Cover - USD ($)

12 Months Ended

Jun. 30, 2022

Jul. 31, 2022

Dec. 31, 2021

Cover [Abstract]

Document Type

10-K

Document Annual Report

true

Document Period End Date

Jun. 30, 2022

Current Fiscal Year End Date

--06-30

Document Transition Report

false

Entity File Number

001-33383

Entity Registrant Name

Super Micro Computer, Inc.

Entity Incorporation, State or Country Code

DE

Entity Tax Identification Number

77-0353939

Entity Address, Address Line One

980 Rock Avenue

Entity Address, City or Town

San Jose

Entity Address, State or Province

CA

Entity Address, Postal Zip Code

95131

City Area Code

408

Local Phone Number

503-8000

Title of 12(b) Security

Common Stock, $0.001 par value per share

Trading Symbol

SMCI

Security Exchange Name

NASDAQ

Entity Well-known Seasoned Issuer

Yes

Entity Voluntary Filers

No

Entity Current Reporting Status

Yes

Entity Interactive Data Current

Yes

Entity Filer Category

Large Accelerated Filer

Entity Small Business

false

Entity Emerging Growth Company

false

ICFR Auditor Attestation Flag

true

Entity Shell Company

false

Entity Public Float

$ 1,962,046,138

Entity Common Stock, Shares Outstanding (in shares)

52,347,039

Documents Incorporated by Reference

DOCUMENTS INCORPORATED BY REFERENCE

None

Entity Central Index Key

0001375365

Document Fiscal Year Focus

2022

Document Fiscal Period Focus

FY

Amendment Flag

false