--- product_id: 131699593 title: "Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature" brand: "blizim" price: "FREE" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/131699593-blizim-10w-fan-speed-controller-for-four-fans-computer-desktop store_origin: PL region: Poland --- # Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature **Brand:** blizim **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature by blizim - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/131699593-blizim-10w-fan-speed-controller-for-four-fans-computer-desktop) ## Best For - blizim enthusiasts ## Why This Product - Trusted blizim brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Features - About this item - Control the speed of four computer fans simultaneously. The speed of each fan can be controlled separately. Perfect for heat and noise reduction, you can increase the fan speed when the temperature is high or decrease the speed to reduce the noise. The controller can be installed into the standard 3.5 inch slot. Compatible with different types of fans such as CPU fan, HDD fan, DDR fan, VGA fan, etc. Suitable for both 3-pin or 4-pin computer fan. The blue LED on each knob enables the adjustment of fan speed even in the dark. 【Voltage input and output】 5-12V 【Length of fan cable connectors】60cm【Dimension】10 * 10 * 2.1 cm ## Images ![Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature - Image 1](https://m.media-amazon.com/images/I/61Ncq6MJ+wL.jpg) ![Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature - Image 2](https://m.media-amazon.com/images/I/71-SwVkjKGL.jpg) ![Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature - Image 3](https://m.media-amazon.com/images/I/71-r+CpXOaL.jpg) ![Blizim 10W Fan Speed Controller for Four Fans Computer Desktop Temperature - Image 4](https://m.media-amazon.com/images/I/61otHjgKNcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Great simple fan controller but with low build quality *by D***M on Reviewed in the United Kingdom on 28 February 2020* Took a bit of a fight getting it into a 5 1/4 inch bay in a 1U rackmount chassis and easily pullled some of the cables out of theif connectors when I was threading them through the case. Easily fixed with a screwdriver and a pair of needlenose pliars but the device is not that robust. Obviously not something you can really complain about given the price but you definitely get what you pay for and should handle with appropriate care.All that said, now it's in there it's perfect for setting the case fan speeds to a tolerable noise level given the device in question is not prone to high loads and big increases in heat. ### ⭐ .VERY POOR BUILD QUALITY (NOT WORTH EVEN £10) *by M***C on Reviewed in the United Kingdom on 1 January 2020* Expectations -- Fan Speed Control (zero to full speed)- Controller Componets able to withstand typical electrical resistance temps of PC fans.Reality -- Fan speed don't reduce to zero! half the rotation of the control knob doesn't affect anything. (The fans lowest speed is still a high idle)- When fans are set to full speed the componet on the controller overheat creating a throttleing affect on the fans. (ie. they start to speed up and slow down on their own and one eventually stopped completely and was no longer controllable)Conclusion - Build quality is exceptionally low & cheap. If more substantial resistors & circut componets had been used these issues would not have occured. (For the sake of 50p - £1 extra on build cost)DONT WASTE YOUR TIME OR MONEY!! ### ⭐⭐⭐⭐⭐ Bargain *by C***H on Reviewed in the United Kingdom on 10 December 2019* Perfect for the money. Short n sweet. --- ## 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.pl/products/131699593-blizim-10w-fan-speed-controller-for-four-fans-computer-desktop](https://www.desertcart.pl/products/131699593-blizim-10w-fan-speed-controller-for-four-fans-computer-desktop) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*