User manual SEAGATE U8 DATASHEET

[. . . ] 2 G B Y T E S ULTRA ATA/66 ENTRY-LEVEL DISC DRIVES PROVIDE SUPERIOR RELIABILITY AND SHOCK PROTECTION, FOR AN EXCELLENT VALUE > NONOPERATING SHOCK OF 350 GS AT 2 MSEC SETS THE STANDARD FOR RUGGEDNESS 5, 400 RPM > ULTRA ATA /66 > 5, 400 RPM > G-FORCE PROTECTION PROVIDES RELIABILITY AND ROBUSTNESS > SHIPS WITH SOFT SEASHIELD ® COVER w w w. [. . . ] > SHIPS WITH SOFT SEASHIELD COVER U8TM Family U8 Family ST38410A U8 Family ST313021A U8 Family ST317221A 3. 5 INCH DISC DRIVE ST34313A C A P A C I T Y A N D I N T E R FA C E Formatted Gbytes (512 bytes/sector) Interface PERFORMANCE Maximum Internal Transfer Rate (Mbits/sec) Maximum External Transfer Rate (Mbytes/sec) Average Sustained Transfer Rate (Mbytes/sec) Multisegmented Cache (Kbytes) Average Seek (msec) Average Latency (msec) Spindle Speed (RPM) C O N F I G U R AT I O N / O R G A N I Z AT I O N Discs/Heads Bytes per Sector Logical CHS Recording Method R E L I A B I L I T Y / D AT A I N T E G R I T Y Contact Start-Stops SeaShield S. M. A. R. T. Capable Nonrecoverable Read Errors per Bits Read Service Life/Limited Warranty (years) POWER REQUIREMENTS +12 VDC ± 10% (amps max) +5 VDC ± 5% (amps max) Power Management (watts) Seek Read/Write Idle Standby ENVIRONMENTAL Operating Temperature (°C) Nonoperating Temperature (°C) Operating Shock @ 2 msec (Gs) Nonoperating Shock @ 2 msec (Gs) Acoustics, Idle (bels--sound power) PHYSICAL Height (in/mm) Width (in/mm) Depth (in/mm) Weight (lb/g) Capacity calculated as 1 Gbyte = 109 bytes 4. 3 Ultra ATA/66 286 66. 6 >8. 5 256 8. 9 5. 56 5, 400 1/1 512 8, 944/15/63 EPRML (24/26) 50, 000 Yes Yes 10 per 1013 5/3 1. 5 0. 5 7. 0 6. 5 3. 5 0. 7 0 to 60 ­40 to 70 63 350 3. 2 1/26. 1 4/101. 85 5. 75/147. 0 1. 2/544 8. 4 Ultra ATA/66 286 66. 6 >8. 5 512 8. 9 5. 56 5, 400 1/2 512 16, 368/16/63 EPRML (24/26) 50, 000 Yes Yes 10 per 1013 5/3 1. 5 0. 5 7. 0 6. 5 3. 5 0. 8 0 to 60 ­40 to 70 63 350 3. 2 1/26. 1 4/102. 0 5. 75/147. 0 1. 2/544 13. 0 Ultra ATA/66 286 66. 6 >8. 5 512 8. 9 5. 56 5, 400 2/3 512 16, 368/16/63 EPRML (24/26) 50, 000 Yes Yes 10 per 1013 5/3 1. 5 0. 5 7. 0 6. 5 3. 5 0. 8 0 to 60 ­40 to 70 63 350 3. 2 1/26. 1 4/102. 0 5. 75/147. 0 1. 2/544 17. 2 Ultra ATA/66 286 66. 6 >8. 5 512 8. 9 5. 56 5, 400 2/4 512 16, 368/16/63 EPRML (24/26) 50, 000 Yes Yes 10 per 1013 5/3 1. 5 0. 5 7. 0 6. 5 3. 5 0. 8 0 to 60 ­40 to 70 63 350 3. 2 1/26. 1 4/102. 0 5. 75/147. 0 1. 2/544 CORPORATE HEADQUARTERS ASIA/PACIFIC EUROPE AND AFRICA Seagate Technology 920 Disc Drive, Scotts Valley, California, 95066, UNITED STATES 831-438-6550 Seagate Technology International Ltd. 151 Lorong Chuan, New Tech Park #06-01, SINGAPORE 556741, 65-488-7200 Seagate Technology SA 62 bis, avenue André Morizet, 92643 Boulogne-Billancourt Cedex, FRANCE 33 1-41 86 10 00 Seagate, Seagate Technology, the Seagate logo, U8 and the U8 logo are either registered trademarks or trademarks of Seagate Technology, Inc. All other trademarks or registered trademarks are the property of their respective owners. [. . . ] (CS1264) Publication Number 1512-003 12/99 Printed on recycled paper. w w w. [. . . ]