be quiet! Silent Loop 3 420mm ARGB Liquid CPU Cooler – Black
- Highly engineered cooling block design
- Powerful 3-chamber pump design significantly reduces turbulences and noise
- Dampened and adjustable pump with 6-pole motor
- 3 Silent Wings 4 140mm PWM high-speed fans with radiator corners for virtually inaudible operation
- Incredibly high cooling performance
- Elegant premium design with discreet ARGB lighting
- Easy-to-access refill port and included coolant bottle for a long lifespan
- Flexible sleeved tubes and a convenient mounting ensure easy handling
- Product conception, design and quality control in Germany
Superior technology and cooling
Silent Loop 3 420mm is the virtually inaudible and incredibly high performing All-in-One water cooling unit with state-of-the-art technology. Silent Loop 3 is the epitome of a German engineered piece of hardware that embodies what be quiet! is associated with.
| Performance |
| Fan’s mean time to failure (MTTF) |
300000 h |
| Pump motor speed |
3500 RPM |
| Fan speed (max) |
1900 RPM |
| Pump motor speed (min) |
1700 RPM |
| Pump motor speed (max) |
3500 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 |
2.36 mmH2O |
| Airflow |
133.2 m³/h |
| Maximum airflow |
78.4 cfm |
| Noise level (high speed) |
34.3 dB |
| Noise level (low speed) |
19.4 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 |
14 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 |
| LED voltage |
5 V |
| Fan voltage |
12 V |
| Fan current |
0.3 A |
| Fan power consumption |
3.6 W |
| Weight & dimensions |
| Package weight |
3.3 kg |
| Package height |
154 mm |
| Package depth |
499 mm |
| Package width |
204 mm |
| Cable length |
0.5 m |
| Fan dimensions (W x D x H) |
120 x 120 x 25 mm |
| Weight |
2.01 kg |
| Height |
475 mm |
| Waterblock height |
9.35 cm |
| Waterblock depth |
5.6 cm |
| Waterblock width |
8 cm |
| Tube length |
40 cm |
| Depth |
52 mm |
| Radiator height |
2.7 cm |
| Radiator depth |
45.7 cm |
| Radiator width |
14 cm |
| Width |
140 mm |
| Technical details |
| Warranty period |
3 year(s) |
| Sustainability certificates |
Triman |
| Compliance certificates |
CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE |
| Packaging content |
| CPU bracket(s) |
Yes |
| Manual |
Yes |
| Screws included |
Yes |
| Mounting kit |
Yes |
| Package type |
Box |
| Other features |
| Thermal grease |
Yes |
| Logistics data |
| Shipping (inner) case gross weight |
14.8 kg |
| Shipping (inner) case height |
33.6 cm |
| Shipping (inner) case length |
51.1 cm |
| Shipping (inner) case width |
42.4 cm |
| Products per shipping (inner) case |
4 pc(s) |
- Silent Loop 3 Installation
- Silent Loop 3
