HP 4550Z (US/CAN), 4563Z (US), 6545C (US/CAN), 6612 (AP), 6618 (AP), 6640C (US/CAN), 6642F (US), 6643 (US), 6644D (US), 6644F (US), 6645C (US/CAN), 6648C (US), 6649F (US/CAN), 6657 (LA), 6730 (US/CAN), 6744 (US), 8495 (US/CAN), 8512 (AP), 8513 (AP), 8516 (AP), 8533z (US), 8580c (US), 8612 (AP), 8613 (AP), 8618 (AP), 8626 (AP), 8676C (LA) Seagate Technology, Inc, 920 Disc Drive, Scotts Valley, California 95066, USA

Seagate Technology, Inc.920 Disc Drive, Scotts Valley, California 95066, USA

Publication Number: SG35336-001, Rev. A, Printed in USA

Contents

Page Page Page Page Contents 2.0 Configuring and mounting the drive Figures Page Introduction Specification summary table Page Page 1.0 Drive specifications 1.1 Formatted capacity 1.1.1 Default logical geometry 1.2 Physical organization 1.3 Recording and interface technology 1.4 Physical characteristics 1.5 Seek time 1.6 Start/stop times 1.7 Power specifications 1.7.1 Power consumption 1.7.1.1 Typical current profile 1.7.2 Conducted noise 1.7.3 Voltage tolerance 1.7.4 Power-managementmodes 1.8 Environmental tolerances 1.8.1 Ambient temperature 1.8.2 Temperature gradient 1.8.3 Humidity Relative Humidity Wet bulb temperature 1.8.4 Altitude 1.8.5 Shock 1.8.6.1 Operating vibration 1.8.6.2 Nonoperating vibration 1.9 Drive acoustics 1.10 Electromagnetic susceptibility 1.11 Reliability 1.12 Agency certification 1.12.1 Safety certification 1.12.2 Electromagnetic compatibility 1.12.3 FCC verification Page 2.0 Configuring and mounting the drive 2.1 Handling and static-dischargeprecautions 2.2 Jumper settings 2.2.1 Master/slave configuration 2.2.2 Cable-selectoption 2.2.3 Ultra ATA/66 cable 2.3 Drive mounting Page 3.0 ATA interface 3.1 ATA interface signals and connector pins Page 3.1.1 Supported ATA commands 3.1.2 Identify Drive command Word Description Page Page Description (if bit is set to 1) Bit Word 3.1.3Set Features command 3.1.4 S.M.A.R.T. commands Page Page Page Seagate Technology, Inc 920 Disc Drive, Scotts Valley, California 95066, USA