Rpowevax 120mm X2 Computer Fan with AC Plug Big Airflow External PC Cooling

Cooling Performance: Computer fans 120mm cool servers, gaming consoles, routers, and amplifiers. Prevents overheating in server racks, entertainment centers, and home offices. Works as a cabinet cooling fan for AV receivers and network equipment.
^^ Enclosed Spaces: Suitable for RV refrigerators, greenhouses, grow tents, and incubators. Maintains steady airflow in tight or enclosed spaces where heat builds up quickly.
^^ Versatile Placement: Use as a floor vent fan booster to improve room circulation, or as a flat fan for under-desk and shelf placement. Dual computer fan setup covers larger areas. ^^ Speed Control with
AC Plug: 110V-220V fan power supply with speed control functionturn the knob to adjust speed from 3V to 12V, and can turn off the fan.
Input: 100V-240V 50/60Hz, output: DC 3-12V 200-2000mA. No adapter needed. ^^
Durable Ball Bearing & Protection: Dual ball bearings have a lifespan of 50, 000 hours and allow the fans to be laid flat or stand upright. Double metal protective net prevents foreign matter intrusion and protects normal blade operation. Includes metal grill, rubber feet, and screws for easy mounting in any orientation.
^^

Specifications

: 240x120x25mm / 9.45 (L) x 4.72 in (W) x 1in (H) /Rated: 12V/Rated
Current: 0.5A /
Speed RPM: 2500
RPM,
Air Flow: 93
CFM/Air Pressure: 0.16 In HO /Noise
LeVel: 38 dBA.