Dell 8H33M-RFB is a refurbished server power supply for Dell PowerEdge systems. It is identified by OEM reference 08H33M-RFB and has a listed rating of 750 W.
The distributor lists it for the PowerEdge R530, R630, R730, R730XD, R930, T430 and T630 families. This makes it a replacement component for supported server configurations in those series.
The listing identifies the unit as refurbished. It does not specify included accessories, so package contents are not described here.