2 Intel® Server Board S3420GPRX User Guide
Table 2 summarizes the features of the server board.
Table 2. Server Board Features
Feature Description
Processor Support for one Intel
®
Xeon
®
3400 Series Processor in FC-LGA
1156 socket package
• 2.5 GT/s point-to-point DMI interface to PCH
• LGA 1156 pin socket
Support for one Intel
®
i3 Processor
• 2.0 GT/s point-to-point DMI interface to PCH
• LGA 1156 pin socket
Memory Two memory channels with support for 1066/1333 MHz Unbuffered
(UDIMM) or ECC Registered (RDIMM) DDR3.
• Up to two UDIMMs or three RDIMMs per channel
• 32 GB maximum with x8 ECC RDIMM (2 Gb DRAM) and 16
GB maximum with x8 ECC UDIMM (2 Gb DRAM)
NOTE: Intel
®
i3 Processor supports only UDIMMs
Chipset
• Support for Intel
®
3420 Chipset Platform Controller Hub (PCH)
• PCI Express* switch - 89HI0524G2PS
I/O Control External connections:
• DB-15 video connectors
• RJ45 type serial Port A connector
• 2 USB 2.0 Ports
• Five 10/100/1000 Base-TX RJ45 LAN connector
Internal connections:
• Two USB 2x5 pin headers, each supporting two USB 2.0 ports
• One USB 2x5 pin header for Intel
®
USB SSD
• One USB 2.0 internal vertical connector
• One 2x5 Serial Port B header
• Six SATA II connectors
• One Intel
®
SAS Entry RAID Module connector
• Two Intel
®
I/O Expansion Module Slots
• One slot for optional Intel
®
Remote Management Module 3 Lite
Add-in Card Slot One PCI Express* Gen2 x16 (x8 throughput) connector.
System Fan Support Five 4-pin fan head (four system fans and one processor fan).
Video On-board ServerEngines* LLC Pilot II BMC Controller
• Integrated 2D Video Controller
• 64 MB DDR2 667 MHz Memory