This 550 Watt power supply unit is engineered for optimal compatibility and reliable performance within Dell PowerEdge R320 and R420 server systems. It provides consistent and stable power delivery essential for critical server operations. Featuring part numbers AC550E-S0, 4XX1H, and J6J6M, this unit serves as a direct replacement for maintaining system integrity. Its robust design ensures continuous uptime and efficient energy conversion.
| Power Output |
550 Watts |
| Server Compatibility |
Dell PowerEdge R320, Dell PowerEdge R420 |
| Model Number |
AC550E-S0 |
| Dell Part Number |
4XX1H |
| Alternate Part Number |
J6J6M |
| Input Voltage |
100-240 VAC |
| Input Frequency |
50/60 Hz |
| Form Factor |
Proprietary Server PSU |