The HP ProDesk 600 G3 Mini hard drive caddy, cable, and screw kit (often associated with part numbers like 902746-001 or 350.06N04.0011) is primarily compatible with the HP EliteDesk 800 G3 Mini, HP ProDesk 400 G3 Mini, and HP EliteDesk 705 G3 Mini. It supports 2.5-inch SATA hard drives or SSDs in these Micro/Mini PC models.

Primary Compatible Series: HP ProDesk 600 G3 Mini, HP EliteDesk 800 G3 Mini, HP ProDesk 400 G3 Mini, and HP EliteDesk 705 G3 Mini.

Alternative/Similar Models: Some sellers indicate potential compatibility with later or similar small form factor generations such as the 600 G4 Mini or 260 G3, although the G3 series is the primary match.

Key Components: The kit typically includes the metal mounting bracket (caddy), the SATA data/power ribbon cable, and screws.

Note: Always verify the part number (e.g., 902746-001) with your specific HP mini PC motherboard connector to ensure the correct SATA cable fit, as some generations look similar but have different connectors.