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Chapter 2: Overview
2-7
Motherboard Features
CPU
Two Intel•
®
5500/5600 Series (LGA 1366) processors;
each processor supports two full-width Intel Quick-
Path Interconnect (QPI) links with a total of up to 51.2
GT/s Data Transfer Rate (6.4 GT/s per direction)
Memory
18 240-pin, DDR3 1333/1066/800 MHz SDRAM •
DIMM sockets in three-channel memory bus.
Support for up to 192 GB* of Registered ECC or 48
•
GB of Unbuffered ECC/Non-ECC DDR3 memory
(*Refer to Supermicro's Memory Recommendation
List posted at www.supermicro.com.)
DIMM sizes
UDIMM
• 1 GB, 2 GB, and 4GB
RDIMM
• 1 GB, 2GB, 4GB, 8GB, and 16 GB
Chipset
Intel® 5520 Chipset (5520 IOH & ICH10R)•
Expansion
One (1) PCI Express 2.0 x16 slot (J2)•
Slots
One (1) PCI Express2.0 x8 + x4 slot (J1)•
One (1) PCI Express 2.0 x8 slot (J3)•
Graphics
Winbond BMC Video Controller (Matrox G200eW)•
Network
Two Intel 82576EB Gigabit (10/100/1000 Mb/s) Eth-•
ernet Dual-Port Controller for LAN 1 - LAN 4 ports.
Single Realtek RTL8201N PHY to support IPMI_LAN
•
2.0 )
I/O Devices
SATA Connections
SATA Ports
• Six (6)
RAID (Win-
•
dows)
RAID 0, 1, 5, 10
RAID (Linux)
• RAID 0, 1, 10
Integrated IPMI 2.0
IPMI 2.0 supported by the WPCM450 BMC
•
Keyboard/Mouse
PS/2 Keyboard/Mouse ports on the I/O backplane
•
Serial (COM) Ports
Two (2) Fast UART 16550 Connections: one 9-pin
•
RS-232 port and one header
Super I/O
Winbond Super I/O 83627DH
•