2-2 General DescriptionOVERVIEWThe NEC Express5800 workstation system is specially engineered for use in networking and high-end workstation environments where advanced technology and high performance is expected, andwhere high levels of reliability and compatibility are a most.NEC Express5800 WorkstationAs application requirements increase, you can expand your workstation with an additional processor,additional memory, add-in boards and peripheral devices; tape devices, optical disk, and hard diskdrives.The workstation features the following major components. A high-performance Intel® Core i5/ Core i3//Pentium® processor A high-performance synchronous system bus to interconnect the CPU and memorysubsystems with a bridge to expansion bus I/O. On-board dual SATA2 interface controller One PCI Express slot (x16), and PCI Express slot (x4), and PCI Express slot (x1), and onePCI 32bit/33MHz slot Up to 16GB of ECC memory Integrated optical disk drive Two hard disk drive expansion bays Slim chassis High degree of hard disk drive fault tolerance and advanced disk array managementfeatures through the use of on-board RAID controller.