Live Help  |  Email Us  |  Marketing  |  Rebate  |  Resellers
Office Hours of Operations (Pacific Standard Time except holidays):
Mon - Thur8:30 am - 5:30 pm PST
Fri8:30 am - 4:30 pm PST
**Please note that the USA branch is only responsible for products sold within the North America.
Live Help Hours of Operations (Pacific Standard Time except holidays):
Mon - Thur9:00 am - 5:00 pm PST
Fri9:00 am - 4:00 pm PST
**Please note that the USA branch is only responsible for products sold within the North America.

Due to Holidays, Cooler Master Customer Support and CM Store will be closed the week of December 26th, 2011 Through January 1st, 2012. All Orders placed on CM Store from December 20, 5pm PST Through January 2nd, 2012 will not be processed until the week of January 2nd, 2012.
support
support

** To avoid blocked email, please make sure you include '@coolermaster.com' into your email account's safe sender list. Thank you.



If you would still like to contact us by phone Click Here
 
To request a product review, Click Here
To request an event sponsorship, Click Here
To view or our sponsored events/LAN parties, Click Here
To view or download print ad/gallery, Click Here
To view or download wallpapers, Click Here
To use the PSU Wattage Calculator, Click Here
Mail in Rebate at CompUSA:
Please visit rebatestatus or you may call 866-297-3220

Mail in Rebate at TigerDirect:
Please visit onrebate

Mail in Rebate at other retail stores: Please visit status-now or you may call 1-800-317-1518
E-mail: Reseller