v2.3.0.15
Document And Entity Information
3 Months Ended
Sep. 30, 2011
Oct. 27, 2011
Document And Entity Information [Abstract]  
Document Type10-Q 
Amendment Flagfalse 
Document Period End DateSep. 30, 2011
Document Fiscal Period FocusQ1 
Document Fiscal Year Focus2012 
Entity Registrant NameSuper Micro Computer, Inc. 
Entity Central Index Key0001375365 
Current Fiscal Year End Date--06-30 
Entity Filer CategoryAccelerated Filer 
Entity Common Stock, Shares Outstanding 40,479,571