Western Digital
WDE2170, WDE4360
manual
Released
Specs
Physical Characteristics
Install
Signal Name Pin Number
Error Recovery Operations
Dimension
Command Queuing and Reordering
Pins 7 Pins 5 Pins 3 Pins 1
Temperature and Humidity
Compatibility Testing
Page 4
RELEASED
04-08-97
4079-001045
Rev. B
Page 3
Page 5
Image 4
Page 3
Page 5
Contents
Technical Reference Manual
Western Digital
4079-001045 Rev. B
Released
Escription and F Eatures
Installation and Maintenance
List of Figures
List of Tables
Description and Features
General Description
Advanced Features
Product Features
Options
Data Buffer of 1 Megabyte
Performance Specifications
Specifications
Physical Specifications WDE2170
Physical Specifications
WDE4360
Physical Dimensions
Physical Metric Characteristic Dimension Tolerance
Mechanical Specifications
Dimension Inches Millimeters
067
069
Mounting
Drive Axis Definition Released
WDE2170 Current Requirements and Power Dissipation
Current Profile
WDE2170 +12V Current Profile
Input Voltage Requirements
Ripple
Bring-Up Sequence
+12 VDC +5 VDC
Shock
Environmental Specifications Shock and Vibration
Vibration
Operating Vibration
Temperature and Humidity
Temperature and Humidity
Cooling
Component Location Maximum
Mode Typical Maximum
Atmospheric Pressure
Acoustics
Altitude
Drive Baseplate Thermocouple Location
Pcba Thermocouple Locations 4079-001045 Rev. B Released
Agency Approvals Product Safety
Reliability Specifications
Electromagnetic Compatibility EMC
Compatibility Testing
SCSI-3 SPI Compliant
Embedded Servo Control
Read Caching and Pre-Fetch
Command Queuing and Reordering
Media Defect Management
Microcode Download
Reed Solomon ECC On-the-Fly
Headerless Format
Zoned Recording
LED Support
Option Block Functions
Error Recovery Operations
Hot Plug/Unplug Support
Scsi Interface and Command SET
Pin Designation
Physical Characteristics
Option Block
OPTION/SIGNAL Pins Configuration Notes
Option Block Pin Assignments
Pins 7 Pins 5 Pins 3 Pins 1
Scsi ID Jumper Table
Scsi Connectors
Power Connectors and Cables
Scsi Physical Interface
Pin Scsi Connector
Drive Outline
Signal Name Pin Number
Signal Name
IV E O U T L in E
SINGLE-ENDED Scsi Connector Differential Scsi Connector
Pin SCA-2 Scsi Connector
Pin Scsi Connector Pin Numbers
SINGLE-ENDED Scsi Connector
Electrostatic Discharge ESD Protection
Installation and Maintenance
Maintaining the Drive
Technical Support
Glossary
Internal status
Glossary WD Enterprise WDE2170/WDE4360
Appendix A. U Nderstanding the Model Number
Interface Matrix
Index
WD Enterprise WDE2170/WDE4360 Index
H0300 4/97
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