Feature Description Processors 771-pin LGA sockets supporting 1 or 2 Intel® Xeon® Processors 5000 Sequence, with system bus speeds of 667 MHz, 1066 MHz, or 1333 MHz Memory 8 Keyed DIMM slots supporting fully buffered DIMM technology (FBDIMM) memory. 240-pin DDR2-533 and DDR2-677 FBDIMMs must be used. Chipset Intel® 5000 chipset family which includes the following components: Intel® 5000P Memory Controller Hub (MCH) Intel ESB2-E I/O Controller Note: Intel will make available an OEM SKU of this server board using the Intel® 5000X Memory Controller Hub (MCH) On-board Connectors/Headers External connections: Stacked PS/2* ports for keyboard and mouse RJ45 Serial B port Two RJ45 NIC connectors for 10/100/1000 Mb connections Two USB 2.0 ports Video Connector Internal connectors/headers: One USB port header, capable of providing two USB 2.0 ports One DH10 Serial A header Six SATA ports via ESB2 supporting 3Gb/s and integrated SW RAID 0/1 support One 44pin (power + I/O) ATA/100 connector for optical drive support One Intel® Remote Management Module (RMM) connector (RMM use is optional) One I/O Module Connector supporting: Dual GB NIC I/O Module (Optional) External SAS Module (Optional) SSI-compliant 24-pin control panel header SSI-compliant 24-pin main power connector, supporting the ATX-12V standard on the first 20 pins 8-Pin +12V Processor Power Connector Add-in PCI, PCI-X*, PCI Express* Cards One low profile riser slot supporting 1U or 2U PCIe* riser cards One Full-height riser slot supporting 1U or 2U PCI-X* and PCIe riser cards On-board Video ATI* ES1000 video controller with 16MB DDR SDRAM On-board Hard Drive Controller Six ESB2 3Gb/s SATA ports. Intel® Embedded Server RAID Technology II with SW RAID levels 0/1/10. Optional support for driver-based RAID 5 (requires Intel® RAID Activation Key AXXRAKSW5). 1See note below. LAN Two 10/100/1000 Intel® 82563EB Gigabit Ethernet PHYs supporting Intel® I/O Acceleration Technology (Intel® I/OAT) System Fans Six 4-pin Fan Headers supporting two processor fans, and four system fans System Management Support for Intel® System Management Software and the Intel® Remote Management Module

1Note Adds optional driver-based RAID 5 capability to on-board SATA ports or SAS backplane in SR1500 chassis only. (Note: not compatible with SAS midplane for SR1550/SR2500).

Optimized for the following chassis:

• Intel® Server Chassis SR2500
• Intel® Server Chassis SR1500
• Intel® Server Chassis SR1550

This applies to:

Intel® Server Board S5000PAL Intel® Server Chassis SR1500 Intel® Server Chassis SR1550 Intel® Server Chassis SR2500