Unlock the power of your PC with the be quiet! Silent Loop 3 360mm AIO Liquid Cooler – the ultimate solution for whisper‑quiet performance and extreme thermal control. This cooler lets you push your processor to the limit while keeping noise to a bare whisper, so you can stay focused on the game or work without distraction.
be quiet! Silent Loop 3 360mm AIO Liquid Cooler 3x120mm 130.3m3h Black AIOCPUKit
Designed with German engineering, the Silent Loop 3 delivers high‑performance cooling through a 360 mm aluminum radiator paired with three 120 mm fans. With a maximum airflow of 130.3 m³/h and a low noise level of just 19.8 dB at low speed, it keeps your CPU cool and your environment quiet.
Installation is straightforward thanks to the included mounting kit, CPU bracket, and pre‑applied thermal grease. The cooler supports a wide range of sockets, from Intel LGA 1700 to AMD AM5, ensuring compatibility with the latest high‑end processors.
Benefits
- Near‑silent operation even under heavy load.
- Exceptional heat dissipation for overclocked CPUs.
- Durable fluid dynamic bearing with 300 000 h MTTF.
- Easy, tool‑free installation with comprehensive mounting kit.
Uses of the product
- High‑performance gaming rigs that demand low noise.
- Professional workstations for video editing and 3D rendering.
- Enthusiast builds with overclocked Intel or AMD processors.
- Compact cases where space‑efficient cooling is essential.
Features
- 360 mm aluminum radiator with three 12 cm PWM fans (up to 2500 RPM).
- Fluid Dynamic Bearing (FDB) for long‑lasting, low‑vibration performance.
- Multi‑color LED illumination with a 3‑pin connector for customizable lighting.
- 4‑pin pump and fan connectors with PWM support for precise speed control.
Specifications
| Performance |
| Fan's mean time to failure (MTTF) |
300000 h |
| Fan speed (max) |
2500 RPM |
| Pump motor speed |
3500 RPM |
| Pump motor speed (max) |
3500 RPM |
| Pump motor speed (min) |
1700 RPM |
| Quantity per pack |
1 pc(s) |
| Pump connector |
4-pin |
| Bearing type |
Fluid Dynamic Bearing (FDB) |
| Pulse-width modulation (PWM) support |
Yes |
| Maximum air pressure |
3.96 mmH2O |
| Airflow |
130.3 m³/h |
| Maximum airflow |
76.7 cfm |
| Noise level (high speed) |
38.8 dB |
| Noise level (low speed) |
19.8 dB |
| Supported processor sockets |
Intel LGA1851, 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 |
| Fan diameter |
12 cm |
| Type |
All-in-one liquid cooler |
| Suitable location |
Processor |
| Design |
| Fan connector |
4-pin |
| Illumination colour |
Multi |
| LED connector type |
3-pin |
| Illumination LED |
Yes |
| Number of fans |
3 fan(s) |
| Base plate material |
Copper |
| Radiator material |
Aluminum |
| Product colour |
Black |
| Power |
| Fan current |
0.3 A |
| Fan voltage |
12 V |
| LED voltage |
5 V |
| Fan power consumption |
3.6 W |
| Weight & dimensions |
| Package weight |
3 kg |
| Package height |
138 mm |
| Package depth |
461 mm |
| Package width |
206 mm |
| Cable length |
0.5 m |
| Fan dimensions (W x D x H) |
120 x 120 x 25 mm |
| Weight |
1.77 kg |
| Height |
397 mm |
| Waterblock height |
9.35 cm |
| Waterblock depth |
5.6 cm |
| Waterblock width |
8 cm |
| Depth |
52 mm |
| Tube length |
40 cm |
| Radiator height |
2.7 cm |
| Radiator depth |
39.7 cm |
| Radiator width |
12 cm |
| Width |
120 mm |
| Technical details |
| Compliance certificates |
CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE |
| Sustainability certificates |
Triman |
| Warranty period |
3 year(s) |
| Packaging content |
| CPU bracket(s) |
Yes |
| Manual |
Yes |
| Screws included |
Yes |
| Mounting kit |
Yes |
| Package type |
Box |
| Other features |
| Airflow |
130.3 m³/h |
| Thermal grease |
Yes |
