GDSTIME Big Airflow Dual 120mm Fans DC 12V Powered Fan with AC 110V - 240V Speed Control, Cabinet Chassis Cooling Fan, Server Workstation Cooling Fan

Versatile 2x 120 mm Computer Fan with
AC Plug: Designed to cool electronics, ventilate spaces, circulate air to rooms, exhaust fumes; Ideal for AV cabinets, server racks, GPU mining rigs, amplifiers, external PC case, RV fridges, chicken coops, and more ^^ Infinitely
Adjustable Speed Control: Variable speed controller with fine tuning knob steplessly adjusts output voltage from 4V to 12V (Max 2A/24W), enabling dual 120 mm fans speed from low-speed mute to high-speed strong heat dissipation ^^ 100V to 125V
AC-Powered: Plug the 240 mm fan directly into a 120v wall outlet to start the fan; through 7.7 ft cord length for flexible placement; Mount the rubber feet on the labeled side for downward airflow, or on the unlabeled side for upward airflow ^^ 50, 000
Hours Long-lasting Lifespan: Dual ball bearing brushless motor allows the variable speed fan to be laid flat or stand upright;
Total Size: L x W x
H: 9.45 x 4.52 x 0.98 inches ^^
Airflow: 2x 93
CFM ^^ Noise: 38 dBA ^^
Speed: 2500 RPM max. (per fan) ^^
Complete Kit: Includes a assembled 240 mm fan with pre-installed metal guards will protect your fingers safe; a variable speed controller; 4 screws nuts; 4 rubber feet and sponge pads effective absorption of resonance noise, offer stabilize operation