Menlo Ventures led an oversubscribed $35 million Series C funding round for PernixData, a San Jose, California-based provider of software that virtualizes server-side flash to enable scale-out storage performance. The round also included Salesforce CEO Marc Benioff, Silver Lake co-founder Jim Davidson and Seagate CEO Steve Luczo. Previous investors Kleiner Perkins Caulfield and Byers, Lightspeed Venture Partners an individual investors Lane Bess, Mark Leslie and John Thompson also participated. The company has now raised $62 million since it was founded two years ago. As part of the round, Menlo Managing Director Mark Siegel has joined the board in an advisory role.