& copy; Copyright IBMCorporation 28IBMSystems GroupRoute 1Somers, NY 1589 American printing August 28 All Rights ReservedIBM, IBM logo, AIX, BladeCenter, HACMP, iDataPlex, Power Architecture, PowerHA, PowerVM, Systemi, Systemp, SystemStorage, Systemx, Systemz, Systemz1 and X-Architecture are trademarks or registered trademarks of International Business Machines Corporation in the United States and/or other countries or regions. If the above terms and other IBM registered terms are marked with a registered trademark symbol when they first appear in this article. reg; Or? ), such symbols indicate that at the time of publication of this article, American registered trademarks and * * * registered trademarks with the same law are owned by IBM. Such trademarks may also be registered trademarks or common law trademarks of other countries or regions. The "Copyright and Trademark Information" at the following website provides the latest list of IBM trademarks: Microsoft is a trademark of Microsoft Corporation in the United States and/or other countries or regions. UNIX is a registered trademark of The Open Group in the United States and other countries or regions. Other company, product and service names may be trademarks or service marks of other companies. IBM hardware products may be manufactured with new parts, or both new parts and available old parts may be used. In some cases, the hardware product may not be new, and it may have been previously installed. In any case, the IBM warranty terms are equally applicable. The IBM products or services mentioned in this article do not mean that these products or services are available in all countries or regions where IBM does business. All statements about IBM's future direction and intention can be changed or withdrawn at any time without prior notice. They just express goals and intentions. 1BladeCenter E can install 14 servers in 7U rack space. However, only seven 1U rack servers can be installed in 7U rack space. Based on IBM power engineering test data. The number is the average worst value of the P6Burn test procedure, which is similar to the test conducted by IBM Lab for Intel configuration. Blade power is the average power of the overall rack solution. 3 Source: Edison Group, November 27. Research on blade server power. Business case of energy management in high-tech industry ". Using IBMRear Door Heat Exchanger and Intel's latest quad-core Xeon processor can achieve 5 times computing density. IDataPlex consumes 4% less energy than a typical 1U server.