The world's best selling server just got better; the ProLiant DL380 delivers on its history of design excellence with enterprise-class uptime and manageability, proven 2-way Intel Xeon performance, and 2U density for a variety of rack deployments and applications.The ProLiant DL380 G4 High Performance model includes the latest performance technologies and enterprise class availability features pre-installed for convenience and value.The SAS (Serial attached SCSI) model includes the Smart Array P600.