The IBM System x3950 M2 is a high-performance scalable server, designed for mission-critical availability. The server can scale up to 64 cores and provides up to 46% better scaling performance than the previous generation, and operates at 37% less power than competitive systems. It is ideal for virtualization, server consolidation and high-end databases. The design is sophisticated, yet distinct in its simplicity and elegance. Key complementary elements include the new IBM logo, the redesigned tool-less quick release latches and a new front-accessible, drop-down lightpath diagnostic panel, plus a key that enables the systems scalability.