Getting Started Guide 3System FeaturesThe major hardware and software features of your system include:• 1U/1S rack-mountable chassis with support for static rails and sliding rails.NOTE: Use the System Setup program to view processor information.See "Using the System Setup Program" in your Hardware Owner’s Manual.• One of the following processors:– Intel® Celeron®– Intel Pentium® Dual-Core™– Intel Core 2 Duo™– Dual-Core Intel Xeon® Processor 3000 Series– Quad-Core Intel Xeon Processor 3200 Series.• A minimum of 512 MB of 667-MHz or 800-MHz DDR2 SDRAM memory,upgradable to a maximum of 8 GB by installing combinations of 512-MB,1-GB, or 2-GB unbuffered ECC memory modules in four memory modulesockets on the system board.• One of the following riser card options:– One full-height, half-length, x8 lane PCIe expansion slot and one full-height, half-length PCIe expansion slot with a x8 connector but witha x4 lane capability.– One full-height, half-length, 133MHz/64 bit PCI-X expansion slot andone full-height, half-length, x8 lane PCIe expansion slot, whichincludes a connector for an optional remote access controller (RAC)card.• One 3.5-inch CD, DVD, or combination CD-RW/DVD in a peripheraldrive bay.• Support for the following internal hard-drive configurations:– Up to two internal, 1-inch high, SATA hard drives with the integrateddrive controllers.– Up to two internal, 1-inch high optional Serial-Attached SCSI (SAS)hard drives with an optional SAS controller card.• Optional remote access controller for remote systems management.This option requires a riser card with support for PCI-X and PCIe RACconnectors.• Optional USB flash drive emulates a diskette drive or hard drive.• One 345-W power supply.