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This chapter provides a brief overview of the system hardware, including illustrations with component identification. System features Listed below are the key features of the Acer Altos R520 server. Performance Processor • Supports two dual-core or quad-core Intel® Xeon™ processors 5000 sequence with 667 MHz, 1066 MHz, or 1333 MHz front side bus speed • Extended Memory 64-bit Technology • Enhanced Intel SpeedStep Technology • Execute Disable Bit Technology Chipset • Intel 5000P Memory Controller Hub (north bridge) • Intel ESB2-E (Enterprise South Bridge) I/O Controller (south bridge) Memory • Quad memory channels • Eight DDR2 FBDIMM (fully buffered DIMM) slots • Supports 512 MB, 1 GB, and 2 GB DDR2 667 MHz FBDIMM • Support for the following RASUM (reliability, availability, serviceability, usability, and manageability) features: • Memory error detection and correction • Memory scrubbing • Retry on correctable errors • Memory built-in self test • Memory sparing • Memory mirroring Media storage • Slim-line IDE optical drive • Supports either a SAS or SATA HDD interface 1 System tour • For SATA models, the embedded SATA controller support -Passive mid-plane board -Six onboard SATA connectors -Up to six hot-plug 2.5” SATA hard disk drives -Intel Embedded Server RAID Technology capable of SATA software RAID levels: • RAID 0 • RAID 10 • RAID 1 • RAID 5 (optional) • For SAS models, the embedded SAS controller support -Active mid-plane board -Up to eight hot-plug 2.5” SAS hard disk drives -Intel Embedded Server RAID Technology capable of SAS software RAID levels: • RAID 0 • RAID 10 • RAID 1 -Provides optional hardware RAID support through installation of a RAID activation key and a RAID cache on the mid-plane board. The SAS hardware RAID levels supported include: • RAID 0 • RAID 61 • RAID 1 • RAID 10 • RAID 5 • RAID 50 Note: The active mid-plane board provides a 244-pin mini-DIMM connector, supporting a single registered ECC non-parity DDR2400 MHz mini-DIMM to provide RAID cache. To protect from data loss in the RAID cache in the event of power failure, you can also install a RAID BBU. 1 Supported when available. Networking • Intel ESB2 I/O controller • Intel 82563EB Gigabit controller with dual ports • Supports Intel I/O Acceleration Technology PCI I/O • Low profile riser slot • One x8 PCI Express slot • Full height riser slot • One x8 PCI Express slot • One 64-bits/133 MHz PCI-X slot (optional) Graphic interface • ATI® ES1000 video controller with 16MB DDR SDRAM Server management • BMC (Baseboard Management Controller) • IPMI (Intelligent Platform Management Interface) 2.0 compliant • In-band and out-band server management • ARMC/3 (Acer Remote Management Card/3) module (optional) • High performance KVM redirection • Includes a dedicated NIC port • USB mouse, keyboard, and media redirection Control panel • Mini control panel • Full-function control panel (optional) I/O ports • Front • USB 2.0 port • VGA/monitor port (optional) 1 System tour • Rear • PS/2 keyboard port • PS/2 mouse port • Serial B port (RJ-45) • Two Gigabit (10/100/1000 Mbps) LAN ports (RJ-45) • Server management port (10/100 Mbps) (RJ-45)2 • VGA/monitor port • Two USB 2.0 ports Operating system and software • Operating system options • Microsoft® Windows® Server 2003, x64 edition • Microsoft Windows Server 2003 • Novell Netware 6.5 • Red Hat Enterprise Linux 4.0 • Red Hat Enterprise Linux 4.0, EM64T • SUSE® Linux Enterprise Server 9.0 • SUSE Linux Enterprise Server 9.0, EM64T • ASM (Acer Server Manager) 3 • Easy Build 2 Power supply • Supports one to two 650-watts power supply modules • Supports redundant (1+1) or non-redundant (1+0) power configuration System fan • Five dual rotor system fans 2 Reserved for remote management of server. This requires installation of an ARMC/3 module to mainboard. 3 For more information on how to install and use ASM and Easy Build utilities, refer to the manual on the EasyBUILD DVD. 7 External and internal structure Front bezel The front bezel provides an interface for system management via status LED indicators. The light pipes on the backside of the front bezel allow the system status LEDs to be monitored when the front bezel is closed. Separate front bezels are available to support systems that use a mini control panel or full-function control panel. The front bezel is removable to allow access to the server’s hard drives, peripheral device, and control panel. For details on how to remove the front bezel, see “To remove the front bezel” section on page 41. Front bezel supporting mini control panel Front bezel supporting full-function control panel (optional) 1 System tour Front panel Item Component Item Component A Rack handles D Dual-purpose bay* B Slim-line optical drive bay E 2.5” hot-plug HDD bays C Mini control panel bay * The Acer Altos R520 dual-purpose bay supports either the full-function control panel or two 2.5” hot-plug HDD drives. Rear panel Item Component Item Component A PS2 mouse port G, H USB 2...