Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Liu Liang Chiu-Chu Sara
2. Date of Event Requiring Statement (Month/Day/Year)
03/28/2007
3. Issuer Name and Ticker or Trading Symbol
Super Micro Computer, Inc. [SMCI]
(Last)
(First)
(Middle)
2906 BELMONT TERRACE
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
V P of Operations & Treasurer
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

FREMONT, CA 94539
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 480,000
D
 
Common Stock 600,000
I
By Self as Trustee for CL Grantor Retained Trust (1)
Common Stock 600,000
I
By Self as Trustee for CL2 Grantor Retained Trust (1)
Common Stock 4,900,000
I
By Husband

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy)   (2) 12/10/2008 Common Stock 320,000 $ 0.075 D  
Stock Option (right to buy)   (3) 06/30/2011 Common Stock 240,000 $ 1.25 D  
Stock Option (right to buy)   (4) 12/23/2012 Common Stock 200,000 $ 1.25 D  
Stock Option (right to buy)   (5) 12/30/2015 Common Stock 64,800 $ 3.5 D  
Stock Option (right to buy)   (6) 12/10/2008 Common Stock 600,000 $ 0.2 I By Husband
Stock Option (right to buy)   (7) 12/10/2008 Common Stock 1,500,000 $ 0.375 I By Husband
Stock Option (right to buy)   (8) 06/30/2011 Common Stock 1,000,000 $ 1.25 I By Husband
Stock Option (right to buy)   (9) 12/28/2014 Common Stock 600,000 $ 3.08 I By Husband

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Liu Liang Chiu-Chu Sara
2906 BELMONT TERRACE
FREMONT, CA 94539
  X   X   V P of Operations & Treasurer  

Signatures

/s/ Felix Miao, by power of attorney 03/27/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) These shares are held in the two trusts for the benefit of the reporting person's children. They are owned directly by CL Grantor Retained Trust and CL2 Grantor Retained Trust, and indirectly by Chiu-Chu (Sara) Liu Liang as the trustee of both trusts.
(2) The vesting commencement date is December 11, 1993. The option is exercisable at the rate of 1/2 of the shares on the second anniversary of the vesting commencement date and 1/4 at the end of each successive year thereafter.
(3) The vesting commencement date is December 11, 1997. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter.
(4) The vesting commencement date is December 11, 2001. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter.
(5) The vesting commencement date is December 12, 2005. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter.
(6) The vesting commencement date is August 20, 1994. The option is exercisable at the rate of one half of the shares on the second anniversary of the vesting commencement date and 1/4th at the end of each successive year thereafter.
(7) The vesting commencement date is November 1, 1996. The option is exercisable at the rate of one half of the shares on the second anniversary of the vesting commencement date and 1/4th at the end of each successive year thereafter.
(8) The vesting commencement date is November 1, 2000. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter.
(9) The vesting commencement date is November 1, 2004. The option is exercisable at the rate of 1/4th of the shares on the first anniversary of the vesting commencement date and 1/16th at the end of each successive calendar quarter thereafter.

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