be quiet! Silent Wings Pro 4 120mm Fan Review

Performance – Max & Speed Percentage

Max RPM, CFM, Pressure & Power

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The fan’s max speed is among the highest in 120mm fans in UHS mode, while in low-speed (M) mode, its speed is among the lowest. CFM performance is decent but not groundbreaking, while the maximum static pressure achieves third place behind the Phanteks and Super Flower fans.

10-100% Fan Speed Percentage (M Mode – Low Speed)

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Fan_Percentage_RPM_LongWin_Low_Speed

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10-100% Fan Speed Percentage (HS Mode – Mid Speed)

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10-100% Fan Speed Percentage (UHS Mode – High Speed)

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