Silent Loop 2 280mm is the immensely high-performance and whisper-quiet all-in-one water cooling unit for demanding systems with overclocked CPUs. Dampened and adjustable pump with six-pole motor for very silent and very high-performance operation Powerful three-chamber pump design significantly reduces turbulences and noise Silent Wings 3 PWM high-speed fan for high performance and whisper-quiet operation Cold plate with high density stack of fins for the highest cooling characteristics ARGB LEDs for lots of illumination options and great visual effects Easy-to-access refill port with coolant bottle included, ensuring a long lifespan Three-year manufacturer’s warranty Superior Pump Design   Whisper-quiet operation   Powerful pump with innovative three-chamber design ensures the very high-performance Silent Loop 2 280mm is whisper-quiet at the same time. The second of its three chambers offers enough space for the coolant to spread out and thus reduces turbulences before it leaves the pump unit. In combination with the 6-pole three-phase motor this results in a smooth and as a consequence silent operation.   Whisper-Quiet Operation   Thanks to effective pump dampening   The massive dampening of the pump absorbs vibrations and as a consequence minimizes the resonances in the pump housing. This leads to significantly reduced noise and is key to the famously whisper-quiet be quiet! operation.   Very High Cooling Performance   For low CPU temperatures   Silent Loop 2 280mm as an all-in-one water cooling unit provides enough cooling performance even for demanding applications when the CPU is pushed to its limit. The pump, radiator and fans are all optimized to work in perfect technical symbiosis.   Big Coldplate   For all consumer platforms   Having a high density stack of fins on one side and a nickel coated plate on the other, the cold plate provides maximum cooling performance for the AiO. This makes Silent Loop 2 280mm the perfect water-cooling unit, especially for high-end processors and those with large surfaces. sTRX4 mounting is available separately.   Silent Wings 3 Fan   Impressive ratio of performance to noise   The Silent Wings 3 280mm PWM high-speed fan features seven airflow-optimized fan blades, a 6-pole motor for less vibration and a durable fluid-dynamic bearing. The fan frame is equipped with funnel-shaped air inlets for extremely high air pressure, which makes the fan the perfect choice for radiators.   Impressive Illumination   Lots of options and great visual effects   ARGB LEDs offer multiple colors and modes to individualize the look of the Silent Loop 2 280mm. The illumination can be synced with the ARGB adjustments of the motherboard. You can optionally use the wired ARGB remote controller to switch between modes and colors. The white illumination of be quiet! sign can be turned on and off for an external appearance of any taste.   Easy to Refill   Simplified refilling process for a long lifespan An easy-to-access refill port makes for convenient handling, safe refilling and comfortable maintenance. The coolant bottle included ensures a long lifespan. Specification Type: Liquid CPU Cooler AMD/Intel: Combo Compatibility: Intel: 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM AMD: AM4 / AM3( ) Fan Connector(s): 4-pin LED Lightin Yes Colour: Black LED Lightin ARGB LEDs on pump ARGB controller included Material: Radiator material: Aluminum / Black spray painted Base material: Copper / Nickle plating Weight: 1.18 kg Fan Dimensions: 140 x 140 x 25 mm Dimensions: \"Radiator, incl. fan (HxWxD): 314 x 140 x 52 mm Radiator: 314 x 140 x 27 mm Tube length: 400 mm\" Fan Controller: PWM Rotation Speed: Pump: 2800 RPM Fans @ 100 PWM: 1600 RPM Fan Bearin Fluid Dynamic Bearing Noise level: 25 / 50 /100 RPM: 16.5 / 20.3 / 36.1 dB(A) Power: Rated Voltage: 12V Input current: 0.5 Input power: 1.68W Additional Features: See Overview Package Contents: Thermal grease User manual Y-cable for fans Bottle of coolant: 100mm ARGB controller SATA cable for ARGB controller Package Type: Retail Package Weight: 2.7000 kg Warranty: 3 Years 115x Sockets: Supports Sockets 115x 2066 Socket: Supports Socket 2066 2011(-3) Socket: Supports Socket 2011(-3) 1200 Socket: Supports Socket 1200  AM4 Socket: Supports Socket AM4  AM3( ) Socket: Supports Socket AM3( )