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System board specifications
System board specifications
Processor
Four sockets for Intel Xeon MP processors with 1 MB of L2 cache or
as much as 8 MB of L3 cache
Voltage Regulator Modules:
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Embedded VRDs supply core voltage for processors 1 and 2
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Two 10.2LD VRMs supply core voltage for processors 3 and 4
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One 9.1 VRM supplies cache voltage for processors 1 and 2
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One 9.1 VRM supplies cache voltage for processors 3 and 4
Chipset
Intel E8500
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Two shared 64-bit Front Side Bus (FSB) interfaces configured for
symmetric multiprocessing
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External Memory Boards (XMB) provide support for 400 MHz DDR2
memory
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Intel IOP332 I/O processor and PXH provide support for PCI-X
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Intel 82801EB I/O Controller Hub 5 (ICH-5)
Memory
As many as four hot-plug memory boards (with OS support), with four
DIMM slots per board, support as much as 64 GB total memory
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DDR2-400 ECC registered DDR DIMM modules
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DIMM organization x72 ECC
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240-pin DIMMs (256 MB, 512 MB, 1 GB, 2 GB, or 4 GB only)
PCI device/slot
On-board VGA and Gb Ethernet
PCI slots:
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Slot 1 - PCI Express x8 (hot-plug)
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Slot 2 - PCI-X 64-bit/133 MHz (hot-plug)
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Slot 3 - PCI Express x4 (hot-plug)
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Slot 4 - PCI Express x4 (hot-plug)
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Slot 5 - PCI Express x4 (hot-plug)
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Slot 6 - PCI-X 64-bit/100 MHz (not hot-plug)
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Slot 7 - PCI-X 64-bit/100 MHz (not hot-plug)
Video
On-board ATI Radeon 7000M embedded video controller with 16 MB
of video RAM, mirrored to both front and back I/O ports, including:
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2D/3D video accelerator
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Dual DAC for multi-panel support
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DVI compliant integrated 165MHz TMDS transmitter
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Resolutions from VGA up to UXGA (1600×1200)
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Integrated high-resolution TV-out (up to 1024×768)
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32-bit PCI host interface
8510702.book Page 227 Thursday, July 7, 2005 11:21 AM