Seagate 810 manual Contents

Marathon 810 (ST9816AG) Product Manual, August 1995iii

Contents

Introduction		1
Specification summary table		2
1.0 Drive specifications		5
1.1 Formatted capacity		5
1.1.1	Default logical geometry	5
1.1.2	Supported translation geometries	5
1.2 Physical organization		5

1.3Recording and interface technology . . . . . . . . . . . . . 6

1.4Physical dimensions . . . . . . . . . . . . . . . . . . . . . 6

1.5	Seek time	7
1.6	Startup times	7
1.7	Power specifications	7
1.7.1 Power consumption		7

1.7.2Power recovery . . . . . . . . . . . . . . . . . . . . . 9

1.7.3Conducted noise . . . . . . . . . . . . . . . . . . . . 9

1.7.4Voltage tolerance . . . . . . . . . . . . . . . . . . . . 9

1.7.5 Power-management modes . . . . . . . . . . . . . . 9

1.8Environmental tolerances . . . . . . . . . . . . . . . . . . 10

1.8.1Ambient temperature . . . . . . . . . . . . . . . . . . 10

1.8.2 Temperature gradient . . . . . . . . . . . . . . . . . 10

1.8.3Relative humidity . . . . . . . . . . . . . . . . . . . . 10

1.8.4Altitude . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.8.5Shock . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.8.6 Vibration		. . . . . . . . . . . . 11
1.9 Drive acoustics		. . . . . . . . . . . . 12
1.10	Reliability		. . . . . . . .	. .	12
1.11	Agency certification	. . . . . . . . . . . . 13
1.11.1 Safety certification		. .	. . . . . . . .	. .	13