12cm large air volume and high-speed violent fan 220V cabinet computer graphics card router cooling base with adjustable speed cooling fan, fan speed can be adjusted from 0 to 3250rpm, by blowing cold air to the bottom of the miner’s hash board, it can help miners to give timely maintenance during maintenance Heat dissipation of PCB components. This cooling fan is popular in various electronic products and components, such as wireless routers, modems, and TV boxes.

Product parameters:

Voltage: 12V (the speed control power supply is 220V to 12V)

Dimensions: 120*120*33mm (each fan)

Current: 0.35A

Speed: 0-3250 rpm

Air volume: 93CFM

Noise: 39.8db

Bearings: Double ball/hydraulic bearings

Material: Environmentally friendly plastic PBT

Product features:

3250 rpm high-speed wind, double ball bearings, quiet and durable;

Black strengthened metal mesh, enhanced protection fan, more technological sense;

With an adjustable adapter, you can adjust the air volume as you like;

Plug, play, start, and stop any time; you can choose on, off, and air volume by rotating.