FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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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1. Name and Address of Reporting Person * MAYFIELD IX   2. Issuer Name and Ticker or Trading Symbol 3PAR Inc. [PAR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) __X__ Other (specify below) See Explanation of Responses (Last) (First) (Middle) 2800 SAND HILL ROAD, SUITE 250 3. Date of Earliest Transaction (Month/Day/Year) 01/27/2010 (Street) MENLO PARK, CA 94025 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 01/27/2010   S   2,510 D $ 10.5 3,708,789 D (1) (2) (3) (5)   Common Stock 01/27/2010   S   157 D $ 10.5 231,263 I (1) (2) (3) (5) by MF XI Common Stock 01/27/2010   S   52 D $ 10.5 77,089 I (1) (2) (3) (5) by MF AVI Common Stock 01/27/2010   S   180 D $ 10.5 265,523 I (1) (2) (3) (5) by MPF II Common Stock 01/27/2010   S   2,186 D $ 10.5 3,230,696 I (1) (2) (4) (5) by MF IX Common Stock 01/27/2010   S   115 D $ 10.5 170,036 I (1) (2) (4) (5) by MF AIV

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MAYFIELD IX 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses
MAYFIELD IX MANAGEMENT LLC 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses
MAYFIELD ASSOCIATES FUND IV L P 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses
HEIDRICH A GRANT III 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses
MYERS FRANK G JR 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses
UNGER WILLIAM D 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses
AUKEN WENDELL G VAN III 2800 SAND HILL ROAD SUITE 250 MENLO PARK, CA 94025				See Explanation of Responses

Signatures

James T. Beck, Attorney-In-Fact for each of the Reporting Persons		01/29/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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)	The Reporting Persons undertake to provide to 3PAR Inc., any security holder of 3PAR Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.
(2)	The Reporting Persons for this Form 4 include Yogen K. Dalal; A. Grant Heidrich, III; David J. Ladd; Allen L. Morgan; F. Gibson Myers, Jr.; Janice M. Roberts; William D. Unger; Wendell G. Van Auken, III; Robert T. Vasan and the entities named in footnotes (4) and (5) below. Electronic filing limits the number of filers on any one Form 4 to 10. This Form 4 is filed as Part 2 of 2.
(3)	Mr. Dalal, Mr. Ladd, Mr. Morgan, Ms. Roberts and Mr. Vasan are Managing Directors of Mayfield XI Management, LLC, which is the sole General Partner of each of Mayfield XI Qulaified (MF XI Q), Mayfield XI (MF XI) and Mayfield Associates Fund VI (MF AVI), and is the sole Managing Director of Mayfield Principals Fund II (MPF II). Such individual Reporting Persons may be deemed to have shared voting and dispositive power over the shares which are or may be deemed to be beneficially owned by MF XI Q, MF XI, MF AVI and MPF II, but disclaim such beneficial ownership, except to the extent of their pecuniary interest therein.
(4)	Mr. Dalal, Mr. Heidrich, Mr. Myers, Mr. Unger and Mr. Van Auken are Managing Directors of Mayfield IX Management, LLC, which is the sole General Partner of Mayfield IX (MF IX) and Mayfield Associates Fund IV (MF AIV). Such individual Reporting Persons may be deemed to have shared voting and dispositive power over the shares which are or may be deemed to be beneficially owned by MF IX and MF AIV, but disclaim such beneficial ownership, except to the extent of their pecuniary interest therein.
(5)	The filing of this statement shall not be deemed an admission that, for the purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of equity securities covered by this statement.

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