With strong performance, scalability, and a dense form factor, the HP 9000 rp4400 server series provides the performance you need for such business-critical workloads as enterprise resource planning, customer-relations management, and e-commerce.The HP 9000 rp4400 server is powered by the PA-8900 processor. The HP 9000 rp4440 server promotes 8-core scalability. Its elegant server design makes for easy installation, upgrading, and service - allowing you to conserve your IT funds and data-center space.The HP 9000 rp4400 server series - as with the entire HP 9000 server family - provides longevity and investment protection by integrating seamlessly into your existing IT infrastructure.