Compaq ML350 manual Integrated Dual Channel Wide Ultra3 Scsi Adapter

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Physical and Operating Specifications

Integrated Dual Channel Wide Ultra3 SCSI Adapter

Table 5-8: Integrated Dual Channel Wide Ultra3 SCSI Adapter Specifications

Item	Description
Protocol	Wide Ultra160 SCSI, Wide Ultra3 SCSI, Wide Ultra SCSI,
	Fast-Wide SCSI-2, and Fast SCSI-2

Compatibility	All PCI server configurations are backward compatible with Fast,
	Fast-Wide SCSI-2, Wide Ultra2 SCSI, and Wide Ultra3 SCSI devices

Drives supported	Up to 15 SCSI devices per channel

Data transfer method	32-bit PCI bus master

Maximum transfer rate	133 MBps
per PCI bus

SCSI channel transfer	160 MBps
rate

SCSI termination	Active termination

SCSI connectors	2 internal (68-pin)

Capacity	509.6 GB

Height	1.0 in

Size	3.5 in

Interface	Wide Ultra3 SCSI

Seek time

Single track	0.8 ms

Average	7.9 ms

Full stroke	17.0 ms

Rotational speed	7,200 rpm

Physical configuration

Bytes/sector	512

Logical blocks	17,773,524

Operating temperature	10°C to 35°C (50°F to 95°F)

Compaq ProLiant ML350 Generation 3 Server Maintenance and Service Guide

5-7

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Contents Maintenance and Service Guide Compaq ProLiant ML350 Generation 3 ServerPage Contents Chapter Diagnostic Tools Important Safety Information Symbols in TextAbout This Guide Compaq Technician Notes Integrated Management Log Where to Go for Additional HelpTelephone Numbers Text Conventions Illustrated Parts Catalog Mechanical Parts Exploded View Mechanical parts exploded viewMechanical Spare Parts List Mechanical Spare Parts ListDescription Spare Part Number Chassis System Components Exploded View System components exploded viewSystem Components Spare Parts List System Components Spare Parts List Description Spare Part Number MiscellaneousRemoval and Replacement Procedures Electrostatic Discharge Information Symbols on Equipment Powering Down the Server Preparation ProceduresNon-Hot-Pluggable Device Rack Stability Warning Bezel Door Tower Model Only To replace the bezel door, reverse steps 3Access Panel To replace the access panel, reverse steps 2 throughBezel Rack Model Only Loosening the access panel thumbscrews Pull the bezel up and away from the chassis To replace the bezel, reverse steps 2 throughRemovable Media Device Blank To replace the media device blank, reverse steps 2 throughCable Routing Diagrams Diskette Drive Signal CableRemovable Media Device Cable IDE CD-ROM Drive Signal CableItem Description Scsi Point-to-Point Cable 11 Scsi LVD Point-to-Point cable routingAir Baffle To replace the air baffle, reverse steps 2 through13 Disconnecting the fan cables from the system board System Fan Modules14 Removing the system CPU fan module 15 Removing the system I/O fan module Drive Bay Configuration DescriptionHot-Plug Hard Drive Blank To replace a hot-plug hard drive blank, reverse steps 1Hot-Plug Hard Drive 18 Removing a hot-plug hard drive19 Disconnecting cables from the hot-plug hard drive cage Hot-Plug Hard Drive Cage20 Removing a hot-plug hard drive cage 21 Disconnecting the removable media device cables Removable Media Device22 Removing the removable media device Expansion Slots Slot Slot NumberExpansion Board 24 Removing the expansion board retainerTo replace an expansion board, reverse steps 2 through 25 Removing the expansion boardMemory Module Guidelines 26 DDR Sdram Dimm sockets locationMemory Modules To replace a memory module, reverse steps 2 throughProcessors and Processor Power Modules Processor 29 Releasing the processor-cage latchRotate the processor cage upward Rotate the processor-locking lever to release the processorRemove the processor/heatsink assembly from the socket To replace the processor, reverse steps 2 throughProcessor Power Module To replace a PPM, reverse steps 2 throughSystem Board To replace the system board, reverse steps 2 throughSystem Battery System Board Battery35 Locating and removing a system board battery To remove the power supply Power SupplyTo replace the power supply, reverse steps 1 through Power Supply Backplane Board 37 Removing the power supply backplane boardFeet Tower Model Only To replace the feet, reverse steps 2 throughDiagnostic Tools Diagnostic ToolsDiagnostic Tools Utility Overview Tool Description How to run itDiagnostic Tools Diagnostic Tools For More Information InspectConnectors, Switches, and LEDs Connectors and Components Rear Panel ComponentsSystem Board Components System board components System Board ComponentsSwitches System Configuration Switch SettingsDefault Position Function Description Settings System ID Switch SettingsPosition Default Function/Description Resetting System Configuration Settings LEDs External health Internal health UIDDescription Status UID LEDNIC LED System Board LEDs System board LEDs System Board LEDsSystem Board LEDs Hot-Plug Hard Drive LEDs Hot-plug hard drive LEDsDo not remove the drive. Removing a Activity Online Fault MeaningHot-Plug Scsi Hard Drive LED Combinations Drive during this process causes dataDetails, provided that the array is Network Interface Controller LEDs Description Status ConditionPhysical and Operating Specifications System Unit Specifications System UnitFeature International Units English Units Rack Server System Unit SpecificationsRack Server System Unit Memory Memory Specifications1.44-M Diskette Drive Specifications MB Diskette DriveIDE CD-ROM Drive Specifications IDE CD-ROM DriveWide Ultra3 Scsi Hot-Plug Hard Drives Integrated Compaq NC7760 Gigabit Server Auto-switching NICWide Ultra3 Scsi Hard Drive Specifications GB DriveIntegrated Dual Channel Wide Ultra3 Scsi Adapter Remote Insight Lights-Out Edition II Option Board Index Index-2 PPM See Rbsu Index-5 Index-6

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