User manual SEAGATE CHEETAH 15K.5 SCSI REV F

[. . . ] Product Manual Cheetah 15K. 5 SCSI ST3300655LW ST3300655LC ST3146855LW ST3146855LC ST373455LW ST373455LC 100384776 Rev. F August 2007 ©2007, Seagate Technology LLC All rights reserved. F November 2007 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. [. . . ] Specified operational performance will continue when normal operating vibration levels are resumed. Non-operating The limits of non-operating vibration shall apply to all conditions of handling and transportation. The drive shall not incur physical damage or degraded performance as a result of continuous vibration not exceeding 5­22 Hz @ 0. 040 inches (1. 02 mm) displacement (zero to peak) 22­500 Hz @ 2. 00 G (zero to peak) Vibration may be applied in the X, Y, or Z axis. Non-operating translational random flat profile: 10­500 Hz 6. 4. 5 Air cleanliness 1. 2 gRMS 1. 2 gRMS 0. 4 gRMS The drive is designed to operate in a typical office environment with minimal environmental control. 6. 4. 6 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM B845. However, this accelerated testing cannot duplicate every potential application environment. Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be affected by the installation environment. The silver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95%. Materials used in cabinet fabrication, such as vulcanized rubber, that can outgas corrosive compounds should be minimized or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives. Cheetah 15K. 5 SCSI Product Manual, Rev. F 33 6. 4. 7 Acoustics Sound power during idle mode shall be 3. 7 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 8 and 9 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 8. LW mounting configuration dimensions 34 Cheetah 15K. 5 SCSI Product Manual, Rev. F 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 Millimeters Inches 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 4. 60 . 040 1. 02 1. 625 ± . 020 41. 28 ± . 50 2. 618 66. 50 . 276 7. 00 . 015 max 0. 38 max . 015 max 0. 38 max [1] Mounting holes are 6-32 UNC 2B, three on each side and four on the bottom. [. . . ] It provides self-service access to critical applications, personalized content and the tools that allow our partners to manage their Seagate account functions. 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. [. . . ]