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Ultrastar 15K147 3.5 Inch SCSI Hard Disk Drive Hard Disk Drive Specification Ultrastar 15K147 3.5 inch SCSI Hard Disk Drive Models: HUS151414VL3800 HUS151473VL3800 HUS151436VL3800 HUS151414VL3600 HUS151473VL3600 HUS151436VL3600 Version 3.1 01 November 2006 Warning: Printed copies of this document are considered current only on the date of print. Replacement and disposal of down- level versions is the responsibility of the document holder. Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification HItachi Ultrastar 15K147 SCSI Hard Disk Drive Specification Hard Disk Drive Specification Ultrastar 15K147 3.5 inch SCSI Hard Disk Drive Models: HUS151414VL3800 HUS151473VL3800 HUS151436VL3800 HUS151414VL3600 HUS151473VL3600 HUS151436VL3600 Version 3.1 01 November 2006 Warning: Printed copies of this document are considered current only on the date of print. Replacement and disposal of down- level versions is the responsibility of the document holder. Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification 1st Edition (Rev 1.0) (11 February 2004) DRAFT 2nd Edition (Rev 2.0)(30 September 2004) Revised 3rd Edition (Rev. 2.1)(09 March 2006) Revised 4th Edition (Rev. 3.1)(01 November 2006) Final The following paragraph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: HITACHI GLOBAL STORAGE TECHNOLOGIES PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer or express or implied warranties in certain transactions, therefore, this statement may not apply to you. This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the informa- tion herein; these changes will be incorporated in new editions of the publication. Hitachi may make improvements or changes in any products or programs described in this publication at any time. It is possible that this publication may contain reference to, or information about, Hitachi products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that Hitachi intends to announce such Hitachi products, programming, or services in your country. Technical information about this product is available by contacting your local Hitachi Global Storage Technologies representa- tive or on the Internet at http://www.hitachigst.com Hitachi Global Storage Technologies may have patents or pending patent applications covering subject matter in this docu- ment. The furnishing of this document does not give you any license to these patents. ©Copyright Hitachi Globlal Storage Technologies Note to U.S. Government Users —Documentation related to restricted rights —Use, duplication or disclosure is subject to restrictions set forth in GSA ADP Schedule Contract with Hitachi Global Storage Technologies. Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification Table of Contents 1.0 General..................................................................................................................................1 1.1 Introduction......................................................................................................................1 1.2 Glossary ...........................................................................................................................1 1.3 Caution.............................................................................................................................1 2.0 Outline of the drive ..............................................................................................................3 3.0 Fixed-disk Subsystem Description .....................................................................................5 3.1 Control Electronics ..........................................................................................................5 3.2 Head Disk Assembly .......................................................................................................5 3.3 Actuator ...........................................................................................................................5 4.0 Drive characteristics ............................................................................................................7 4.1 Formatted capacity...........................................................................................................7 4.2 Data sheet.........................................................................................................................7 4.3 Inquiry information..........................................................................................................8 4.3.1 Product ID...............................................................................................................8 4.3.2 Worldwide ID - Block assignment .........................................................................9 4.4 Cylinder allocation...........................................................................................................10 4.5 Performance characteristics .............................................................................................10 4.5.1 Mechanical positioning...........................................................................................11 4.5.2 Drive ready time .....................................................................................................13 4.5.3 Spindle stop time ....................................................................................................13 4.5.4 Data transfer speed..................................................................................................13 4.5.5 Buffering operation (read ahead/write cache).........................................................14 4.5.6 Throughput..............................................................................................................14 5.0 Data Integrity .......................................................................................................................17 5.1 Equipment Status .............................................................................................................17 5.2 Error Recovery Procedure ...............................................................................................17 6.0 Physical format ....................................................................................................................19 6.1 Shipped format (Plist)......................................................................................................19 6.2 Reassigned format (Glist) ................................................................................................19 7.0 Electrical interface specification.........................................................................................21 7.1 Power connector ..............................................................................................................21 7.2 SCSI bus connector..........................................................................................................22 7.2.1 SCSI signal connector (68-pin model)....................................................................22 7.2.2 SCSI signal connector (80-pin SCA-2 model) .......................................................23 7.3 SCSI cable........................................................................................................................24 7.4 SCSI bus terminator.........................................................................................................24 7.5 Hot plug/unplug ...............................................................................................................24 7.6 SCSI bus electrical characteristics...................................................................................24 7.7 Auxiliary connector on 68-pin model..............................................................................25 7.8 Option jumper block ........................................................................................................26 7.9 Jumper signal Description on 80 pin Jumper Block ........................................................27 Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification 7.9.1 Disable Auto Spin (position 1-2) ............................................................................27 7.9.2 Auto Spin Delay and Delay Spin 12 / 6 (position 3-4)...........................................27 7.9.3 Force Single Ended Mode (position 7-8)................................................................27 7.9.4 Reserved (position 9-10).........................................................................................27 7.9.5 LED Driver Out (position 11-12) ...........................................................................28 7.9.6 Positions #13-14 .....................................................................................................28 7.10 Jumper signal Description on 68 pin Jumper Block ......................................................29 7.10.1 LED Driver Out (position 1-2) .............................................................................29 7.10.2 Enable Termination Power (positions 3-4)...........................................................29 7.10.3 Force Single Ended Mode (position 5-6)..............................................................29 7.10.4 Positions #7-8 to #13-14:
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