be quiet! LIGHT LOOP 240mm AIO Liquid Cooler
£89.87 inc VAT
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About This Item
- Processor cooling with 2x 120 mm PWM fans
- Supports LGA 1851, 1700, 1200, 1151, 1150, AM4, AM5, TR4 sockets
- Maximum airflow 61.8 cfm with 9-blade design
- Noise levels 15.4–34.9 dB with rifle bearing fans
- Copper base plate with 40 cm tubes
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be quiet! Light Loop 240mm Black | Premium RGB Liquid Cooler
The be quiet! Light Loop 240mm Black Processor All-in-one liquid cooler delivers exceptional cooling performance with stunning ARGB lighting for enthusiasts and overclockers seeking both power and aesthetics.
Product Specifications
| Metric | Spec |
|---|---|
| Fan Size | 120mm x 2 |
| Radiator Size | 240mm |
| Supported Sockets | LGA 1851, 1700, AM4, AM5, TR4 |
| Max Airflow | 61.8 CFM |
| Noise Level | 15.4-34.9 dB |
Advanced Cooling Performance for Demanding Systems
The Light Loop 240mm Black features an impressively high cooling power that maintains low temperatures even during peak CPU performance. With a cold plate designed with high-density fin stack and a metal jet plate that increases liquid pressure, this cooler handles intensive gaming sessions and demanding applications reliably. The 2900 RPM pump motor ensures consistent cooling when you need it most.
Stunning ARGB Lighting with 48 LEDs
Unrivalled ARGB lighting makes this cooler a visual centerpiece. The cooling block contains 48 LEDs total, complemented by 16 LEDs on each of the two Light Wings LX fans. These 9-blade, airflow-optimized fans not only reduce noise-generating turbulence but also create stunning visual effects that can be customized to match your build. The ARGB-PWM-Hub allows synchronization of up to 6 PWM fans and 6 ARGB components through a single motherboard header.
Whisper-Quiet Operation with Smart Technology
Despite its powerful performance, the Light Loop 240mm Black operates quietly thanks to several design features. The rifle bearing technology in the fans, combined with a progressive IC in the motor that reduces switching noise, keeps noise levels between 15.4 and 34.9 dB. This means you get exceptional cooling without the distracting noise often associated with high-performance cooling systems.
Easy Installation and Maintenance
The cooler comes with a complete mounting kit compatible with multiple socket types including LGA 1851, LGA 1700, AM4, AM5, and TR4. A refill port is easily accessible for long-term maintenance, and the included coolant bottle makes topping up straightforward. The ARGB controller can be positioned anywhere inside your case using adhesive tape or standard 2.5″ SSD mounting holes.
Box contents
- Light Loop 240mm Black radiator with pump unit
- 2 x Light Wings LX 120mm PWM fans
- ARGB controller with PWM hub
- Mounting kit for supported sockets
- Thermal grease
- Coolant bottle
- User manual
Key points to check
- Confirm your CPU socket is supported (LGA 1851, 1700, AM4, AM5, TR4)
- Verify your case has 240mm radiator mounting points
- Check available space for 272mm x 120mm x 52mm radiator
- Ensure you have a free 4-pin fan header and 3-pin ARGB header
Common questions
What processor sockets are supported?
How many fans are included?
What is the warranty period?
Can I control the RGB lighting?
Is this cooler suitable for overclocking?
Summary & warranty
The be quiet! Light Loop 240mm Black is ideal for PC builders who want exceptional cooling performance without sacrificing stunning visual aesthetics. With its 240mm radiator, dual high-speed fans, and comprehensive ARGB lighting, it’s perfect for gaming rigs, content creation workstations, and any system where both performance and appearance matter. Covered by the applicable manufacturer warranty, this cooler represents a premium choice for enthusiasts who demand the best from their cooling solution.
| Weight | 2.05 kg |
|---|---|
| Certification | CE, FCC, UKCA, RoHS, WEEE, Triman |
| Suitable location | Processor |
| Pulse-width modulation PWM support | Yes |
| Quantity per pack | 1 pc(s) |
| Fan noise level min | 15.4 dB |
| Fan noise level max | 34.9 dB |
| Fan bearing technology | Rifle bearing |
| Pump motor speed min | 1500 RPM |
| Pump motor speed max | 2900 RPM |
| Pump motor speed | 2900 RPM |
| Fan speed max | 2100 RPM |
| Fans mean time to failure MTTF | 60000 h |
| Number of fan blades | 9 |
| Base plate material | Copper |
| Type | All-in-one liquid cooler |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5, Socket TR4 |
| Maximum airflow | 61.8 cfm |
| Airflow | 105.1 m³/h |
| Number of fans | 2 fan(s) |
| Sustainability compliance | Yes |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE |
| Fan connector | 4-pin |
| Rated voltage | 12 V |
| Fan power consumption | 5.4 W |
| Fan voltage | 12 V |
| Fan current | 0.45 A |
| Product colour | Black |
| Fan dimensions W x D x H | 120 x 120 x 25 mm |
| Width | 94 mm |
| Depth | 82 mm |
| Height | 75 mm |
| Weight | 1.2 kg |
| Radiator width | 12 cm |
| Radiator depth | 5.2 cm |
| Radiator height | 27.7 cm |
| Tube length | 40 cm |
| Package depth | 322 mm |
| Package width | 205 mm |
| Package height | 137 mm |
| Package weight | 2.1 kg |
| Package type | Box |
| LED controller interface | 3-pin |
| Mounting kit | Yes |
| Manual | Yes |
| RGB controller included | Yes |
| Pump connector | 4-pin |
| Thermal grease | Yes |
| Shipping inner case width | 34 cm |
| Shipping inner case length | 44 cm |
| Shipping inner case height | 46 cm |
| Shipping inner case gross weight | 13.7 kg |
| Products per shipping inner case | 6 pc(s) |
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