For DELL OPTIPLEX 790 990 3010 7010 9010 390 SFF 2TXYM RV1C4 3WN11 POWER SUPPLY
Compatible Part Numbers: RV1C4, J50TW, 2TXYM, 3WN11, 709MT, 592JG, 66VFV. Optiplex 790 Small Form Factor (SFF). Optiplex 990 Small Form Factor (SFF). Output: 240w Max. Good quality, good operation. P1 - 24-Pin ATX Power.