Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 24, 2008 relating to the consolidated financial statements and financial statement schedule, which appears in Mellanox Technologies, Ltd.’s Annual Report on Form 10-K for the year ended December 31, 2007.

PricewaterhouseCoopers LLP
San Jose, California
July 7, 2008