Part
20-47281-17
is compatible in the following Models:
DIGITAL 3000 Server series
DIGITAL Server 3000 - FR-B41WW-AA
DIGITAL 5000 Server series
DIGITAL Server 5000 - FR-B51WW-AA
DIGITAL Server 5000 - FR-B53WW-AA
DIGITAL Workstation 266i series
DIGITAL Workstation 266i - SN-B37WW-FL