New Power Supply Upgrade for COMPAQ PRESARIO SR1000 SERIES Desktop Computer - Fits The Following Models: SR1000T, SR1000V, SR1000Z, SR1005T, SR1010NX, SR1010T, SR1010V,SR1010V-2, SR1010Z, SR1020T, SR1030Z, SR1033WM, SR1044BB, SR1055CL, SR1090NX (PJ687AVR, EJ295AV, PU166AVR, PJ623AVR, PU027AVR, P8657JR, PU026AV, PJ688AV, PJ688AVR, PJ651AV, P8657G, EL404AA, PU166AV, PU167AV, EG185AV, DY026A, PC090A, DW265AR, P8657HR, P8657FR, PU026AVR, PU028AVR, DW