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Western Digital Purple PR1334M User Manual
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T
echnical Refer
ence Manual
WD CONFIDENTIAL
WD Purple™ PR1334M
Surv
eillance Hard Driv
es
WD40PURX
WD40PURZ
WD40EVRX
2
Table of Contents
Default Chapter
5
Table of Contents
5
1 Description and Features
13
General Description
13
Product Features
13
2 Specifications
16
Performance Specifications
16
Physical Specifications
16
Physical Dimensions
16
Mechanical Specifications
17
Figure 1 Mounting Dimensions
17
Electrical Specifications
18
Current Requirements and Power Dissipation
18
Input Voltage Requirements
18
Ripple
18
Power Connectors and Cables
18
Environmental Specifications
19
Shock and Vibration
19
Table 1 Shock and Vibration
19
Temperature and Humidity
20
Thermocouple Location
21
Figure 2 Drive Base Casting Thermocouple Location
21
Cooling
22
Atmospheric Pressure
22
Acoustics
22
Rohs (Restriction of Hazardous Substances)
22
Figure 3 Forced Airflow Direction
22
Reliability Specifications and Characteristics
23
Device Plug Connector Pin Definitions
23
Agency Approvals
23
Full Model Number Specification
24
Table 4 Full Model Number Description
24
3 Product Features
25
SATA 6 Gb/S
26
Allframe 4K Technology
26
Intelliseek
26
Dynamic Fly Height Control
26
Perpendicular Magnetic Recording (PMR)
27
Notouch Ramp Load Technology
27
Dual Stage Actuator Technology
27
Advanced Format (AF)
27
Native Command Queuing (NCQ)
28
Pre-Emptive Wear Leveling (PWL)
28
Command Transport (SCT)
28
Write same
28
Temperature Reporting
29
World Wide Name (WWN)
29
Reliability Features Set
29
Data Lifeguard
29
Thermal Management
30
Internal Environmental Protection System
31
Recoverable Errors
31
Unrecoverable Errors
31
Self Test
31
ATA Error Logging
31
Defect Management
32
Automatic Defect Retirement
32
Error Recovery Process
32
Hot Plug Support
33
Active LED Status
33
Fluid Dynamic Bearings (FDB)
33
Staggered Spinup and Activity Indication (SATA Power Pin 11)
33
Staggered Spinup
34
Activity Indication
34
Cacheflow
34
Write Cache
34
Read Cache
35
48-Bit Logical Block Addressing (LBA)
35
Power Management
35
Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.)
35
Security Mode
36
Master and User Passwords
36
Security Levels
36
4 Ata Command Set
37
Host Interface Commands
37
ATA-8 Commands
37
Table 5 ATA-8 Command Opcodes
37
SATA Commands
39
Obsolete Commands
39
SCT Commands
39
B0H)
39
Table 6 SATA Command Opcodes
39
Table 7 Obsolete Command Opcodes
39
Table 8 SCT Action Codes
39
Read Attribute Values Sub-Command
40
Table 9 Definitions for the 512 Bytes
40
Supported Attributes
41
Read Log Sector
42
Table 10 Log Address Definition
42
Identify Device (Ech)
43
Table 11 Identify Device Command
43
Set Features (Efh)
50
5 Installation and Setup Procedures
51
Unpacking
51
Handling Precautions
51
Inspection of Shipping Container
51
Removal from Shipping Container
51
Removal from Static Shielding Bag
52
Moving Precautions
52
Mounting
52
Mounting Restrictions
52
Orientation
52
Screw Size Limitations
52
Grounding
52
Hard Drive Installation
53
Jumper Settings
53
Figure 12 Jumper Settings
54
Attach the Power Supply Cable
55
Attach SATA Interface Cable
55
Serial ATA Latching Connector
55
Figure 13 Connector Locations
55
Figure 14 SATA Interface Cable
55
6 Maintenance
56
7 Technical Support
57
WD Online Services
57
8 Glossary
58
4
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Western Digital Purple PR1334M Specifications
General
Brand
Western Digital
Model
Purple PR1334M
Category
Storage
Language
English
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