Datrium, the industry's leading Open Convergence platform for cloud builders, today announced that it has secured $55 million in Series C financing led by New Enterprise Associates (NEA), with return investment by Lightspeed Venture Partners, as well as funding from a third, outside investor. This new financing brings Datrium's total raised to more than $110 million since inception and provides a deep war chest to continue scaling sales, marketing, support and engineering to bring the benefits of Open Convergence and its flagship product, DVX, to cloud builders around the world.