Compaq dc7700 - Convertible Minitower PC Service & Reference Manual page 123

There are three drive bezel inserts that are available.
Service Reference Guide, dc7700
Removal and Replacement Procedures— Small Form Factor (SFF) Chassis
Item Description
Diskette drive bezel
1
Hard drive bezel
2
3.5" drive bezel
3
433612-001 7–9