Be quiet! Silent Loop 2 240

Be quiet! Silent Loop 2 240
Be quiet! Silent Loop 2 240 is an AIO liquid CPU cooler designed for PC builds with higher thermal output. It uses a 240mm aluminium radiator and a pair of Silent Wings 3 fans. The system also includes a pump designed for lower vibration operation. The design uses a three-chamber pump and a six-pole motor, which reduce turbulence in the liquid circuit. The cooler is complemented by ARGB backlighting on the pump block and a service port for refilling the coolant.
Key features of the Be quiet! Silent Loop 2 240 liquid cooler
- Pump damping reduces vibration and noise transfer
- Six-pole pump motor operates smoothly with low consumption
- Refill port extends the life of the cooling circuit
- ARGB LED elements on the pump block offer lighting effects
- The cooler supports modern Intel 1700 and AMD AM5 processor sockets
- A bottle of coolant is included in the package
Quiet operation and coolant refilling
The pump design incorporates damping elements that reduce the transfer of vibrations to the computer case. The pump uses a six-pole motor, which operates more smoothly than standard four-pole motors. It also features a three-chamber design that reduces turbulence and resonance of the coolant in the circuit. The pump speed is adjustable up to 2800rpm. An accessible port for refilling coolant is located on the side of the pump block. The package also includes a bottle of coolant for topping up the system if needed. The included 100ml quantity is intended for maintaining the cooling circuit.
Silent Wings 3 fans and cooling performance
The cooler is equipped with two 120mm Silent Wings 3 fans with PWM control. The fan blades are designed for higher static pressure, which pushes air through the radiator's dense fin stack. This ensures the fans provide sufficient airflow even at lower speeds, with speeds reaching up to 2200rpm. The core of the cooling system is a 240mm aluminium radiator. Its dense finning increases the surface area for transferring heat from the coolant to the surrounding air.
ARGB backlighting
The top cover of the pump features addressable RGB backlighting, whose colours and effects can be synchronised with other components in your PC build. The lighting is compatible with synchronisation systems such as ASUS Aura Sync, Gigabyte RGB Fusion, or MSI Mystic Light. Connection is made via a standard 3-pin 5V ARGB connector, which is supported by most modern motherboards and RGB controllers.
Wide socket support
The mounting kit for the Be quiet! Silent Loop 2 240 cooler supports multiple processor sockets. It includes accessories for installation on Intel platforms with 1700, 1200, 115x, and 20xx sockets, as well as on AMD platforms with AM5 and AM4 sockets. The included mounting hardware allows for direct attachment of the cooler and ensures the necessary contact pressure between the block's base and the processor.
Compatible radiator size:
240mm
Number of fitted fans:
2×120mm
Maximum fan speed:
2200rpm
Maximum noise level:
38.3dB(A)
Hose length:
400mm
Intel socket support:
1150, 1151, 1155, 1200, 1700, 2011, 2011-3, 2066, 1851
AMD socket support:
AM4, TR4, TRX4, AM5
Specifications
Backlight
Fan speed
Technical specification
Socket
Weight
Radiator dimensions
Pump speed
Packaging
Listan GmbH, Wilhelm-Bergner-Str. 11, 21509 Glinde, Germany [email protected]
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.

