Contact Us

Seasonic Electronics, Inc is committed to brining you the best power supply for your personal computer, server, and dual CPU system.

We proudly stand behind our products up to 7-year product warranty.

We strive to provide the best customer service in the industry.

In the America region, our full-time staff of dedicated Customer service professionals are available to answer your inquiries directly Monday through Friday from 8:30am to 5:30pm Pacific Time excluding holidays.

Our customer service line is (626) 969-9966

If the documentation in our FAQ library does not answer your questions, then feel free to email our tech support team at

E-mail Customer Service Dept.

For all the contact information
For online RMA service
For general question

If you don't find the information you need from Seasonic USA website, please contact us directly or simply give us a call.


About Us  |  Products |  Service |  Where to Buy  |  Seasonic Store