Seagate ST1000NM0053, ST2000NM0031, ST500NM0051 Drive Specifications, Specification Summary Tables

Page 9

2.0DRIVE SPECIFICATIONS

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:

STANDARD MODELS

SELF-ENCRYPTING DRIVE (SED)

FIPS 140-2 LEVEL 2 MODELS

MODELS

 

 

 

 

 

ST2000NM0011

ST2000NM0031

ST2000NM0051

 

 

 

ST1000NM0011

ST1000NM0031

ST1000NM0051

 

 

 

ST500NM0011

ST500NM0031

ST500NM0051

 

 

 

2.1SPECIFICATION SUMMARY TABLES

The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

Table 1 Drive specifications summary

Drive specification

ST2000NM0011

ST1000NM0011

 

ST500NM0011

 

 

ST2000NM0031

ST1000NM0031

 

ST500NM0031

 

ST2000NM0051

ST1000NM0051

 

ST500NM0051

 

 

 

 

 

 

Formatted (512 bytes/sector)*

2TB

1TB

 

500GB

 

 

 

 

 

 

Guaranteed sectors

3,907,029,168

1,953,525,168

 

976,773,168

 

 

 

 

 

 

 

Heads

8

4

 

2

 

 

 

 

 

 

 

Discs

4

2

 

1

 

 

 

 

 

 

 

Bytes per sector

512

 

 

 

 

 

 

 

 

 

 

Default sectors per track

63

 

 

 

 

 

 

 

 

 

 

Default read/write heads

16

 

 

 

 

 

 

 

 

 

 

Default cylinders

16,383

 

 

 

 

 

 

 

 

 

 

Recording density, KBPI (Kb/in max)

1523

 

 

 

 

 

 

 

 

 

 

Track density, KTPI (ktracks/in avg.)

237

 

 

 

 

 

 

 

 

 

 

Areal density, (Gb/in2 avg)

324

 

 

 

 

Spindle speed (RPM)

7200

 

 

 

 

 

 

 

 

 

 

Internal data transfer (Mb/s max)

1300

 

 

 

 

 

 

 

 

 

 

Sustained data transfer rate OD

152

 

 

 

 

(MB/s max)

 

 

 

 

 

 

 

 

 

 

 

I/O data-transfer rate (MB/s max)

600

 

 

 

 

 

 

 

 

 

 

ATA data-transfer modes supported

PIO modes 0–4

 

 

 

 

 

Multiword DMA modes 0–2

 

 

 

 

 

Ultra DMA modes 0–6

 

 

 

 

 

 

 

 

 

 

Cache buffer

64MB

 

 

 

 

 

 

 

 

 

 

Weight: (maximum)

710g (1.565 lb)

640g (1.411 lb)

 

610g (1.345 lb)

 

 

 

 

 

 

Average latency

4.16ms

 

 

 

 

 

 

 

 

 

 

Power-on to ready (sec max)

15

10

 

7

 

 

 

 

 

 

 

Standby to ready (sec max)

15

10

 

7

 

 

 

 

 

 

 

Track-to-track seek time (ms typical)

0.5 read / 0.8 write

 

 

 

 

 

 

 

 

 

 

Average seek, read (ms typical)

<8.5

 

 

 

 

 

 

 

 

 

 

Average seek, write (ms typical)

<9.5

 

 

 

 

 

 

 

 

 

 

Startup current (typical) 12V (peak)

2.8A

 

 

 

 

 

2.0A (optional configuration through Smart Command Transport)

 

 

 

 

 

 

 

 

Voltage tolerance (including noise)

5V ± 5% / 12V ± 10%

 

 

 

 

 

 

 

 

 

 

Ambient temperature

5° to 60°C (operating/tested)

 

 

 

 

 

–40° to 70°C (nonoperating)

 

 

 

 

 

 

 

 

 

 

Temperature gradient

20°C (operating)

 

 

 

 

(°C per hour max)

30°C (nonoperating)

 

 

 

 

 

 

 

 

 

 

CONSTELLATION ES SERIAL ATA PRODUCT MANUAL, REV. F

 

 

4

Page 8 Page 10
Image 9
Page 8 Page 10
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 modePhysical Characteristics Default Logical GeometryRecording and Interface Technology Seek TimePower consumption Power SpecificationsSTART/STOP Times 2TB models 1TB models 500GB models2TB 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 profilePower modes Heads Spindle Buffer Power-management modesActive mode Standby modePower Condition Name Power Condition ID Description Extended Power Conditions PowerChoiceTMPowerChoice is invoked using one of two methods A.R.T. Read Data ReportsPower Condition Name Manufacturer Default Timer Values PowerChoice Supported Extended Power Condition IdentifiersPower Condition Identifiers Power Condition Name Environmental Limits Temperature a. OperatingAltitude Humidity Relative humidityShock Operating shockFluid Dynamic Bearing FDB motor acoustics AcousticsTest for Prominent Discrete Tones Pdts Electromagnetic ImmunityReliability Safety certificationAgency Certification Electromagnetic compatibilityKorean RRL Australian C-Tick N176FCC verification Environmental Protection China Restriction of Hazardous Substances RoHS DirectiveCorrosive Environment Reference Documents Product WarrantyShipping StorageHandling 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 Power Requirements Authenticated Firmware DownloadSupported Commands Drive LockingRevertsp 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