"L x 0.39"W x 1.57"H | | Manufacturer | Sungee | | Material Type | Copper | | Maximum Rotational Speed | 5500 RPM | | Power Connector Type | 2-Pin | | UPC | 713262835630 | | Unit Count | 1.00 Count | | Voltage | 5 Volts | | Wattage | 5 watts | ## Product Details - **Brand:** Sungee - **Compatible Devices:** Desktop - **Cooling Method:** forced air - **Material:** Copper - **Maximum Rotational Speed:** 5500 RPM - **Power Connector Type:** 2-Pin - **Product Dimensions:** 1.57"L x 0.39"W x 1.57"H - **UPC:** 713262835630 - **Voltage:** 5 Volts - **Wattage:** 5 watts ## Images ![MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan - Image 1](https://m.media-amazon.com/images/I/51SBH2yjZeL.jpg) ![MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan - Image 2](https://m.media-amazon.com/images/I/51ma59aW-WL.jpg) ![MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan - Image 3](https://m.media-amazon.com/images/I/51nCDB4ADVL.jpg) ![MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan - Image 4](https://m.media-amazon.com/images/I/51S8v10fkhL.jpg) ![MulFan 4cm CeraDyna Fan 40 * 40 * 10mm FD0540-A2212A FD0540-A3212A 5V 2Wire DaHua DVR Cooling Fan - Image 5](https://m.media-amazon.com/images/I/51Bf3RM--DL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ work and looks great *by A***R on September 12, 2024* works like it should. fit good ### ⭐⭐⭐⭐ Fit Dauha nvr well. *by M***. on June 11, 2025* Fit my Dauha nvr perfectly ,as quit as a dahua fan can be I guess not bad just hear air passing through. Don't seam to push much air though can't even feel air from fan seams kinda weak for moving air. So far no issues with overheating that I can tell. ### ⭐ Failed in 50 days *by I***. on February 11, 2019* The fan failed after 50 days in my NVR. Made very loud noise --- ## 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.vn/products/54110013-mulfan-4cm-ceradyna-fan-40-40-10mm-fd0540-a2212a-fd0540](https://www.desertcart.vn/products/54110013-mulfan-4cm-ceradyna-fan-40-40-10mm-fd0540-a2212a-fd0540) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-16*