Eakhelb 120mm Fan,120x25mm EC Brushless Cooling Fan, High Static Pressure AC 110V 120V 220V 240V Axial Fan,with AC Power ON/Off Switch Extender Cable, for DIY Cooling Industrial Case Exhaust Projects

120mm/ 4.72 Inch computer Fan's paremters120 x 120 x 25 mm ( 2.75"L x 2.75" W x 0.98"H ) ^^
Rated Voltage: 90V to 270V ^^
Airflow: 103
CFM ^^ Power: 6.0W ^^
Speed: 2700 RPM ^^, the double ball bearing design allows the life of the fan to be up to 50000 hours, and the fan supports 24 hours of uninterrupted operation. ^^ Air Pressurized & Blade Upgrade Optimized blade curvature pushes air farther, perfect for long ducts or confined areas. Upgraded blade design delivers +28% higher static pressure, ideal for overcoming resistance in tight spaces (e. g., dense PC builds, ducted systems). Enhanced airflow pressure cools heat sinks and electronics faster. ^^ AC plug extension cord with ON/Switch but plug isnt wired to the fan Flexible & User-Friendly of Eakhelb's 120mm small exhaust fan, It's Detachable AC Cord, Plug-and-play wiring (not pre-connected for DIY flexibility), can be used on demand to meet different engineering requirements. ^^ 120mm Muffin Fan with EC Brushless MotorEakhelb's 120mm Muffin Fan with EC Brushless Motor realizes the application of AC power at the same time to achieve more energy saving than an AC motor, greater air volume, and optimized plastic material is lighter and more convenient. ^^ Usage of 120mm EC/AC Mini Muffin Fan & Square Vent FanTo meet your needs for cooling and ventilation works, it can also be used as a replacement for various fans.

Also, DIY is used for a computer fan, a grow tent fan, an RV fridge fan, a small box fan, pc fan, a doorway fan, a cabinet