[Product Information]

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PWM FAN SPLITTER Y-CABLE connects 2 computer case fans to a single motherboard fan header; 1 to 2 fan converter cable connects an additional fan to increase airflow in your computer case
MOBO 4-Pin receptacle connects to the 4-Pin header on the motherboard and splits the signal to 2 PWM fans; Fans can spin at the same speed using software from a motherboard equipped with PWM control
MASTER/SLAVE FAN PLUGS have a 4 pin fan connector a wire that sends the RPM signal to the motherboard connector for synchronizing the fan speed with the other fan; 3 pin fan connector omits the RPM signal pin for tandem fan speeds with both fans
DOUBLE FAN COVERAGE to add 4 fans with the cost-effective 2-PACK of PWM fan cables; Sleeved and wrapped black 4-inch case fan splitter cable provides a tidy look in an open computer case
3-PIN & 4-PIN FAN COMPATIBLE with popular brands of computer case cooling fans Corsair Air Series AF120 80mm / Series AF140 High Airflow， Cooler Master Blade Master 80 / Master 92， Cooler Master Hyper 212 EVO 120mm， Cooler Master JetFlo 120mm， Cooler Master SickleFlow 120mm， Cooler Master MegaFlow 200mm， Noctua NF-F12， Thermaltake WATER 3.0 Dual 240