HP BladeSystem

HP ProLiant

IBM Power System

IBM Pure System

IBM System x

HP BladeSystem Blades share power, cooling, network, and storage infrastructure 
via the blade enclosure. Since equipment is not needed for each server, you get a dramatic reduction in power distribution units, power cables, LAN and SAN switches, connectors, adapters, and cables. And you can add the newest-generation technologies by simply changing individual components.
IBM PureSystem Planning a new data warehouse? IBM PureData System for Analytics, powered by Netezza technology, offers tranformation through speed delivered with simplicity
HP ProLiant servers power the web and nearly every aspect of your daily life. HP ProLiant servers provide a comprehensive portfolio for companies of all sizes, across all industries and for any type of workload
IBM System x In organizations in every industry, big data and analytics workloads deliver the actionable insight that enables business leaders to drive faster decision making. You need systems that you can deploy with confidence to run your mission-critical applications, decrease operating costs and support your cloud computing plans.
IBM Power System At the forefront of delivering solutions to gain faster insights from analyzing both structured information and unstructured big data including video, images and content from sensors, social and mobile devices.