User`s manual

Chapter 2: Overview
2-7
Motherboard Features
CPU
Four Intel•
®
7500 Series (Socket LS-LGA 1567) pro-
cessors; each processor supports four full-width Intel
QuickPath Interconnect (QPI) links (with support of
up to 25.6 GT/s per QPI link and with Data Transfer
Rate of up to 6.4 GT/s per direction)
Memory
Integrated memory controller supports:•
32 240-pin DDR3-1066 RDIMMs running at speeds 1.
of 1066/978/800 MHz (via an onboard buffer)
Support for up to 512 GB of Registered ECC 2.
DDR3 memory in two-channel memory bus
Note: For the latest CPU/memory updates,
please refer to our website at http://www.su-
permicro.com/products/motherboard.
DIMM sizes
RDIMM
• 1GB, 2GB, 4GB, 8GB and 16GB
Virtualization: VT-x, VT-d, and VT-c
•
I/O: Intel® QuickData Technology with Intel 82576 •
LAN Controller, supports:
Intel 825761.
LSI 2108 (Hardware RAID w/Battery Backup)2.
Chipset
Intel® 7500 Chipset (7500 IOH & ICH10R)•
Expansion
Two (2) PCI Express 2.0 x16 slots (Slot2/Slot4),•
Two (2) PCI Express 2.0 x8 slots (Slot1/Slot3), or•
Four (4) PCI Express 2.0x8 slots (Slot1~Slot4)•
Slots
Graphics
Winbond BMC Video Controller (Matrox G200eW)•
Network
One Intel 82576 Gigabit (10/100/1000 Mb/s) Ethernet •
Dual-Channel Controller for LAN 1/LAN 2 ports.
Winbond WP450R Base-board Controller (BMC)
•
supports IPMI_LAN 2.0