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Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
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be quiet! Light Loop 360mm | All in One Water Cooling System | Quiet CPU Cooler | ARGB CPU Cooling Block | Customizable ARGB with Hub | White | BW023
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Purchase options and add-ons
Product Dimensions | 15.69"L x 4.72"W x 1.06"H |
Brand | be quiet! |
Power Connector Type | 4-Pin |
Voltage | 12 Volts |
Cooling Method | Water |
Compatible Devices | Desktop, Intel: 1851 / 1700 / 1200 / 1150 / 1151 / 1155, AMD: AM5 / AM4 |
Noise Level | 36.8 dB |
Material | Aluminum, Copper |
Maximum Rotational Speed | 2900 RPM |
Air Flow Capacity | 61.8 CIPM |
About this item
- Stylish ARGB cooling block features lots of illumination options for stunning visual effects
- 3 Light Wings LX PWM high-speed White fans for colorful and vibrant cooling
- Extremely high cooling performance for all consumer CPUs
- State-of-the-art pump with progressive IC
- Specially designed jet plate and cold plate for superior performance
- ARGB-PWM-Hub enables synchronization of up to 6 ARGB components and PWM fans
- Easy-to-access refill port and included coolant bottle for a long lifespan
- 3-year manufacturer's warranty
- German Design I German Engineering I German Quality I German Performance
Frequently bought together

Product details
- Item model number : BW023
- Date First Available : September 17, 2024
- Manufacturer : be quiet!
- ASIN : B0DDR5NNFP
- Best Sellers Rank: #126 in Water Cooling Systems
- Customer Reviews:
Top Brand: be quiet!
Product Description
PEAK PERFORMANCE AND LIGHTING
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TRUE COLORS
Unrivalled ARGB lighting
Light Loop 360mm White features 64 LEDs in total, leading stunning visuals. Since your PC is not like any other, you can individualize your build with numerous colors and illumination options. The uniquely illuminated cooling block and Light Wings LX fans make Light Loop 360mm White an undisputed highlight in any system.
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LIGHT WINGS LX FANS
Performant, yet quiet operation
Light Loop 360mm White features 3 Light Wings LX 120mm PWM high-speed fans. They come with 16 LEDs that perfectly scatter across the fan blades and are key for the stunning visuals Light Loop 360mm White offers. The fan’s 9 airflow-optimized fan blades not only reduce noise-generating turbulences but also ensure that Light Wings LX 120mm PWM high-speed provides the performance that is needed, even in demanding scenarios.
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EXTREMELY HIGH COOLING PERFORMANCE
Designed for intensive gaming sessions
With Light Loop 360mm White even the most demanding applications can be used reliably. An immense cooling power provides low temperatures even during periods of peak CPU performance. Perfectly suited for your next session!
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ADVANCED TECHNOLOGIES
One step ahead in every aspect
Jet plate, pump and the cold plate of Light Loop 360mm White are designed for peak performance. The metal jet plate increases flow speed of the cooling liquid, leading to an enhanced performance. A cold plate with a high-density fin stack increases cooling performance on modern flagship and high-end CPUs. Finally, a progressive IC in the motor reduces switching noise, ensuring the noise of the pump stays at a low level.
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ONE HUB, MANY POSSIBILITIES
Synchronization of up to 6 ARGB-components
The ARGB-PWM-Hub enables synchronization of up to 6 PWM fans and 6 ARGB components. This allows you to control all your cooling and lighting gear with just one PWM and one ARGB header on your motherboard. It can be positioned anywhere inside the case with adhesive tape or screw holes that match a 2.5” SSD mounting.
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EASY TO REFILL
For a long lifespan
The refill port is easy to access which makes refilling safe and comfortable. The coolant bottle included in scope of delivery makes it easy to achieve a long lifespan.

Elegant White Bezel
Stunning design
Light Loop 360mm White complements all-white systems best, thanks to its uniform white aesthetics. The integrated ARGB LED lighting within the cooling block and fans allows the vibrant lighting to take center stage.
Product Videos

Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the water cooling system effective, with one mentioning good temperatures with their Ryzen 7 9700x CPU. The system runs very quietly, looks nice, and is easy to install. Customers praise its functionality, build quality, and sturdiness, describing it as a perfect AIO CPU cooler.
AI Generated from the text of customer reviews
Customers find that the cooling system performs well, with one customer specifically noting good temperatures with their Ryzen 7 9700X processor.
"...The fans are great and don't make any noise, and you can only hear the pump on boot otherwise it doesn't produce any sound...." Read more
"Its quite and looks good and temps are good on my ryzen 7 9700x and its easy to install" Read more
"Excellent cooler, so far have zero issues save for one of the fans seems to be off and possibly needs to be replaced. Working with be Quiet!..." Read more
"Do you get the joke? Hahahaa. It cools pretty good 👍👌🤙..." Read more
Customers appreciate that the cooling system runs very quietly.
"...The RGB lighting looks awesome, and I can’t hear it at all. At the price point it is currently at, this is an amazing product...." Read more
"...The fans are great and don't make any noise, and you can only hear the pump on boot otherwise it doesn't produce any sound...." Read more
"...It's a little noisier than what I would have expected from the brand, but it's not awful...." Read more
"...helldivers 2, destiny 2, it is keeping it around 60°C and it runs oh so quietly. I cannot hear it even under heavy load...." Read more
Customers report that the water cooling system works as intended and performs well as an all-in-one solution.
"Works great. But I ordered the white, and the box shows a picture of white, but the AiO inside the box is black...." Read more
"...super hot processor to begin with, but I feel like this AIO is performing quite well. The overall build quality is also fantastic...." Read more
"Item works as intended. No surprises yet but will continue to monitor and assess performance while under its manufacturer's warranty period." Read more
"Performs as expected, tubes are a bit more stiff than other brands though, so I wouldn't necessarily recommend an ITX build with it...." Read more
Customers like the appearance of the water cooling system.
"Man this thing is incredible. The RGB lighting looks awesome, and I can’t hear it at all...." Read more
"...I cannot hear it even under heavy load. The lights are beautiful and fit the aesthetic I was looking for...." Read more
"Its quite and looks good and temps are good on my ryzen 7 9700x and its easy to install" Read more
"...] It works how it should and looks very nice, but after installation, almost every time the pc is booted up there is water rushing/whirring noises..." Read more
Customers find the water cooling system to be a perfect AIO.
"...At the price point it is currently at, this is an amazing product. Syncs well with RGB software as well. What are you waiting for?..." Read more
"This AIO is amazing. My CPU doesn't go above 45 degrees even under heavy loads and utilization...." Read more
"...So far I feel like this is a perfect AIO and I am glad I choose it for my first PC build. I will update if anything changes." Read more
"Its quite and looks good and temps are good on my ryzen 7 9700x and its easy to install" Read more
Customers praise the build quality of the CPU cooler.
"Very high quality and very quiet highly recommend." Read more
"This is a well made ALL IN ONE CPU cooler. It is one of only a few that is refillable...." Read more
"...The overall build quality is also fantastic. For comparison, it feels much more high-end than my old NZXT Kraken x62 (FWIW)...." Read more
Customers find the water cooling system easy to install, with one mentioning the straightforward instruction manual.
"Just as described, super simple install!" Read more
"...and looks good and temps are good on my ryzen 7 9700x and its easy to install" Read more
"...Very easy setup with a straightforward instruction manual. And I’d like to clarify the sound goes away completely after about 2 minutes" Read more
Reviews with images

Fantastic Cooling Option
Top reviews from the United States
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- Reviewed in the United States on July 19, 2025Style: 240mm WhiteVerified PurchaseMan this thing is incredible. The RGB lighting looks awesome, and I can’t hear it at all. At the price point it is currently at, this is an amazing product. Syncs well with RGB software as well.
What are you waiting for? Buy it already.
5.0 out of 5 starsMan this thing is incredible. The RGB lighting looks awesome, and I can’t hear it at all. At the price point it is currently at, this is an amazing product. Syncs well with RGB software as well.Fantastic Cooling Option
Reviewed in the United States on July 19, 2025
What are you waiting for? Buy it already.
Images in this review
- Reviewed in the United States on May 30, 2025Style: 240mm BlackVerified PurchaseThis AIO is amazing. My CPU doesn't go above 45 degrees even under heavy loads and utilization.
The fans are great and don't make any noise, and you can only hear the pump on boot otherwise it doesn't produce any sound.
It's slightly expensive for regular price, but it goea on discount quite frequnetly, but at least you are getting your money worth.
- Reviewed in the United States on July 16, 2025Style: 360mm BlackVerified PurchaseJust as described, super simple install!
- Reviewed in the United States on January 11, 2025Style: 360mm BlackVerified PurchaseI currently use it on my 9800X3D CPU and under ultra settings at 1080p gaming for something like marvel rivals, helldivers 2, destiny 2, it is keeping it around 60°C and it runs oh so quietly. I cannot hear it even under heavy load. The lights are beautiful and fit the aesthetic I was looking for. I was doubting on whether or not I wanted to keep the fans it comes with but I really ended up liking them and they perform beautifully with the quiet design. They helped me achieve the gloomy sky and flashes of lightning look I was going for.
5.0 out of 5 starsI currently use it on my 9800X3D CPU and under ultra settings at 1080p gaming for something like marvel rivals, helldivers 2, destiny 2, it is keeping it around 60°C and it runs oh so quietly. I cannot hear it even under heavy load. The lights are beautiful and fit the aesthetic I was looking for. I was doubting on whether or not I wanted to keep the fans it comes with but I really ended up liking them and they perform beautifully with the quiet design. They helped me achieve the gloomy sky and flashes of lightning look I was going for.Keeps my 9800X3D cool and runs very quiet
Reviewed in the United States on January 11, 2025
Images in this review
- Reviewed in the United States on April 27, 2025Style: 360mm BlackVerified PurchaseThis is a well made ALL IN ONE CPU cooler. It is one of only a few that is refillable. The refill port is located on the front of the radiator and has a plastic insert covering the port. Signal RGB can control the RGB lights that adorn it. The fans are ultra quiet so far but I haven't tested it with games yet as I am waiting for the Gigabyte Aorus Master to come tomorrow. So far I feel like this is a perfect AIO and I am glad I choose it for my first PC build. I will update if anything changes.
5.0 out of 5 starsThis is a well made ALL IN ONE CPU cooler. It is one of only a few that is refillable. The refill port is located on the front of the radiator and has a plastic insert covering the port. Signal RGB can control the RGB lights that adorn it. The fans are ultra quiet so far but I haven't tested it with games yet as I am waiting for the Gigabyte Aorus Master to come tomorrow. So far I feel like this is a perfect AIO and I am glad I choose it for my first PC build. I will update if anything changes.Well made AIO CPU cooler
Reviewed in the United States on April 27, 2025
Images in this review
- Reviewed in the United States on December 31, 2024Style: 360mm BlackVerified PurchaseWell, I wanted to hate this thing. I purchased this AIO to pair with the be quiet! Dark Base Pro 901 and plethora of be quiet! 120/140mm fans. Makes me feel better when everything is all matchy. The cooling block is definitely weird, but it's growing on me. It's a little noisier than what I would have expected from the brand, but it's not awful. I opted for a carbon pad in lieu of paste because I hate the mess and I won't bother to clean/reapply in the future because I am lazy. I expected to have higher CPU temps than what I am getting both idle and under load. The 9800x3d isn't necessarily a super hot processor to begin with, but I feel like this AIO is performing quite well. The overall build quality is also fantastic. For comparison, it feels much more high-end than my old NZXT Kraken x62 (FWIW). My only real gripe and the reason I am docking a star is that the included fans for the radiator feel...well...less than premium. The fan blades, in particular, just feel like super cheapo plastic. Nothing like the Silent Wings fans that I love. Maybe I'm an idiot and they are "built specifically for the radiator and that's why they are like that," but I don't care. These things could have been engineered better. Anyway. I'd buy it again.
- Reviewed in the United States on March 25, 2025Style: 240mm WhiteVerified PurchaseIts quite and looks good and temps are good on my ryzen 7 9700x and its easy to install
Its quite and looks good and temps are good on my ryzen 7 9700x and its easy to install
Images in this review
- Reviewed in the United States on February 19, 2025Style: 360mm BlackVerified PurchaseExcellent cooler, so far have zero issues save for one of the fans seems to be off and possibly needs to be replaced. Working with be Quiet! about it currently. Otherwise, fits my Lian Li O11D Mini perfectly and runs silent and cool.
Top reviews from other countries
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AmazonカスタマーReviewed in Japan on July 31, 2025
5.0 out of 5 stars 静音性を求めている人におすすめ
Style: 360mm WhiteVerified Purchase他のメーカーの簡易水冷でノイズが気になっていたのでこちらを購入しました。
メーカー名の通り、とても静かです。
メーカー独自のソフトをインストールする必要が無く、シンプルなのも良いです。
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yetilugubreReviewed in France on April 14, 2025
3.0 out of 5 stars pas convaincu niveau perf.
Style: 360mm WhiteVerified Purchasedécevant. couleur du radiateur jaunie. eh le maintient de température n a pas d inertie ca monte direct et les ventilos tournent pleine balle.
c est bruyant pour du Bi quiet . bref c est un retour pour ma part. Point positif le rgb est beau.
le packaging sympa. Y a tout les accessoires nécessaire et la mise en oeuvre est facile. Cependant je suis déçu des perfs , même en optimisant les courbes .
je ne l ai pas gardé. Je cherche a avoir un Pc vraiment silencieux. D autres apprécieront surement le produit plus que moi.
yetilugubrepas convaincu niveau perf.
Reviewed in France on April 14, 2025
c est bruyant pour du Bi quiet . bref c est un retour pour ma part. Point positif le rgb est beau.
le packaging sympa. Y a tout les accessoires nécessaire et la mise en oeuvre est facile. Cependant je suis déçu des perfs , même en optimisant les courbes .
je ne l ai pas gardé. Je cherche a avoir un Pc vraiment silencieux. D autres apprécieront surement le produit plus que moi.
Images in this review
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Sabrina MenzelReviewed in Germany on May 14, 2025
5.0 out of 5 stars Hervorragend
Style: 360mm WhiteVerified PurchaseLieferung wie immer sehr schnell. Einbau und Inbetriebnahme problemlos. Die Lüfter sind leise und schön bunt, hervorragende Kühlung für den i5 14600k
Sabrina MenzelHervorragend
Reviewed in Germany on May 14, 2025
Images in this review
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Dennis MReviewed in the Netherlands on March 6, 2025
4.0 out of 5 stars Redelijk goede AIO
Style: 240mm BlackVerified PurchaseAangezien ik de desktop naast mij heb staan, was ik op zoek naar een AIO waarbij de pomp in stilte kan werken (ik heb noctua fans, dus de fans zijn voor mij niet van belang). Dat is bij bijna alle AIO's een ramp. Deze is redelijk stil, maar wordt pas echt stil bij het minimale toerentsal van de pomp, ong 1600 toeren. Blijft desondanks redelijk koelen. Maar heb toch besloten om het iets duurdere broertje te kopen, de silent loop 3. De Silent loop 3 koelt beter en is stiller.
- cliveReviewed in the United Kingdom on March 24, 2025
5.0 out of 5 stars Cpu placement on pump
Style: 360mm BlackVerified PurchaseNice cooler check the bracket on the pump as mine wasn't central