Make sure this fitsby entering your model number.
Compact, highly flexible controller for 4-pin PWM fans
Works as a manual speed reducer or in tandem with the automatic motherboard fan control: achieve truly quiet operation, even with high-speed PWM fans such as Noctua’s industrialPPC series
“No stop” mode: prevents the fan from falling below a speed of 300rpm in order to avoid BIOS fan errors
Includes a 3-way splitter cable for controlling up to 3 fans simultaneously
6-year manufacturer’s warranty