Browse the largest selection of refurbished pSeries, refurbished and used Power4, Power5, and Power6 on the web!  Frontier Computer Corp. stocks all the parts and systems you need for any configuration. All IBM pSeries, Power4, Power5 and Power6 parts and systems come with a comprehensive warranty and are guaranteed eligible for IBM maintenance contracts. Contact our seasoned representatives today for more information at 1-866-226-6344.