Dell 110W Power Supply - 854JE HP-L1116F3P This 854JE is a power supply for various Dell Optiplex models. Compatibility: OptiPlex GX150. Optiplex GX150 SD. OptiPlex GX50 (1.2 Ghz and above). OptiPlex GX50 (R2). OptiPlex GX50 (Under 1.2Ghz). Optiplex GX50SD.