Manuals / Hitachi / Computer Equipment / Computer Drive

Hitachi HUS157373EL3800, HUS157336EL3600, HUS157373EL3600, HUS157336EL3800 Features, 1 Models

Models: HUS157373EL3800 HUS157373EL3600 HUS157336EL3600 HUS157336EL3800

1 46

Download 46 pages 50.66 Kb

Page 8

1 Features

1 Features

The Ultrastar 15K73 series uses high performance sputtered disks, GMR heads, and a rotary type voice coil motor to drive the heads. These features provide high capacity, high speed positioning and high reliability.

The Ultrastar 15K73 series uses a SCSI interface for data transfer.

Related ANSI Specifications are as follows.

ANSI X3.301-1997	(SCSI-3 Primary Commands)
X3T10/995D Rev 11a	(SCSI-3 Primary Commands)
X3T10/996D Rev 8c	(SCSI-3 Block Commands)
X3T10/1142D Rev 20a	(SCSI Parallel Interface-2)
X3T10/1236-D Rev 20	(SCSI Primary Commands-2)
X3T10/1302D Rev 14	(SCSI Parallel Interface-3)
X3T10/1416D Rev 3	(SCSI Primary Commands-3)
X3T10/1365D Rev 4	(SCSI Parallel Interface-4)

Interface specifications for the Ultrastar 15K73 are found in the companion manual:

"Hitachi 3.5 inch Magnetic Disk Drive Reference Manual for Ultrastar 15K73 (SCSI Interface Specification) ".

Table 1.1 Models

Product name	Model name	Interface type	Storage
			capacity
			(Formatted)
Ultrastar	HUS157373EL3600	Wide LVD (68pin-16bits)	73.9GB
15K73-73		Ultra320

Ultrastar	HUS157336EL3600	Wide LVD (68pin-16bits)	36.9GB
15K73-36		Ultra320

Ultrastar	HUS157373EL3800	SCA-2 LVD (80pin-16bits)	73.9GB
15K73-73		Ultra320

Ultrastar	HUS157336EL3800	SCA-2 LVD (80pin-16bits)	36.9GB
15K73-36		Ultra320

Note 1: This document may be changed without notice.

Drawing No. Sheet No. Revision 5

K6602906 8/46 2003/6/12

Image 8

Hitachi HUS157373EL3800, HUS157336EL3600, HUS157373EL3600, HUS157336EL3800 specifications Features, 1 Models

Contents

Hard Disk Drive Specifications Ultrastar 15K73-73/36 SCSI Hitachi Global Storage TechnologiesNote52. Surface temperature Drawing No. Sheet No. RevisionK6602906 2/46General 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 ContinuedDC power Interface Connecting MethodsSummary of SCSI Commands Precautions for handlingSCSI Bus Connector C1 Other connectorsJumper Socket setting Jumper connector layout1 Features Table 1.1 Models2 Standards and Related Documents Table 3.1 Characteristics 3 DescriptionPower MEEPRMLTable 3.2 Environmental conditions and reliability 3.2 Environmental conditions and reliabilityDrawing No. Sheet No. Revision K6602906Figure 3.1 Vibration test direction Figure 3.2 Shock test direction Power measurement Operating 4 DC power Interface Table 4.1 DC Power Requirement+12V Current A Fig 4.1 Current transition for +12VTable 4.2 Start and Stop time 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 Drawing No. Sheet No. Revision5 Connecting Methods Figure 5.1 Cabling layout WIDE LVD driveTerminator SCSI bus DC power GND power supply cable5.2 Low voltage differential LVD mode Drawing No. Sheet No. RevisionK6602906 19/466 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 Fig. 7.1 Orientations Table 6.1 SCSI Commands Supported Continued7 Mounting and Handling HDA upper surface spacer PCB parts side Figure 7.2 Example for mountingFigure 7.3 Layout of Mounting holes HDAbottom Table 7.1 Temperature Limits unit CFigure 7.4 Temperature Measurement Points 8 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 modeC2-1 C2-2 GND 12V Return C2-3 GND 5V Return C2-4 Figure 10.1 Connector Layout WIDE LVD driveFigure 10.2 Connector view 26.1 max Figure 10.3 Connector Layout SCA-2 LVD driveFigure 10.4 Connector view Table 11.1 Pin assignment of SCSI Bus Connector C1 11 Pin assignmentWIDE, Single-ended mode DIFFSENSTable 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 11.2 Other connectorsDrawing No. Sheet No. Revision K6602906Figure 11.1 LED Driver +5V 5V C4-11 150 ohm 5V C3-22 150 ohm LED C4-8 LED C3-21+5V 150 ohm 5V C3-2212 Jumper Socket setting Figure 12.1 Jumper connector layout WIDE LVD driveOption Jumper Connector C3 Auxiliary Connector C4Figure 12.2 Jumper connector layout SCA-2 LVD drive Option Jumper Connector C312.2 Jumper socket setting The Jumper sockets should be set only when the power is offOption Jumper Connector C3 DefaultOption Jumper Connector C3 DefaultInstall the Jumper Socket Install the Jumper Socket12.2.3 Disable Auto Start WIDE LVD SCA-2 LVDDrawing No. Sheet No. Revision K660290612.2.4 Force Single-Ended bus mode WIDE LVD, SCA-2 LVD 12.2.6 SCSI bus Terminator Power WIDE LVD Table 12.2 Extension connector Table 12.1 Jumper socket