be quiet! Silent Loop 3 360mm AIO Liquid Cooler
Original price was: £130.79.£124.22Current price is: £124.22.
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About This Item
- Virtually inaudible 360mm all-in-one liquid cooler
- Supports LGA 1851, AM5, TR5 and older Intel/AMD sockets
- Three 120mm fans with 76.7 CFM airflow and 19.8 dB low noise
- Aluminium radiator with copper base plate for optimal heat transfer
- Multi-colour RGB lighting with 3-pin LED connector
- 3-year warranty with CE, FCC, RoHS, UKCA and WEEE compliance
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be quiet! Silent Loop 3 | Premium 360mm AIO Liquid Cooler
The be quiet! Silent Loop 3 360 mm Processor All-in-one liquid cooler 12 cm Black 1 pc(s) delivers virtually inaudible cooling performance through advanced German engineering, making it ideal for high-end gaming and workstation systems requiring maximum thermal efficiency without compromising on silence.
Key Specifications
| Metric | Spec |
|---|---|
| Radiator Size | 360mm (3x120mm) |
| Fan Configuration | 3x 120mm PWM fans |
| Noise Level | 19.8-38.8 dB |
| Supported Sockets | LGA 1851/1700/1200/1151/1155/1150, AM4/AM5, TR4/TR5 |
| Maximum Airflow | 130.3 m³/h |
Advanced Cooling Performance
The Silent Loop 3 features a high-performance copper base plate paired with an aluminium radiator, delivering exceptional heat dissipation for demanding processors. With a maximum airflow of 130.3 m³/h and air pressure of 3.96 mmH₂O, this 360mm radiator configuration ensures optimal cooling even under heavy workloads.
Whisper-Quiet Operation
Engineered with Fluid Dynamic Bearing (FDB) fans, the Silent Loop 3 maintains noise levels between 19.8 dB and 38.8 dB across its operational range. The PWM support allows intelligent speed control, automatically adjusting fan speeds based on thermal load to maintain silence during light tasks while providing maximum cooling when needed.
Versatile Socket Compatibility
Supporting an extensive range of processor sockets including the latest LGA 1851 and AM5 platforms, this cooler offers broad compatibility across Intel and AMD ecosystems. The comprehensive mounting kit ensures straightforward installation regardless of your system configuration.
Premium Build Quality
German engineering excellence is evident in every component, from the durable aluminium radiator to the high-quality tubing with 40cm length for flexible installation. The multi-colour LED illumination adds aesthetic appeal while maintaining the professional appearance expected from be quiet! products.
Box Contents
- be quiet! Silent Loop 3 360mm radiator unit
- 3x 120mm PWM fans
- Mounting kit for supported sockets
- Thermal grease
- Installation manual
- CPU brackets
Check before you buy
- Confirm your processor socket compatibility with the supported list
- Verify your case has adequate space for a 397mm radiator depth
- Check clearance for the 120mm fan height in your case
- Ensure your motherboard has available 4-pin fan and pump headers
Questions and answers
Is this cooler compatible with my Intel LGA 1700 processor?
What is the maximum noise level of this cooler?
Does this cooler include thermal paste?
Can I control the RGB lighting on this cooler?
What is the warranty period for this product?
Why we rate it
The be quiet! Silent Loop 3 360mm represents exceptional value for enthusiasts and professionals seeking premium cooling performance without acoustic compromise. Its comprehensive socket support, whisper-quiet operation, and German engineering quality make it an excellent choice for high-performance systems. Covered by the applicable manufacturer warranty.
| Weight | 2.75 kg |
|---|---|
| Suitable location | Processor |
| Pulse-width modulation PWM support | Yes |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Pump motor speed min | 1700 RPM |
| Pump motor speed max | 3500 RPM |
| Pump motor speed | 3500 RPM |
| Fan speed max | 2500 RPM |
| Fans mean time to failure MTTF | 300000 h |
| Radiator material | Aluminium |
| Base plate material | Copper |
| LED connector type | 3-pin |
| Noise level low speed | 19.8 dB |
| Noise level high speed | 38.8 dB |
| 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, Socket TR5 |
| Maximum airflow | 76.7 cfm |
| Maximum air pressure | 3.96 mmH2O |
| Airflow | 130.3 m³/h |
| Number of fans | 3 fan(s) |
| Illumination LED | Yes |
| Sustainability certificates | Triman |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE |
| Fan connector | 4-pin |
| Fan power consumption | 3.6 W |
| Fan voltage | 12 V |
| Fan current | 0.3 A |
| Product colour | Black |
| Fan dimensions W x D x H | 120 x 120 x 25 mm |
| Width | 120 mm |
| Depth | 52 mm |
| Height | 397 mm |
| Weight | 1.77 kg |
| Cable length | 0.5 m |
| Radiator width | 12 cm |
| Radiator depth | 39.7 cm |
| Radiator height | 2.7 cm |
| Tube length | 40 cm |
| Waterblock width | 8 cm |
| Waterblock depth | 5.6 cm |
| Waterblock height | 9.35 cm |
| Package depth | 461 mm |
| Package width | 206 mm |
| Package height | 138 mm |
| Package weight | 3 kg |
| Illumination colour | Multi |
| Screws included | Yes |
| Package type | Box |
| Mounting kit | Yes |
| Manual | Yes |
| CPU brackets | Yes |
| Pump connector | 4-pin |
| Thermal grease | Yes |
| LED voltage | 5 V |
| Shipping inner case width | 43 cm |
| Shipping inner case length | 47.6 cm |
| Shipping inner case height | 33.6 cm |
| Shipping inner case gross weight | 13.2 kg |
| Products per shipping inner case | 4 pc(s) |
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