SCHEDULE 13G

Amendment No. 0
PURE STORAGE INC
CLASS A COMMON STOCK
Cusip #74624M102
Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:
[x] 	  Rule 13d-1(b)
[ ] 	  Rule 13d-1(c)
[ ] 	  Rule 13d-1(d)
Cusip #74624M102
Item 1: 	   	Reporting Person - FMR LLC
Item 2: 	   	(a)  	[ ]
   	   	(b)  	[ ]
Item 4: 	   	Delaware
Item 5: 	   	646,349
Item 6: 	   	0
Item 7: 	   	8,537,215
Item 8: 	   	0
Item 9: 	   	8,537,215
Item 11: 	   	25.876%
Item 12: 	   	HC
Cusip #74624M102
Item 1: 	   	Reporting Person - Edward C. Johnson 3d
Item 2: 	   	(a)  	[ ]
   	   	(b)  	[ ]
Item 4: 	   	United States of America
Item 5: 	   	0
Item 6: 	   	0
Item 7: 	   	8,537,215
Item 8: 	   	0
Item 9: 	   	8,537,215
Item 11: 	   	25.876%
Item 12: 	   	IN
Cusip #74624M102
Item 1: 	   	Reporting Person - Abigail P. Johnson
Item 2: 	   	(a)  	[ ]
   	   	(b)  	[ ]
Item 4: 	   	United States of America
Item 5: 	   	0
Item 6: 	   	0
Item 7: 	   	8,537,215
Item 8: 	   	0
Item 9: 	   	8,537,215
Item 11: 	   	25.876%
Item 12: 	   	IN
Cusip #74624M102
Item 1: 	   	Reporting Person - Fidelity Growth Company Fund
Item 2: 	   	(a)  	[ ]
   	   	(b)  	[ ]
Item 4: 	   	Massachusetts
Item 5: 	   	3,095,239
Item 6: 	   	0
Item 7: 	   	0
Item 8: 	   	0
Item 9: 	   	3,095,239
Item 11: 	   	9.381%
Item 12: 	   	IV
Cusip #74624M102
Item 1: 	   	Reporting Person - Fidelity Contrafund
Item 2: 	   	(a)  	[ ]
   	   	(b)  	[ ]
Item 4: 	   	Massachusetts
Item 5: 	   	3,207,356
Item 6: 	   	0
Item 7: 	   	0
Item 8: 	   	0
Item 9: 	   	3,207,356
Item 11: 	   	9.721%
Item 12: 	   	IV

Item 1(a). 	    	Name of Issuer:

  	  	          	PURE STORAGE INC

Item 1(b). 	    	Address of Issuer's Principal Executive Offices:

  	  	          	650 Castro Street
Suite 400
  	  	          	Mountain View, CA 94041
  	  	          	USA

Item 2(a). 	     	 Name of Person Filing:

  	   	               	 FMR LLC

Item 2(b). 	     	 Address or Principal Business Office or, if None,
Residence:

  	   	               	 245 Summer Street, Boston, Massachusetts 02210

Item 2(c). 	     	 Citizenship:

  	   	               	 Not applicable

Item 2(d). 	     	 Title of Class of Securities:

  	   	               	 CLASS A COMMON STOCK

Item 2(e). 	     	 CUSIP Number:

  	   	               	 74624M102

Item 3. 	    	This statement is filed pursuant to Rule 13d-1(b) or 13d-2(b)
or (c) and the
person filing, FMR LLC, is a parent holding company in accordance with
Section 240.13d-1(b)(1)(ii)(G).   (Note:  See Exhibit A).

Item 4. 	    	Ownership

  	  	     	(a)    Amount Beneficially Owned: 	8,537,215

  	  	     	(b)    Percent of Class: 	25.876%

  	  	     	(c)    Number of shares as to which such person has:

  	  	     	       (i)    sole power to vote or to direct the vote:
646,349

  	  	     	       (ii)    shared power to vote or to direct the vote: 	0

  	  	     	       (iii)    sole power to dispose or to direct the
disposition of: 	8,537,215

  	  	     	       (iv)    shared power to dispose or to direct the
disposition of: 	0

					4,242,615 of the shares of Class A
Common Stock of Pure Storage Inc. reported as being beneficially owned
by the reporting persons at October 30, 2015, are included in this Schedule
13G because the reporting persons my be deemed to beneficially own such shares
as a result of the direct ownership of 4,242,615 shares of Class B Common
Stock of Pure Storage Inc. by investment companies and institutional accounts
advised by Fidelity Management & Research Company, which is a wholly-owned
subsidiary of FMR LLC, which shares of Class B Common Stock are convertible
into shares of Class A Common Stock at the election of the holder, at an
exchange rate of 1:1.  Assuming the conversion of all outstanding shares
of Class B Common Stock into Class A Common Stock, the 8,537,215 shares
of Class A Common Stock reported as being beneficially owned by the
reporting persons in this Schedule 13G would represent 4.52% of the
outstanding Class A Common Stock.


Item 5. 	    	Ownership of Five Percent or Less of a Class.

  	    	     	Not applicable.


Item 6. 	    	Ownership of More than Five Percent on Behalf of Another
Person.

  	 Various persons have the right to receive or the power to direct the
receipt of dividends from, or the proceeds from the sale of, the CLASS A
COMMON STOCK of PURE STORAGE INC. No one other person's interest in the
CLASS A COMMON STOCK of PURE STORAGE INC is more than five percent of the
total outstanding CLASS A COMMON STOCK.

Item 7. 	    	Identification and Classification of the Subsidiary Which
Acquired the Security Being Reported on By the Parent Holding Company.

  	    	     	See attached Exhibit A.

Item 8. 	    	Identification and Classification of Members of the Group.

  	    	     	Not applicable.

Item 9. 	    	Notice of Dissolution of Group.

  	    	  	Not applicable.

Item 10. 	    	Certifications.



By signing below I certify that, to the best of my knowledge and belief,
the securities referred to above were acquired and are held in the ordinary
course of business and were not acquired and are not held for the purpose
of or with the effect of changing or influencing the control of the issuer
of the securities and were not acquired and are not held in connection with
or as a participant in any transaction having that purpose or effect.


Signature



After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete
and correct.

  	November 9, 2015
  	Date

  	/s/ Marc R. Bryant
  	Signature

  	Marc R. Bryant
  	 Duly authorized under Power of Attorney effective as of October 12,
2015, by and on behalf of FMR LLC and its direct and indirect subsidiaries*


* This power of attorney is incorporated herein by reference to Exhibit 24
to the Form 3 filed by FMR LLC on October 21, 2015, accession number:
0000315066-15-003185.


Exhibit A

				4,242,615 of the shares of Class A
Common Stock of Pure Storage Inc. reported as being beneficially owned
by the reporting persons at October 30, 2015, are included in this Schedule
13G because the reporting persons my be deemed to beneficially own such shares
as a result of the direct ownership of 4,242,615 shares of Class B Common
Stock of Pure Storage Inc. by investment companies and institutional accounts
advised by Fidelity Management & Research Company, which is a wholly-owned
subsidiary of FMR LLC, which shares of Class B Common Stock are convertible
into shares of Class A Common Stock at the election of the holder, at an
exchange rate of 1:1.  Assuming the conversion of all outstanding shares
of Class B Common Stock into Class A Common Stock, the 8,537,215 shares
of Class A Common Stock reported as being beneficially owned by the
reporting persons in this Schedule 13G would represent 4.52% of the
outstanding Class A Common Stock.

                 Pursuant to the instructions in Item 7 of Schedule 13G,
the following table lists the identity and Item 3 classification, if
applicable, of each relevant entity that beneficially owns shares of the
security class being reported on this Schedule 13G.


Entity 	ITEM 3 Classification
FIDELITY MANAGEMENT & RESEARCH (HONG KONG) LIMITED 	IA
FMR CO., INC * 	IA


* Entity beneficially owns 5% or greater of the outstanding shares of the
security class being reported on this Schedule 13G.



                Edward C. Johnson 3d is a Director and the Chairman of FMR
LLC and Abigail P. Johnson is a Director, the Vice Chairman, the Chief
Executive Officer and the President of FMR LLC.



                Members of the family of Edward C. Johnson 3d, including
Abigail P. Johnson, are the predominant owners, directly or through trusts,
of Series B voting common shares of FMR LLC, representing 49% of the voting
power of FMR LLC. The Johnson family group and all other Series B
shareholders have entered into a shareholders' voting agreement under which
all Series B voting common shares will be voted in accordance with the
majority vote of Series B voting common shares. Accordingly, through their
ownership of voting common shares and the execution of the shareholders'
voting agreement, members of the Johnson family may be deemed, under the
Investment Company Act of 1940, to form a controlling group with respect to
FMR LLC.



                Neither FMR LLC nor Edward C. Johnson 3d nor Abigail P.
Johnson has the sole power to vote or direct the voting of the shares owned
directly by the various investment companies registered under the
Investment Company Act ("Fidelity Funds") advised by Fidelity Management &
Research Company ("FMR Co"), a wholly owned subsidiary of FMR LLC, which
power resides with the Fidelity Funds' Boards of Trustees. Fidelity
Management & Research Company carries out the voting of the shares under
written guidelines established by the Fidelity Funds' Boards of Trustees.



                This filing reflects the securities beneficially owned, or
that may be deemed to be beneficially owned, by FMR LLC, certain of its
subsidiaries and affiliates, and other companies (collectively, the "FMR
Reporters"). This filing does not reflect securities, if any, beneficially
owned by certain other companies whose beneficial ownership of securities
is disaggregated from that of the FMR Reporters in accordance with
Securities and Exchange Commission Release No. 34-39538 (January 12, 1998).


RULE 13d-1(k)(1) AGREEMENT


                The undersigned persons, on November 9, 2015, agree and
consent to the joint filing on their behalf of this Schedule 13G in
connection with their beneficial ownership of the CLASS A COMMON STOCK of
PURE STORAGE INC at October 30, 2015.


  	FMR LLC

  	By /s/ Marc R. Bryant
  	Marc R. Bryant
  	Duly authorized under Power of Attorney effective as of October 12,
2015, by and on behalf of FMR LLC and its direct and indirect subsidiaries*

  	Edward C. Johnson 3d

  	By /s/ Marc R. Bryant
  	Marc R. Bryant
  	Duly authorized under Power of Attorney effective as of October 12,
2015, by and on behalf of Edward C. Johnson 3d*

  	Abigail P. Johnson

  	By /s/ Marc R. Bryant
  	Marc R. Bryant
  	Duly authorized under Power of Attorney effective as of October 12,
2015, by and on behalf of Abigail P. Johnson*

  	Fidelity Growth Company Fund

  	By /s/ Marc R. Bryant
  	Marc R. Bryant
  	Secretary

  	Fidelity Contrafund

  	By /s/ Marc R. Bryant
  	Marc R. Bryant
  	Secretary


* This power of attorney is incorporated herein by reference to Exhibit 24
to the Form 3 filed by FMR LLC on October 21, 2015, accession number:
0000315066-15-003185.