Dual Ball 120mm Computer Fan with AC Plug and Speed Controller

About this item

• DIY Window Fan: Double Metal Protective,Can both vertical and horizontal, provide efficient cooling and ventilation. Mining rigs rely on the cooling power of fans for optimal operation
• Exhaust Fan: Designed for cooling cabinet, chassis, server, workstation, computer case, studios, window fans with exhaust and intake, plant tent, crawl space, basement, laundry room, garage, attic, RV refrigerator, X-box, ps4, amplifier, kitchen, humidifier, mushroom, grow tent, etc
• Small Box Fan: 120x120x25mm / 4.72in(L) x 4.72in(W) x 1in(H) in per fan. Totally Size: 14.17in(L) x 4.72in(W) x 1in(H) | Rated Voltage :12V | Rated Current: 0.64A | Airflow: (85CFM)x3 | Speed: 2500 RPMx3
• Dual-Ball Bearings: Have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright. The fan includes an AC speed controller with power switch to set the fan’s speed to optimal noise and airflow levels for various environments
• Variable voltage fan power supply with adjustable speed control function. Easily adjust the fan speed by turning the knob. Input range: 100V - 240V at 50/60Hz. Output range: DC 3-12V at 200-2000mA, allowing the fan to be turned off if desired.