







Water cooling be quiet! SILENT LOOP 3 240mm Water Cooling - BW024
Description
be quiet! SILENT LOOP 3 240mm is an all-in-one liquid cooler aimed at mid-range to more serious gaming and workstation configurations. With a 240 mm radiator and two 120 mm fans, it is designed to maintain stable temperatures even under prolonged load. The wide compatibility with modern CPU sockets like AM4, AM5, LGA 1700, and LGA 1851 makes it a good option for future upgrades as well. The included 4-pin connectors and 5V ARGB give you control over both cooling and aesthetics.
What you get: The 240 mm radiator provides enough surface area to dissipate heat from more powerful CPUs without needing to switch to longer and harder-to-fit radiators. The two 120 mm fans with a range of 400–2500 RPM allow for flexible behavior – quiet at idle and aggressive cooling under full load. The airflow of 153.4 CFM and static pressure of 3.96 mmH2O are more than sufficient for dense radiator fins and good heat exchange. At up to 36.9 dBA noise, you can expect noticeable cooling without the system turning into a “turbine.” The ARGB lighting allows you to synchronize the liquid cooler with other components via a standard 5V ARGB header.
- AIO liquid cooling – a convenient “install and forget” solution, with no need for manual loop assembly.
- 240 mm radiator – a good balance between cooling area and compatibility with most mid-tower cases.
- Two fans 120 x 120 x 25 mm – standard size for easy replacement or addition to existing airflow in the case.
- Speed 400–2500 RPM – wide range for quiet profile under light load and aggressive cooling under overclocking or heavy tasks.
- Airflow 153.4 CFM – high capability to expel warm air through the radiator, suitable for hotter CPUs.
- Static pressure 3.96 mmH2O – optimized for radiators with dense fins, where weak fans struggle.
- 4 PIN + 5V ARGB connector – PWM control of speeds and addressable RGB lighting for precise control and synchronization with other lighting.
- Compatibility with AM4, AM5, LGA 115x, 1200, 1700, 1851 – covers most current platforms from Intel and AMD, convenient for system upgrades.
This liquid cooler is suitable for gaming configurations, streaming, and heavier workloads where the CPU often runs at high load. It is also appropriate if you want a cleaner internal look and ARGB effects compared to standard air coolers. If you are aiming for a completely silent low-power build, a good air cooler might suffice, but for more serious CPUs, this AIO provides a wider thermal buffer.
The combination of a 240 mm radiator, strong fans with high CFM, and good compatibility with modern sockets makes be quiet! SILENT LOOP 3 240mm a stable choice for serious cooling without unnecessary complications. If you want a reliable water setup with control over noise, temperatures, and aesthetics – this is a balanced option.
Full specifications
- Manufacturer
-
be quiet!
- Cooling type
- Water
- Radiator (mm)
- 240
- Fan Size
-
120 x 120 x 25 mm x 2 pcs
- Included fans
- 2
- Fan connector
-
4 PIN5V ARGB
- Rotation speed
- 400-2500 RPM
- Airflow (CFM)
- 153.4 CFM
- NOISE LEVEL
- 36.9 dBA
- Max. pressure (mm H2O)
- 3.96 mmH2O
- Pump speed
- 1700-3500 RPM
- RGB
-
Addressable RGB
- Pump voltage
- DC 12V
- Water block size
- 93.5 x 80 x 56 mm
- Water block material
- Copper
- Length of pipes
- 400 mm
- Bearing type
- Dynamic Fluid bearing
- Dimensions (mm)
- 277 x 120 x 52 mm
- Material
-
AluminumCopper
- Weight
- 1.38 kg
- Warranty
- 36 months
- Color
-
Black
- CPU socket
-
AM4LGA 1200LGA 1151LGA 1150LGA 1155LGA 1156LGA 1700AM5LGA 1851
- Others
-
Highly engineered cooling block designPowerful 3-chamber pump design significantly reduces turbulences and noiseDampened and adjustable pump with 6-pole motor2 Silent Wings 4 120mm PWM high-speed fans with radiator corners for virtually inaudible operationElegant premium design with discreet ARGB lightingEasy-to-access refill port and included coolant bottle for a long lifespanFlexible sleeved tubes and a convenient mounting ensure easy handling
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