Western Digital Purple PR1000M Technical Reference Manual page 6

Surveillance hard drives

Table of Contents

ABLE OF

ONTENTS

3.19 Fluid Dynamic Bearings (FDB) ................................................................................................................................................. 21

3.20 Staggered Spinup and Activity Indication (SATA Power Pin 11) .................................................................................... 21

3.20.1 Staggered Spinup........................................................................................................................................................ 21

3.20.2 Activity Indication ......................................................................................................................................................... 21

3.21 CacheFlow™ ................................................................................................................................................................................. 21

3.21.1 Write Cache.................................................................................................................................................................. 22

3.21.2 Read Cache .................................................................................................................................................................. 22

3.22 48-bit Logical Block Addressing (LBA) ................................................................................................................................. 22

3.23 Power Management .................................................................................................................................................................... 22

3.24 Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.)................................................................................. 24

ECURITY

3.25

3.25.1 Master and User Passwords ..................................................................................................................................... 24

3.25.2 Security Levels.............................................................................................................................................................. 24

ATA C

OMMAND

4.1 Host Interface Commands......................................................................................................................................................... 25

4.1.1

ATA-8 Commands....................................................................................................................................................... 25

4.1.2

SATA Commands ........................................................................................................................................................ 26

4.1.3

Obsolete Commands.................................................................................................................................................. 26

4.1.4

SCT Commands .......................................................................................................................................................... 27

4.2 S.M.A.R.T. (B0h) .......................................................................................................................................................................... 27

4.2.1

Read Attribute Values Sub-Command ................................................................................................................... 27

4.2.2

Supported Attributes................................................................................................................................................... 29

4.2.3

Read Log Sector.......................................................................................................................................................... 30

4.3 Identify Device (ECh) .................................................................................................................................................................. 31

4.4 Set Features (EFh) ..................................................................................................................................................................... 39

NSTALLATION AND

5.1 Unpacking...................................................................................................................................................................................... 40

5.1.1

Handling Precautions.................................................................................................................................................. 40

5.1.2

Inspection of Shipping Container ............................................................................................................................ 40

5.1.3

Removal From Shipping Container.......................................................................................................................... 40

5.1.4

Removal From Static Shielding Bag........................................................................................................................ 41

5.1.5

Moving Precautions ..................................................................................................................................................... 41

5.2 Mounting ........................................................................................................................................................................................ 41

5.2.1

Mounting Restrictions ................................................................................................................................................. 41

5.2.2

Orientation ..................................................................................................................................................................... 41

5.2.3

Screw Size Limitations ............................................................................................................................................... 41

5.2.4

Grounding...................................................................................................................................................................... 42

5.3 Hard Drive Installation................................................................................................................................................................. 42

5.3.1

Jumper Settings............................................................................................................................................................ 42

TTACH THE

5.3.2

TTACH

5.3.3

5.4 Serial ATA Latching Connector................................................................................................................................................ 44

............................................................................................ 46

.................................................................................................. 48

LOSSARY

.................................................................................... 24

ODE

.................................................................................... 25