Pure Rock 2 is be quiet!'s CPU cooler for silent multimedia and graphics systems. It provides an excellent performance with superior cooling efficiency, four heat pipes, a PWM fan and convenient design for mounting from atop the motherboard.
Silent Loop 2 240mm|Liquid|LGA1150/LGA1151/LGA1155/LGA1200/LGA1700/LGA2011/LGA2011-3/LGA2066/SAM4/SAM5/STR4/sTRX4|Height 272 mm|Fan speed 2200rpm|Noise level, max 38.4 dB|Dimensions 272 x 120 x 52mm|Colour Black|Weight 1.05 kg
The Shadow Wings 2 fans offer whisper-quiet operation and reliable cooling at low revolutions per minute. They are especially recommended for use in very silent PC builds. Shadow Wings 2 fans are the perfect choice for all who appreciate maximum silence for their PC case.