0X185V 550w dell R430 R420 psu D550E-S1 DPS-550AB-8

0X185V X185V 550W D550E-S1 DPS-550AB-8 a (02F) DPS-550AB-8A

Dell poweredge R430 R420 R430

Input : 
100-240V 50/60HZ

Output : 
+12.2V 45.08A
+12VSB 3.0A