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❄️ Stay cool, look cooler — RGB power meets silent precision!
The JONSBO CR1400 RGB CPU Air Cooler combines 4 pure copper heat pipes with 41 precision-engineered fins and a removable 92mm PWM fan featuring vibrant RGB lighting. Designed for quiet operation at 20 dB and broad socket compatibility (Intel LGA 1851/1700/1200/115X & AMD AM4/AM5), it delivers efficient, customizable cooling in a sleek, easy-to-install package perfect for professional and enthusiast builds.









| Air Flow Capacity | 36 cfm |
| Asin | B0953JH8WR |
| Best Sellers Rank | #111 in Computer CPU Cooling Fans |
| Brand Name | Jonsbo |
| Compatible Devices | Desktop, PC CASE |
| Cooling Method | FAN |
| Customer Reviews | 4.5 4.5 out of 5 stars (889) 4.5 out of 5 stars |
| Item Dimensions L X W X H | 3.66"L x 3.07"W x 4.96"H |
| Manufacturer | Jonsbo |
| Material Type | Copper, Metal |
| Maximum Rotational Speed | 2300 rpm |
| Model | CR1400 |
| Noise Level | 20 db |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | CR1400 |
| Power Connector Type | 3-Pin / 4-pin |
| Unit Count | 1 Count |
| Upc | 731905865301 |
| Voltage | 12 volts |
User
RGB for you
It cools - I put this into a RGB monstrosity, and it fit right in and was cheap so more RGB went into it. Performance is that it works as good as an OEM cooler so I guess that is acceptable. Nothing over the top at all but I was looking for this level and RGB was there - I would probably grabbed the addressable version if I did it again.
User
Buen rendimiento
Installed on an i5-11400, temperatures always below 70°, an excellent option if you don't want to spend a lot on good air cooling.
User
Plug and play
No software is required to use with this CPU cooler to get the rgb lights on it working, which preferably is how I like my pc components since the more software reliance then the more chances of failure. Keeps computer temps moderately low and looks nice. The fans are silent in my use case since I have it inside of an old Dell office computer, however even with the side panel off it's still moderately quiet.
User
RGB is stuck in Unicorn Vomit mode forever, but a decent cooler.
It's not ARGB. You can't pick colors, change the pattern, or turn the lights off (Well, you *can* turn the lights off, but only by setting the fan header completely off, which will get toasty pretty fast). I bought this to replace a boxed AMD cooler, and the lights are okay, the fan is pretty quiet, and the cooler has respectable amounts of aluminum and copper for the price. I was actually impressed with the finish on the bottom, where it mounts to the CPU. Very very flat and smooth. It's not a 100$ Noctua, but it's also not 100$ at all. You get what you pay for, and I'm reasonably happy with how this looks, works, and fits.
User
Exactly what I needed
I just built a new system on a Ryzen 5 5600 and was not happy with the stock cooler at idle 55-60c, in a game I was reaching 87c. I needed something same day delivery and not crazy expensive. After searching amazon I came across this cooler, reviews were good and price was $25. Order came in on time, instructions were okay not very clear but I figured it out. The only issue I had was getting to the screws on the left side as the radiator fits blocked getting a straight shot at the screw head but overall it was pretty simple.As for cooling @ idle is now 37-40c and in cyberpunk with raytrace ultra settings 70-75c so performance is great. I wish I would have gotten the one with Addressable rgb but the colors of it are bright and work great
User
Powerful cooling in a small package
Using the CR1400 with Core2 Quad Q9550 overclocked to 3.4 GHz. Runs 20+ degrees cooler than stock Intel cooler (mid 50s versus mid 70s @ 100% load for 10 minutes). I used some Thermal Grizzly Kryonaut I had rather than the unknown paste that came with it.When I purchased the product, the literature said it supported LGA775 but the box I received did not. Jonsbo said the backplate they supply no longer supports LGA775 but they didn't get around to telling anyone yet - evidently not Amazon. I modified the backplate slightly to fit LGA775 and everything works fine. An alternative would be to just buy a LGA775 backplate. Not sure why Jonsbo made the change as older cpus are typically found in narrower cases that a 120mm fan cooler will not fit in and the CR1400 is a perfect candidate for that.
User
Works Great On My Ryzen 5700G ITX Build
Amazing for the price! With my 5700G in my Thermaltake V1 ITX Case. I get on averge 37 degrees celcius on idle and using most "Stress Testing and Benchmark Apps" I got an average maximum of around 70 degrees celcius.AIDA64 Extreme for almost an hour I hit MAX 71 degrees celcius. Prime 95 Torture Test maxed out at 73 degrees celcius after running for about an hour too.Pretty good for an ITX Case!Average "room temperature" was 26 degrees celcius.CPU on default settings, no overclocking.This is using IC Diamond 7 Carat Thermal paste, using the 3 line method of applying thermal paste on my 5700G, then placing the cooler on top.My ITX PC build runs fast and cool with this extremely good looking, great build quality and very reasonably priced CPU Air Cooler and I would highly recommend this product for a budget and/or Pro PC Builder.
User
Precio calidad
La verdad no recuerdo cuando compre esto pero aun lo sigo usando y me parecen muy buena opcion para equipos pequeños y de bajo consumo
User
Muy bueno
Exelente funcionamiento sigue trabajando al 100
User
Amazing
This was a super easy install. I have yet to switch to liquid cool, so this fan and heatsink work well for my ROG Strix. AMD already has the bracket installed so it's a no brainer. Unfortunately you can't control the RGB but it still looks pretty sweet.
User
Está bien, sin quejas.
Está weno, cumple lo que ofrece, las lucecitas no me interesan, además es mejor que lo que tenía que ya estaba en las últimas. A menos que explote, o algo así, no le veo ningún problema.
User
Great
Perfect all I can say!
User
cool light effect
good better than stock cooler
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