Brand new in sealed box.

A tray that supports both 3.5" and 2.5" drives, compatible with UDM-Pro, UDM-SE, UDM-Pro-Max, UNVR, UNVR-Pro, UNAS-Pro, and ENVR.

Compatibility

UDM-Pro

UDM-SE (180W)

UDM-Pro-Max

UNVR

UNVR-Pro

ENVR

UNAS-Pro-8

UNAS-Pro

UNAS-Pro-4