Manuals / Seagate / Computer Equipment / Computer Drive

Seagate ST3300822SCE, ST3120213SCE, ST3160212SCE DC power requirements, Typical current profiles

Models: ST3200827SCE ST3300822SCE ST3500841SCE ST3400833SCE ST3250824SCE ST3802110SCE ST3120213SCE ST3160212SCE

1 50

Download 50 pages 48.24 Kb

Page 20

DC power requirements

Table 4:	DC power requirements

Power dissipation (typical)
Example: ST3500841SCE		Average (watts, 25° C)	5V typ amps	12V typ amps

Spinup		—	—	2.0 (peak)

Idle		8.00	0.353	0.519

Operating	(Consumer Storage Profile)	9.20	0.587	0.520

Operating	(PVR Storage Profile)	4.88	0.39	0.41

Seeking		12.60	0.613	0.795

Standby		0.80	0.106	0.023

Sleep		0.80	0.106	0.023

2.8.1.1Typical current profiles

Figure 1. Typical 5V startup and operation current profile

Figure 2. Typical 12V startup and operation current profile

14	DB35.2 Serial ATA Product Manual, Rev. C

Image 20

Seagate ST3300822SCE, ST3120213SCE, ST3160212SCE, ST3250824SCE, ST3200827SCE DC power requirements, Typical current profiles

Contents

DB35.2 Serial ATA ST3500841SCE ST3400833SCE ST3300822SCE ST3250824SCE ST3200827SCEST3160212SCE ST3120213SCE ST3802110SCE Product ManualPublication number 100390003, Rev. C August Contents 2.0 Drive specifications3.0 Configuring and mounting the drive 5.0 Seagate Technology support servicesDB35.2 Serial ATA Product Manual, Rev. C List of Figures Page 1.0 Introduction 1.1 About the Serial ATA interface 2.0 Drive specifications 2.1 Specification summariesDrive specifications for 500 and 400 Gbyte models Drive specificationST3500841SCE ST3400833SCEDrive specifications for 500 and 400 Gbyte models Drive specificationFrom this page, click on the “Verify Your Warranty” link. You will Supports hotplug operation per Serial ATA Revision 2.5 specificationDrive specifications for 300, 250 and 200 Gbyte models Drive specificationST3300822SCE ST3250824SCEDrive specifications for 300, 250 and 200 Gbyte models the following web pageDrive specifications for 160, 120, and 80 Gbyte models DB35.2 Serial ATA Product Manual, Rev. CDrive specifications for 160, 120, and 80 Gbyte models 2.3 Default logical geometry 2.2 Formatted capacity2.4 Recording and interface technology 2.2.1 LBA modeDB35.2 Serial ATA Product Manual, Rev. C 2.5 Physical characteristics 2.6 Seek time2.8 Power specifications 2.8.1 Power consumptionSpinup power Operating power and currentDC power requirements 2.8.1.1 Typical current profiles2.8.4 Power-management modes Idle and Standby timers2.8.2 Conducted noise 2.8.3 Voltage tolerance2.9 Environmental specifications 2.9.1 Ambient temperature2.9.2 Temperature gradient 2.9.3.2 Wet bulb temperature2.10 Acoustics 2.9.5.2 Nonoperating shock2.9.6 Vibration 2.9.6.1 Operating vibration2.11 Electromagnetic immunity 2.12Reliability Radio frequency environments2.13.1 Safety certification 2.13 Agency certification2.13.2 Electromagnetic compatibility Korean RRL2.14 Environmental protection Australian C-Tick N1762.13.3 FCC verification 2.14.1 European Union Restriction of Hazardous Substances RoHS2.15 Corrosive environment DB35.2 Serial ATA Product Manual, Rev. C 3.0 Configuring and mounting the drive 3.1 Handling and static-discharge precautions3.2 Breather filter hole precautions Caution Do not cover, seal, or insert any object into this hole3.3 Configuring the drive 3.4 Serial ATA cables and connectorsFigure 4. Serial ATA jumper block and connectors Figure 5. Attaching SATA cabling3.5 Drive mounting Figure 6. Mounting dimensions-top, side and end view4.0 Serial ATA SATA interface 4.1 Hot-Plug compatibility4.2 Serial ATA device plug connector pin definitions Serial ATA connector pin definitions4.3 Supported ATA commands Table 7 Supported ATA commandsDB35.2 Serial ATA Product Manual, Rev. C Command nameCommand code in hex 4.3.1 Identify Device command xxxxH xxxxHxx07H xx3FHDB35.2 Serial ATA Product Manual, Rev. C WordDescription ValueSet PIO mode to default and disable IORDY PIO mode 4.3.2 Set Features commandTable 8 Set Features command values 4.3.3 S.M.A.R.T. commands S.M.A.R.T. commandsCode in features register S.M.A.R.T. commandDB35.2 Serial ATA Product Manual, Rev. C 5.0 Seagate Technology support services Seagate Service CentersWarranty Support InternetCustomer Service Operations USA/Canada/Latin America support servicesEurope, the Middle East and Africa Support Services Asia/Pacific Support ServicesIndex Page 4, 6 5, 75, 7, 9 4, 6 Page Publication Number 100390003, Rev. C, Printed in USA Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USA