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 3-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: support@seasonic.com

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 usa@seasonic.com or simply give us a call.