12V DC Bitcoin Mining Rig Cooling Fans 120x120x38 120mm 12000RPM

120x120x38 120mm 12038 DC Cooling Fan For Chassis Medical Fan DC Bitcoin Miner Fan High Temperature Resistance

Product Introduction

CPU fan 4Pin interface, the motherboard can control the 12V fan power supply through this extra pin, so as to achieve the purpose of controlling the fan speed. RPM dual intelligent fan (temperature control + PWM), that is, the 4PIN plug has no PWM function. If the 4PIN fan is plugged into the 3PIN motherboard, it can only run at the lowest speed by default. Connect a 5V voltage to the fourth line That's it. Or short-circuit the 12V connector in the 4PIN socket with the PWM signal line (PWM is usually the fourth blue line) to make the fan work at full speed. The 3PIN fan can be used directly on the motherboard 4PIN socket, but the original fan speed control function of the motherboard is gone.

pecification

Shipping

1. Items can be shipped out within 1~2 working days after the payment confirmation.

2. We can ship to you by UPS/DHL/TNT/EMS/FedEx or follow your requirements.

3. We are not responsible for any accidents, delays or other issues caused by the forwarder.

4. Shipping port: Shenzhen/Hong Kong

Company description

Chengdu huoshanluoyu Technology Co., Ltd. is one of the earliest professional platforms for selling bitcoin mining machines in China. It aims to provide continuous value to the entire chain of digital currency mining. The company sets consulting resources, hardware products, circle forum, technical services in one, covering a number of industries. The most vertical information, mainly engaged in mining machinery sales, recycling, mine storage, hardware and peripheral products sales and technical services. Our company has reached cooperation with Bitmain, Jianan, Yibang, F2Pool, Antpool, Biyin, Spider Pit and other leading mining machinery manufacturers and pits. No need to wait for the location of the mine, the lowest price throughout the network, on-site excavation at any time.