User manual MAXTOR CHEETAH 15K.5 SCSI

[. . . ] Users Guide Cheetah 15K. 5 SCSI ST3300655LW ST3300655LC ST3146855LW ST3146855LC ST373455LW ST373455LC ©2006, Seagate Technology LLC All rights reserved Publication number: 100384776, Rev. C October 2006 Seagate, Seagate Technology, and the Seagate logo are registered trademarks of Seagate Technology LLC. SeaTools, SeaFONE, SeaBOARD, and SeaTDD are either registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners. [. . . ] C 33 6. 4. 7 Acoustics Sound power during idle mode shall be 3. 6 bels typical when measured to ISO 7779 specification. Sound power while operating shall be 4. 3 bels typical when measured to ISO 7779 specification. There will not be any discrete tones more than 10 dB above the masking noise on typical drives when measured according to Seagate specification 30553-001. There will not be any tones more than 24 dB above the masking noise on any drive. 6. 4. 8 Electromagnetic susceptibility See Section 2. 1. 2. 6. 5 Mechanical specifications The following nominal dimensions are exclusive of the decorative front panel accessory. Refer to Figures 26 and 27 for detailed mounting configuration dimensions. See Section 8. 4, "Drive mounting. " Height (max): Width (max): Depth (max): Weight (max): 1. 028 in. 1. 85 pounds 26. 11 mm 101. 85 mm 146. 99 mm 0. 839 kilograms K S REF // T -Z[1] H B Notes: [1] Mounting holes are 6-32 UNC 2B, three on each side and four on the bottom. Max screw tightening torque is 6. 0 in-lb (3. 32 nm) with minimum full thread engagement of 0. 12 in. -ZL J R REF A -ZV M C -XU -X- P F [1] A B C D E F H J K L M P R S T U V Dimension Table Inches Millimeters 1. 028 max 26. 10 max 5. 787 max 147. 00 max 4. 000 ± . 010 101. 60 ± . 25 3. 750 ± . 010 95. 25 ± . 25 . 125 ± . 010 3. 18 ± . 25 1. 750 ± . 010 44. 45 ± . 25 1. 122 ± . 020 28. 50 ± . 50 4. 000 ± . 010 101. 60 ± . 25 . 250 ± . 010 6. 35 ± . 25 1. 638 ± . 010 41. 60 ± . 25 . 181 ± . 020 4. 60 ± . 50 1. 625 ± . 020 41. 28 ± . 50 1. 816 46. 13 . 315 8. 00 . 015 max 0. 38 max . 015 max 0. 38 max . 265 ± . 010 6. 73 ± . 25 E D Figure 26. LW mounting configuration dimensions 34 Cheetah 15K. 5 SCSI Product Manual, Rev. C K S REF // T -Z[1] H B Notes: R REF N -Z- -XA -ZM U -XA B C D E F H J K L M N P R S T U C -XDimension Table Inches Millimeters 26. 10 max 1. 028 max 147. 00 max 5. 787 max 101. 60 ± . 25 4. 000 ± . 010 95. 25 ± . 25 3. 750 ± . 010 3. 18 ± . 25 . 125 ± . 010 44. 45 ± . 25 1. 750 ± . 010 28. 50 ± . 50 1. 122 ± . 020 101. 60 ± . 25 4. 000 ± . 010 6. 35 ± . 25 . 250 ± . 010 41. 60 ± . 25 1. 638 ± . 010 4. 60 . 181 1. 02 . 040 41. 28 ± . 50 1. 625 ± . 020 66. 50 2. 618 7. 00 . 276 0. 38 max . 015 max 0. 38 max . 015 max [1] Mounting holes are 6-32 UNC 2B, three on each side and four on the bottom. Max screw tightening torque is 6. 0 in-lb (3. 32 nm) with minimum full thread engagement of 0. 12 in. -ZL J P F [1] E D Figure 27. LC mounting configuration dimensions Cheetah 15K. 5 SCSI Product Manual, Rev. C 7. 0 Defect and error management Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and error management involves drive internal defect/error management and SCSI system error considerations (errors in communications between the initiator and the drive). In addition, Seagate provides the following technologies used to increase data integrity and drive reliability: · · · · Background Media Scan (see Section 7. 4) Media Pre-Scan (see Section 7. 5) Deferred Auto-Reallocation (see Section 7. 6) Idle Read After Write (see Section 7. 7) The read error rates and specified storage capacities are not dependent on host (initiator) defect management routines. 7. 1 Drive internal defects During the initial drive format operation at the factory, media defects are identified, tagged as being unusable, and their locations recorded on the drive primary defects list (referred to as the "P" list and also as the ETF defect list). At factory format time, these known defects are also reallocated, that is, reassigned to a new place on the medium and the location listed in the defects reallocation table. Locations of defects found and reallocated during error recovery procedures after drive shipment are listed in the "G" list (defects growth list). The "P" and "G" lists may be referenced by the initiator using the Read Defect Data command (see the SCSI Commands Reference Manual). 7. 2 Drive error recovery procedures Whenever an error occurs during drive operation, the drive, if programmed to do so, performs error recovery procedures to attempt to recover the data. The error recovery procedures used depend on the options previously set up in the error recovery parameters mode page. Error recovery and defect management may involve the use of several SCSI commands, the details of which are described in the SCSI Interface Product Manual. [. . . ] Additional information, including an online request form and data loss prevention resources, is available at www. datarecovery. seagate. com. Authorized Service Centers In some locations outside the US, you can contact an Authorized Service Center for service. USA/Canada/Latin America support services Seagate Service Centers Presales Support Call center Americas Toll-free 1-877-271-32851 Toll-free 1-800-SEAGATE2 Direct dial +1-405-324-47301 Direct dial +1-405-324-47002 FAX +1-405-324-4704 FAX +1-405-324-3339 Technical Support Call center Americas Customer Service Operations Warranty Service Call center USA, Canada, Mexico and Latin America Brazil Jabil Industrial Do Brasil LTDA4 Toll-free 1-800-468-34723 Direct dial -- FAX / E-mail +1-956-664-4725 -- +55-11-4191-4761 +55-11-4191-5084 SeagateRMA. br@jabil. com FAX 1-800-475-0158 +1-905-474-2459 Data Recovery Services Call center USA, Canada, and Mexico Toll-free 1-800-475-01435 Direct dial +1-905-474-2162 1Hours 2 of operation are 8:00 A. M. to 5:00 P. M. , Saturday (Eastern time). 78 Cheetah 15K. 5 SCSI Product Manual, Rev. C European support services For presales and technical support in Europe, dial the Seagate Service Center toll-free number for your specific location. If your location is not listed here, dial our presales and technical support call center at +1-405324-4714 from 8:00 A. M. [. . . ]