New Listing Registration (Form 8-A12B)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES

PURSUANT TO SECTION 12(b) OR (g) OF

THE SECURITIES EXCHANGE ACT OF 1934

SUPER MICRO COMPUTER, INC.

(Exact name of registrant as specified in its charter)

Securities to be registered pursuant to Section 12(b) of the Act:

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ☐

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐

Securities Act registration statement or Regulation A offering statement file number to which this form relates:

333-296641

Securities to be registered pursuant to Section 12(g) of the Act:

None

Item 1. Description of Registrant's Securities to be Registered.

The securities to be registered hereby are the depositary shares (the "Depositary Shares"), each representing a 1/20th interest in a share of 7.00% Series A Mandatory Convertible Preferred Stock, par value $0.001 per share and liquidation preference $1,000 per share (the "Mandatory Convertible Preferred Stock"), of Super Micro Computer, Inc., a Delaware corporation (the "Company"). The descriptions of the terms of the Depositary Shares and the underlying Mandatory Convertible Preferred Stock set forth under the headings "Description of Depositary Shares" and "Description of Mandatory Convertible Preferred Stock," respectively, in the Company's Prospectus Supplement, dated June 10, 2026, to the Prospectus, dated June 9, 2026, forming a part of the Company's Registration Statement on Form S-3 (File No. 333-296641), filed under the Securities Act of 1933, as amended, are hereby incorporated herein by reference.

Item 2. Exhibits.

Exhibits

SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereto duly authorized.