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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
be quiet! Light Loop 240mm Liquid Cooler - High-Performance ARGB All-in-One Water Cooling System with Dual Light Wings LX PWM FansThe be quiet! Light Loop 240mm AIO CPU Water Cooler (MPN: BW020) is an impressively high performing all in one water cooling unit designed for users with overclocked systems. It combines exceptional cooling performance with vibrant ARGB lighting, making it a visually stunning addition to any build. The cooler features a stylish cooling block with multiple illumination options for striking visual effects, and includes two Light Wings LX 120mm PWM high
The be quiet! Light Loop 240mm AIO CPU Water Cooler (MPN: BW020) is an impressively high-performing all-in-one water cooling unit designed for users with overclocked systems. It combines exceptional cooling performance with vibrant ARGB lighting, making it a visually stunning addition to any build. The cooler features a stylish cooling block with multiple illumination options for striking visual effects, and includes two Light Wings LX 120mm PWM high-speed fans for colorful and effective cooling.Key Features
Impressive Performance: 240mm radiator and high-density fin stack for efficient heat dissipation. Stylish ARGB Design: Unique cooling block with extensive illumination options for stunning visual effects. Quiet Operation: State-of-the-art pump with a progressive IC for minimal noise. ARGB-PWM Hub: Synchronizes up to 6 ARGB components and PWM fans. Compatibility: Supports Intel 1851, 1700, 1200, 1150, 1151, 1155, and AMD AM5, AM4 sockets. Maintenance-Friendly: Easy-access refill port and included coolant bottle.
Specification
Model: Light Loop 240mm
Color Option:
Black
Dimensions (Radiator, incl. fan):
277 x 120 x 52 mm
Dimensions (Cooling Block):
75 x 94 x 82 mm
Total Weight:
1.2 kg
Socket Compatibility (Intel):
1851 / 1700 / 1200 / 1150 / 1151 / 1155
Socket Compatibility (AMD):
AM5 / AM4
Noise Level (dB(A)) at 50% / 75% / 100% rpm:
15.4 / 27.2 / 34.9
Number of Fans:
2
Lighting Connector:
3 Pin 5V Addressable
Tube Length:
400 mm
Pump Specifications
Pump Speed:
2900 rpm
Pump Adjustable:
1500 - 2900 rpm
Pump Connector:
4-pin PWM
Radiator Specifications
Dimensions (L x W x H):
277 x 120 x 27 mm
Radiator Material / Finish:
Aluminum / Black Spray Painted
Base Material / Finish:
Copper / Nickel Plated
Fan Specifications
Fan Model:
Light Wings LX 120mm PWM High-Speed
Fan Dimensions:
120 x 120 x 25 mm
Speed at 100% PWM:
2100 rpm
Airflow at 100% PWM / 12V:
61.8 CFM / 105.1 m³/h
Air Pressure at 100% PWM / 12V:
2.51 mm H2O
Bearing Technology:
Rifle
Motor Technology:
4-pole fan motor
Rated Voltage:
12V
Input Current:
0.17A
Safety Current:
0.45A
Input Power:
5.4W
Connector:
4-pin PWM
Cable Length:
500 mm
Lifespan (h / 25°C):
60,000
Accessories
Thermal Grease:
Included
Mounting Set:
Intel, AMD
Adapter Cables:
Bottle of Coolant (ml):
Included / 100
ARGB-PWM-Hub:
Included
Safety Certifications
Approvals:
CE, FCC, UKCA
Warranty (Years):
3
Article Number:
BW020
EAN Code:
4260052191132
Dimensions, Package (L x W x H):
448 x 205 x 137 mm
Gross Weight, Package:
2.6 kg
Pieces per Packaging Unit:
4
Dimensions, Shipping Box (L x W x H):
470 x 300 x 460 mm
Gross Weight, Shipping Box:
11.3 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 789 reviews
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Product Reviews
★★★★★ 5
Good quality
Size: One Size, Color: (001) Black / / White
Love this hat, fits a woman’s head great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Comfortable, Great Fit, and Perfect for Cooler Days
Color: Navy Heather, Size: Large
I bought this in January 2026 and have been really happy with it. The fit was as expected, which is always a big plus when ordering clothes online, and it feels comfortable right out of the package.
What I like most is that it’s nice to wear when the weather is a little cooler, but it doesn’t feel too heavy or too hot. It works well as a light layer and has been a good option for those in-between days when you want something with long sleeves but don’t want a thick sweatshirt.
It also looks good when wearing it, which makes it easy to use for more than just workouts or casual lounging. The overall style is clean, and it has a nice look without trying too hard.
Overall, this has been a great purchase. If you want a comfortable quarter-zip pullover that fits well, looks good, and works well in cooler weather without overheating, I’d definitely recommend it.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Excellent Quality and Value
Color: Marina Blue Geo, Size: Large
The size is appropriate as is the fit. I like this garment a lot because it flexes with body movement. I golf in it and there is minimal restriction. On sale it is an excellent deal. It is both warm and comfortable.
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Reviewed in the United States on December 2, 2025
★★★★★ 4
Nice Golf attire
Color: Grey Mist Heather, Size: X-Large
Solid material of pullover flexible and stylish…Highly recommend 6’0 240 and XL fits well. Big fan Maelreg Brand
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Reviewed in the United States on November 5, 2025
★★★★★ 5
My new favorite 1/4 zip!
Color: Lavender Heather, Size: Small
Love this brand and have a lot of their apparel like shorts, polos, pants, and pullovers. This is now my favorite by Maelreg. Incredibly soft, great color selection, has some weight to it, and fleece lining provides warmth on cold winter days but not to the point of sweating and discomfort. Excellent fit too. I usually wear M but the S fits perfectly. Great deal right now as well at $19.99 for some colors in my size. Just wish they didn’t put brand name on back of collar. A logo would have been better or nothing at all. But not a dealbreaker. Purchased several of these now.
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Reviewed in the United States on January 28, 2025