NEC Corporation has announced the global release of a new Express5800/A2000 Series of enterprise servers for Windows and Linux operating systems with the latest Intel(R) Xeon(R) Processor E7 v4 Family (up to 24 CPU cores), suitable for mission critical systems and processing Big Data. According to the company, the new server provides an approximate 20 per cent performance increase in its 4 CPU server model. However, it has maintained the enhanced availability features of server components from the previous generation, such as memory and I/O card.