Form Factor
Proprietary
Dimensions
12.8" x 16.5" (32.5cm x 41.9cm)
Processor/Cache
CPU
Dual 1366-pin LGA Sockets
Supports up to two Intel® 64-bit Xeon® processor(s) of the same type below:
Intel® Xeon®Processor 5600 Series (Westmere)
Intel® Xeon®Processor 5500 Series (Nehalem-EP)
QPI
up to 6.4 GT/s
System Memory
Memory Capacity
18x 240-pin DIMM slots
Supports up to 288GB 1333 / 1066 / 800MHz DDR3 ECC Registered memory
Supports up to 48GB 1333 / 1066 / 800MHz DDR3 ECC / Non ECC Unbuffered memory
Memory Mirroring supported
Memory Type
1333 / 1066 / 800MHz ECC Registered / ECC or Non ECC Unbuffered DDR3 SDRAM 72-bit, 240-pin gold-plated DIMMs
DIMM Sizes
1GB, 2GB, 4GB , 8GB , 16GB
Memory Voltage
1.5 V / 1.35V
Error Detection
Corrects single-bit errors
Detects double-bit errors (using ECC memory)
Supports Intel® x4 and x8 Single Device Data Correction (SDDC)
Note: This board does not support LRDIMM memory.
On-Board Devices
Chipset
Intel® 5520 (Tylersburg) chipset
ICH10R + IOH-36D
SAS
Broadcom 2108 SAS (6Gb/s) w/ Hardware RAID support; supports up to 16 devices
RAID 0, 1, 5, 6, 10, 50, 60 support
BBU (battery backup) extension kit (optional)
Onboard 512MB cache
SATA
Intel ICH10R SATA 3.0Gbps Controller
RAID 0, 1, 5, 10 support (Windows)
RAID 0, 1, 10 support (Linux)
IPMI
Support for Intelligent Platform Management Interface v.2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Winbond® WPCM450 BMC
Network Controllers
Intel® 82576 Dual-Port Gigabit Ethernet Controller
Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
Intel® I/OAT 3 support for fast, scaleable, and reliable networking
VMDq support for better performance of virtualization
1x Realtek RTL8201N PHY (dedicated IPMI)
Graphics
Matrox G200eW
Super I/O
Winbond 83827HF chip
Input / Output
SAS
8x 6Gb/s SAS / SATA ports with 2 I-PASS connectors
Serial ATA
Six Serial ATA ports
Six SATA hard drives supported
LAN
2x RJ45 LAN ports
1x RJ45 Dedicated IPMI LAN port
USB
2x USB rear ports
1x USB on-board
3x USB internal headers
Total 6 USB 2.0 Compliant
VGA
1x VGA Port
Keyboard / Mouse
PS/2 keyboard and mouse ports
Serial Port / Header
1 Fast UART 16550 serial port
1 Fast UART 16550 serial header
