Manuals / Hitachi / Computer Equipment / Computer Drive

Hitachi HUS103073FL3600, HUS103036FL3600, HUS103030FL3800, HUS103073FL3800 specifications Maintenance

Models: HUS103073FL3800 HUS103030FL3600 HUS103073FL3600 HUS103036FL3800 HUS103030FL3800 HUS103014FL3800 HUS103014FL3600 HUS103036FL3600

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8.4Other Precautions

8.4.1Do not loosen the screws or disassemble the drive.

8.4.2Do not remove the PCB from the drive or swap the PCB with other drives.

8.4.3Do not solder the wire or other parts on the PCB, or reconstruct the PCB.

8.4.4Do not remove the sealing tape or label on the HDA.

8.4.5Turn off the power before removing or installing the DC power cable and SCSI interface cable. Turn off the power before removing or installing the

jumper.

8.4.6Remove the DC power and SCSI interface connectors carefully in order not to damage the contact pins and the connector housing.

8.4.7Do not move the drive when the disks are rotating or while the power is on or for 20 seconds after the power has been turned off.

9Maintenance

9.1The HDD itself is maintenance free and there are no individual parts that require maintenance. If maintenance for the HDD is required, the entire product will need to be serviced, since it can not be divided into parts. System maintenance should be executed by the host system.

9.2The supplier will repair or exchange the product due to malfunction covered under the warranty. The warranty and service will be agreed upon between the customer and the supplier. The supplier is neither liable or obligated to service any product due to carelessness or mishandling of product.

9.3Even if the drive fault occurs during the In-warranty period, the supplier will repair or replace the drive but will not be liable for any expenses of disk drive installation or detachment to or from system. (This includes data back up, data copy, etc.)

Drawing No. Sheet No. Revision ６
K6610091	28/43	2005/2/23

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Hitachi HUS103073FL3600, HUS103036FL3600, HUS103030FL3800, HUS103073FL3800, HUS103036FL3800, HUS103014FL3600 Maintenance

Contents

SCSI Interface Hard Disk Drive Specifications Ultrastar 10K300 - 300/ 147/ 73Hitachi Global Storage Technologies Drawing No. Sheet No. Revision K66100912/43 2005/2/23General cautions for safety Headline of safety cautionTo use this product safely Influence for environmentSafety cautions for this product To use this product safely ContinuedWarranty and Limited Liability To use this product safely ContinuedEnvironmental conditions and reliability SCSI Bus Connector C1 Other connectorsJumper Socket setting Jumper connector layout1 Features Table 1.1 Models2 Standards and Related Documents Table 3.1 Characteristics 3 Description10K300-300 10K300-147Table 3.2 Environmental conditions and reliability 3.2 Environmental conditions and reliabilityDrawing No. Sheet No. Revision K6610091Figure 3.1 Vibration test direction Figure 3.2 Shock test direction Table 3.3 Power measurement Operating 4 DC power Interface Table 4.1 DC Power Requirement+5V DC 5.0V +/-5%Table 4.2 Start and Stop time Fig 4.1 Current transition for +12V+12V Current A 1. If Disable Auto Start mode is set C39-10 installed Manually power on drives at intervals of more than 10 seconds4.3.2 Spindle Start Selection receiving the previous drive’s Ready condition or5 Connecting Methods Figure 5.1 Cabling layout WIDE LVD drive5.2 Low voltage differential LVD mode Drawing No. Sheet No. RevisionK6610091 19/436 SCSI Interface 8 Tagged Command Queuing 9 S.M.A.R.T. Self - Monitoring, Analysis and Reporting Technology10 Automatic Read Reallocation 11 Write CacheTable 6.1 SCSI Commands Supported 7 Mounting and Handling Table 6.1 SCSI Commands Supported ContinuedFig. 7.1 Orientations HDA upper surface spacer PCB parts side Figure 7.2 Example for mounting147 max Figure 7.3 Layout of Mounting holes26.1 max Table 7.1 Temperature Limits unit C Figure 7.4 Temperature Measurement PointsMaximum temperature Reliability temperature8 Precautions for handling 9 Maintenance Table 10.1 Interface connectors 10 Physical interfaceTable 10.2 Interface cable WIDE, Single-ended mode Table 10.3 Interface cable WIDE, LVD modeFigure 10.1 Connector Layout WIDE LVD drive Figure 10.2 Connector viewFigure 10.3 Connector Layout SCA-2 LVD drive Figure 10.4 Connector view101.6±0.25 6.35±0.2511 Pin assignment Table 11.1 Pin assignment of SCSI Bus Connector C1WIDE, Single-ended mode Table 11.2 Pin assignment of SCSI Bus Connector C1 WIDE, LVD mode Table 11.3 Pin assignment of SCSI Bus Connector C1 SCA-2, Single-ended modeTable 11.4 Pin assignment of SCSI Bus Connector C1 SCA-2, LVD mode Table 11.5 Pin assignment of Auxiliary Connector C4 WIDE LVD drive Figure 11.1 LED Driver11.2 Other connectors NW drive12 Jumper Socket setting Figure 12.1 Jumper connector layout WIDE LVD driveOption Jumper Connector C3 Auxiliary Connector C412.2 Jumper socket setting The Jumper sockets should be set only when the power is offOption Jumper Connector C3 Remove all Jumper Sockets DefaultOption Jumper Connector C3 12.2.4 Enable Delayed Start WIDE LVD 12.2.5 SCSI bus Terminator Power WIDE LVD Table 12.2 Extension connector Table 12.1 Jumper socket