The HPE 414051-001-RFB device bay plastic blank is a refurbished enclosure part for covering an unused device bay. Its listed reference identifies this particular refurbished item, while HPE documents the corresponding base part as a device bay blank for BladeSystem enclosures.
HPE lists part 414051-001 for both the BladeSystem c3000 and c7000 enclosure families. This makes the blank useful when maintaining an enclosure in either of those documented families. The listing confirms the part’s blanking role; it does not specify dimensions or package contents.