User manual MAXTOR CHEETAH 15K.6 FC REV D 8-2008

[. . . ] Product Manual Cheetah 15K. 6 FC ST3450856FC ST3300656FC ST3146356FC ST3450056FC (FDE) ST3300056FC (FDE) ST3146756FC (FDE) 100465943 Rev. D August 2008 ©2007, 2008, Seagate Technology LLC All rights reserved. D August 2008 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Cheetah, SeaTools and SeaTDD are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/ or other countries. [. . . ] Provided the HDA case temperatures limits are met, the drive meets all specifications over a 41°F to 131°F (5°C to 55°C) drive ambient temperature range with a maximum temperature gradient of 36°F (20°C) per hour. Air flow may be needed in the drive enclosure to keep within this range (see Section 8. 3). Operation at HDA case temperatures outside this range may adversely affect the drives ability to meet specifications. To confirm that the required cooling for the electronics and HDA case is provided, place the drive in its final mechanical configuration, perform random write/read operations and measure the HDA case temperature after it has stabilized. 36 Cheetah 15K. 6 FC Product Manual, Rev. Non-operating ­40° to 158°F (­40° to 70°C) package ambient with a maximum gradient of 36°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive. HDA Temp. Check Point 1. 0 " . 5" Figure 10. Locations of the HDA temperature check point 6. 4. 2 Relative humidity The values below assume that no condensation on the drive occurs. Operating 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour. Non-operating 5% to 95% non-condensing relative humidity. 6. 4. 3 Effective altitude (sea level) a. Operating ­1, 000 to +10, 000 feet (­305 to +3, 048 meters) b. Non-operating ­1, 000 to +40, 000 feet (­305 to +12, 210 meters) Cheetah 15K. 6 FC Product Manual, Rev. D 37 6. 4. 4 Shock and vibration Shock and vibration limits specified in this document are measured directly on the drive chassis. If the drive is installed in an enclosure to which the stated shock and/or vibration criteria is applied, resonances may occur internally to the enclosure resulting in drive movement in excess of the stated limits. If this situation is apparent, it may be necessary to modify the enclosure to minimize drive movement. The limits of shock and vibration defined within this document are specified with the drive mounted by any of the four methods shown in Figure 11, and in accordance with the restrictions of Section 8. 4. Orientation of the side nearest the I/O connector may be up or down. Operating--normal The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not exceeding: · 15 Gs at a duration of 11 msec (half sinewave) · 25 Gs at a duration of 2 msec (half sinewave) · 60 Gs at a duration of 2 msec (half sinewave) when performing reads only Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds. Operating--abnormal Equipment, as installed for normal operation, does not incur physical damage while subjected to intermittent shock not exceeding 40 Gs at a duration of 11 msec (half sinewave). Shock occurring at abnormal levels may promote degraded operational performance during the abnormal shock period. [. . . ] Submit pricing requests, orders and returns through a single, password-protected Web interface-anytime, anywhere in the world. spp. seagate. com spp. seagate. com supports Seagate resellers with product information, program benefits and sales tools. You may register for customized communications that are not available on the web. These communications contain product launch, EOL, pricing, promotions and other channel-related information. [. . . ]