Intel LH500 user manual Motherboard Specification

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1.4 Motherboard Specification

Processors

Dual mPG604 ZIF socket

Dual onboard 4-phase VRD (VRM 10.1 Spec.)

Supports one or two Intel Xeon processors with 1MB of integrated L2 cache Supports 800MHz Front Side Bus

LH500 does not support Prestonia 533MHz

Chipsets

Intel 7520 (MCH) chipset

MCH + ICH5 + PXH + PXH +FWH (LH500-F/LH500-B)

MCH + ICH5 + PXH + FWH (LH500-V)

Each PXH supports two independent PCI-X buses

National Semiconductor Super I/O PC87360 chip

Analog Devices ADM1026 Hardware Monitor chip

Memory

Six 184-pin 2.5-Volt DDR DIMM sockets

Dual channel memory bus

Two-way interleaved memory banks (pair of DIMMs required)

Supports DDR-333/266 memory

Supports Registered ECC type memory modules only

Supports up to 12GB

Supports Standard, Mirroring and Sparing

Expansion Slots

One PCI-Express X8 slot

One PCI-Express X4 1U slot (For 1U and 2U riser card) Five independent PCI-X/PCI buses (LH500-F / LH500-B) Three independent PCI-X / PCI buses (LH500-V)

Three 64-bit 133/100/66MHz (3.3V) and Two 64-bit 100/66MHz (3.3V) PCI-X slots (LH500-F / LH500-B)

Two 64-bit 133/100/66MHz (3.3V) PCI-X slots (LH500-V) One 32-bit 33MHz (5V) PCI slot

Total of seven usable slots (LH500-F / LH500-B) Total of four usable slots (LH500-V)

Integrated SATA-II Controller

4/8 Ports PCI-X Marvell/Adaptec Hercules2 SATA-II Controller

Zero Channel RAID (ZCR) solution (Intel RAIDIOS logic over PCI-X slot) Hard disk hot swap solution

Adaptec Host-RAID option ROM and driver solution DMA Transfers up to 3.0Gb/s

ICH5 Integrated SATA

Independent DMA operation on 2 ports

DMA Transfers up to 1.5Gb/s

ICH5 Integrated ATA

Provides two PCI bus master channels for up to four enhanced IDE devices Support for UDMA 100/66/33 IDE drives and ATAPI compliant device

Integrated LAN Controller

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Contents LH500 Arima Computer Corp Table of Contents IDE Channel sub-menu Boot Feature sub-menu Legal Disclaimer Technical Support Safety Instruction Congratulations UnpackingQuick Installation Guide CN46Features Highlight Motherboard Specification Bios Motherboard Layout major components Hardware Monitor Hardware Installation Mounting the motherboardInstalling the processor Page Page Page Heatsink not included in the package Installing the memory Dimm combinationPage Installing Dimm modules Page Jumpers Configuration Clear Cmos headerEnable onboard VGA header PCI-X Slot 1 Jumper Setting PCI-X Slot 2 Jumper PCI-X Slot 5 Jumper LAN 82546GB Power Supply ATX 24-pin power connectorPage ATX 8-pin power connector Cables & Connectors Floppy disk drive connectorPage IDE connectors Front Panel Connectors Computer without turning on/off your power switch Rear Panel I/O ports OFF Back Panel LAN LEDBlink Front Panel LAN LED Connector System Speaker Connector Front USB Connector Page Front Panel Serial Port Connector Bios Setup Using Setup KEY FunctionTroubleshooting Main Menu MM/DD/YYYYIDE Channel sub-menu CD-ROMFpio 3/ DMA Fpio 4/ DMA Boot Feature sub-menu Advanced Menu DOSPage Advanced Chipset Sub Menu Advanced Chipset Control Sub Menu looks like the followingPCI Express Device Control Sub Menu Advanced Processor Options Sub Menu 4 I/O Device Configuration Sub Menu IRQVT-UTF8 Console Redirection Sub MenuPC-ANSI XON/XOFF CTS/RTSIpmi Sub Menu Ipmi Sub Menu looks like the followingDD MM Yyyy MM DD YyyyYyyy MM DD Security Menu SecurityPower Menu PowerThis state but remain in a lower Boot Menu BootSaving Changes Load Setup DefaultsExit Menu Exit Discarding ChangesDiscard Changes Save ChangesAbout the Boot Utilities Using Phoenix QuietBootPage Phoenix MultiBoot Atapi CD-ROMPHLASH16 Bios Flash Upgrade UtilityExecuting Phoenix Phlash BBLAppendix I Glossary Page Page Page Page Appendix II Block Diagram Page Appendix III FAQ
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