POWER OF ATTORNEY

The undersigned, as a Section 16 reporting person of Fusion-io, Inc.
(the "Company"), hereby constitutes and appoints Shawn J. Lindquist
and Jonathan D. Golightly the undersigned's true and lawful
attorneys-in-fact, to:

1. complete and execute Forms ID, 3, 4 and 5 and other forms and
all amendments thereto as such attorney-in-fact shallin his or her
discretion determine to be required or advisable pursuant to
Section 16 of the Securities Exchange Act of 1934 (as amended) and
the rules and regulations promulgated thereunder, or any successor
laws and regulations, as aconsequence of the undersigned's
ownership, acquisition or disposition of securities of the
Company; and

2. do all acts necessary in order to file such forms with the
Securities and Exchange Commission, any securities exchange or
national association, the Company and such other person or
agency as the attorney-in-fact shall deemappropriate.

The undersigned hereby ratifies and confirms all that said
attorneys-in-fact and agents shall do or cause to be done by virtue
hereof.  The undersigned acknowledges that the foregoing
attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of
the undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934 (as amended).

This Power of Attorney shall remain in full force and effect until
the undersigned is no longer required to file Forms ID, 3, 4 and 5
with respect to the undersigned's holdings of and transactions in
securities issued by theCompany, unless earlier revoked by the
undersigned in a signed writing delivered to the Company and the
foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 27th day of May, 2011.


Signature: /s/ H. Raymond Bingham

Name: H. Raymond Bingham