Seagate ST500NM0011, ST2000NM0031, ST1000NM0011, ST500NM0051 manual 500GB Drive DC power requirements

Page 15

Table 5 500GB Drive DC power requirements

 

 

 

 

3.0Gb mode

 

6.0Gb mode

 

 

 

 

 

 

 

 

Voltage

 

+5V

 

+12V

+5V

 

+12V

 

 

 

 

 

 

 

 

Regulation

 

±5%

 

±5%

±5%

 

±5%

 

 

 

 

 

 

 

 

Avg Idle Current *

 

0.37

 

0.21

0.38

 

0.21

 

 

 

 

 

 

 

 

Advanced Idle Current *

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Idle_A

 

0.37

 

0.21

0.38

 

0.21

 

 

 

 

 

 

 

 

 

 

Idle_B

 

0.14

 

0.19

0.15

 

0.19

 

 

 

 

 

 

 

 

 

 

Idle_C

 

0.14

 

0.12

0.15

 

0.12

 

 

 

 

 

 

 

 

 

 

Standby

 

0.13

 

0.01

0.14

 

0.02

 

 

 

 

 

 

 

 

 

Transition Current *

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Idle_A (Active)

 

0.78

 

1.48

0.78

 

1.42

 

 

 

 

 

 

 

 

 

 

Idle_B (Active)

 

0.72

 

1.19

0.72

 

1.35

 

 

 

 

 

 

 

 

 

 

Idle_C (Active)

 

0.72

 

2.01

0.72

 

2.03

 

 

 

 

 

 

 

 

 

 

Standby (Active)

 

0.72

 

2.49

0.72

 

2.43

 

 

 

 

 

 

 

 

 

Average Sleep Current

 

0.13

 

0.01

0.14

 

0.02

 

 

 

 

 

 

 

 

Maximum Start Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC (peak DC)

3σ

0.62

 

1.87

0.62

 

1.88

 

 

 

 

 

 

 

 

 

 

AC (Peak DC)

3σ

0.76

 

2.56

0.80

 

2.65

 

 

 

 

 

 

 

 

 

Delayed Motor Start (DC max)

3σ

0.14

 

0.02

0.15

 

0.02

 

 

 

 

 

 

 

 

Peak operating current (random read):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

 

0.32

 

0.40

0.32

 

0.40

 

 

 

 

 

 

 

 

 

 

Maximum DC

3σ

0.32

 

0.48

0.32

 

0.47

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

3σ

1.03

 

1.48

01.06

 

1.450

 

 

 

 

 

 

 

 

 

Peak operating current (random write)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

 

0.40

 

0.30

0.41

 

0.30

 

 

 

 

 

 

 

 

 

 

Maximum DC

3σ

0.41

 

0.33

0.42

 

0.33

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

3σ

1.16

 

1.44

1.16

 

1.44

 

 

 

 

 

 

 

 

 

Peak operating current (sequential read)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

 

0.61

 

0.20

0.62

 

0.20

 

 

 

 

 

 

 

 

 

 

Maximum DC

3σ

0.63

 

0.22

0.64

 

0.22

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

3σ

0.91

 

0.43

0.97

 

0.45

 

 

 

 

 

 

 

 

 

Peak operating current (sequential write)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

 

0.79

 

0.20

0.79

 

0.20

 

 

 

 

 

 

 

 

 

 

Maximum DC

3σ

0.83

 

0.22

0.84

 

0.22

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

3σ

1.15

 

0.40

1.15

 

0.44

 

 

 

 

 

 

 

 

 

*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

CONSTELLATION ES SERIAL ATA PRODUCT MANUAL, REV. F

10

Page 14 Page 16
Image 15
Page 14 Page 16
Contents Constellation ES Serial ATA Document Revision History Contents Serial ATA Sata interface Figures Seagate Technology Support Services Introduction About the Serial ATA Interface Specification Summary Tables Drive SpecificationsFormatted Capacity LBA modeSeek Time Default Logical GeometryPhysical Characteristics Recording and Interface Technology2TB models 1TB models 500GB models Power SpecificationsPower consumption START/STOP Times2TB Drive DC power requirements 1TB Drive DC power requirements 500GB Drive DC power requirements Typical current profiles 2TB model current profile 1TB model current profile Voltage tolerance 500GB model current profileStandby mode Power-management modesPower modes Heads Spindle Buffer Active modeA.R.T. Read Data Reports Extended Power Conditions PowerChoiceTMPower Condition Name Power Condition ID Description PowerChoice is invoked using one of two methodsPower Condition Name Manufacturer Default Timer Values PowerChoice Supported Extended Power Condition IdentifiersPower Condition Identifiers Power Condition Name Environmental Limits Temperature a. OperatingOperating shock Humidity Relative humidityAltitude ShockElectromagnetic Immunity AcousticsFluid Dynamic Bearing FDB motor acoustics Test for Prominent Discrete Tones PdtsElectromagnetic compatibility Safety certificationReliability Agency CertificationKorean RRL Australian C-Tick N176FCC verification Environmental Protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive Environment Storage Product WarrantyReference Documents ShippingHandling and STATIC-DISCHARGE Precautions Configuring the DriveSerial ATA Cables and Connectors Drive Mounting Mounting dimensions-top, side and end viewPurpose Seagate Enterprise SEDsLevel 2 security Controlled Access Data EncryptionRandom Number Generator RNG Drive Locking Authenticated Firmware DownloadPower Requirements Supported CommandsRevertsp ATA Security Erase Unit Command on SED Sata DrivesSerial ATA Device Plug Connector PIN Definitions Serial ATA connector pin definitionsHOT-PLUG Compatibility Command name Command code in hex Supported ATA CommandsCA H Word Description Value Identify Device commandXx 3F H Description if bit is set to Set Features command values Set Features commandM.A.R.T. commands 3 S.M.A.R.T. commandsIndex Psid RNG Index Seagate Technology LLC
Top Page Image Contents