Dell Part# 529FG is compatible with these Dell Servers and Storage Arrays: Dell PowerEdge: 850 860 1900 1950 (Gen I,II,III) 2900 (Gen I,II,III) 2950 (Gen I,II,III), 2970 6850 6950 840 860 Servers. Dell PowerEdge SC-Series: SC1430 SC1435 SC440 Servers. Dell PowerVault M-series: MD1000 MD3000 MD3000i Arrays.