Western Digital WDE2170, WDE4360 manual 067

Page 16

Specifications	WD Enterprise WDE2170/WDE4360
Figure 2-2.	68-pin Drive Dimensions

Table 2-5.

68-pin Drive Dimensions

Dimension	Inches		Millimeters

A1	4.000	± .020	101.60	± 0.51

A2	3.750	± .010	95.25	± 0.25

A3	2.375	± .010	60.32	± 0.25

A4	1.750	± .010	44.45	± 0.25

A5	5.750	± .020	146.05	± 0.51

A6	.625	± .020	15.87	± 0.51

A7	1.638	± .010	41.60	± 0.25

A8	1.787	± .010	45.39	± 0.25

A9	4.000	± .010	101.60	± 0.25

A10	.250	± .010	6.35	± 0.25

A11	1.000	± .020	25.40	± 0.51

A12	.067	± .020	1.70	± 0.51

A13	.410	± .020	10.41	± 0.51

8

RELEASED 04-08-97

4079-001045 Rev. B

Image 16

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 DescriptionAdvanced Features Product FeaturesOptions Data Buffer of 1 MegabytePerformance Specifications Specifications Physical Specifications WDE2170 Physical Specifications WDE4360 Physical Dimensions Physical Metric Characteristic Dimension ToleranceMechanical Specifications Dimension Inches Millimeters067 069 Mounting Drive Axis Definition ReleasedWDE2170 Current Requirements and Power Dissipation Current Profile WDE2170 +12V Current ProfileInput Voltage Requirements RippleBring-Up Sequence +12 VDC +5 VDCShock Environmental Specifications Shock and VibrationVibration Operating Vibration Temperature and Humidity Temperature and HumidityCooling Component Location MaximumMode Typical Maximum Atmospheric PressureAcoustics AltitudeDrive Baseplate Thermocouple Location Pcba Thermocouple Locations 4079-001045 Rev. B Released Agency Approvals Product Safety Reliability SpecificationsElectromagnetic Compatibility EMC Compatibility Testing SCSI-3 SPI CompliantEmbedded Servo Control Read Caching and Pre-FetchCommand Queuing and Reordering Media Defect ManagementMicrocode Download Reed Solomon ECC On-the-FlyHeaderless Format Zoned RecordingLED Support Option Block Functions Error Recovery Operations Hot Plug/Unplug Support Scsi Interface and Command SET Pin Designation Physical CharacteristicsOption Block OPTION/SIGNAL Pins Configuration Notes Option Block Pin AssignmentsPins 7 Pins 5 Pins 3 Pins 1 Scsi ID Jumper TableScsi Connectors Power Connectors and CablesScsi Physical Interface Pin Scsi Connector Drive OutlineSignal Name Pin Number Signal NameIV E O U T L in E SINGLE-ENDED Scsi Connector Differential Scsi Connector Pin SCA-2 Scsi Connector Pin Scsi Connector Pin NumbersSINGLE-ENDED Scsi Connector Electrostatic Discharge ESD Protection Installation and MaintenanceMaintaining the Drive Technical Support Glossary Internal status Glossary WD Enterprise WDE2170/WDE4360 Appendix A. U Nderstanding the Model Number Interface MatrixIndex WD Enterprise WDE2170/WDE4360 Index H0300 4/97