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Silver rectangular hot-swap server power supply unit with single cooling fan

DELL

DELL RYMG6 550W server power supply

SKU CH-JR0S-5KAT8 MPN RYMG6

550-watt hot-swap server PSU for PowerEdge R320 and R420, single fan cooling

  • 550 W output powers Dell PowerEdge R320 and R420 servers
  • Hot-swap RPS design lets you replace the unit without downtime
  • Single fan cooling keeps temperatures stable under load
  • New condition ensures full rated performance from first use
  • Model RYMG6 M95X4 matches original Dell part specifications

550 W hot-swap server power supply

The Dell RYMG6 delivers up to 550 W of AC power in a redundant hot-swap form factor. A single internal fan provides cooling while the unit remains replaceable without shutting down the server. It is built for Dell PowerEdge R320 and R420 platforms that require a redundant supply.

Compatibility and redundancy

This unit suits administrators maintaining PowerEdge R320 or R420 systems that use the RPS hot-swap design. It will not fit servers that require a different form factor, a non-redundant fixed supply, or a higher wattage rating than 550 W.

550 W maximum output

The 550 W rating is the decisive specification; the server’s total component draw must stay within this limit for reliable operation. If the configuration demands more power, this supply cannot support it.

Highlights

  • 550 W output powers Dell PowerEdge R320 and R420 servers
  • Hot-swap RPS design lets you replace the unit without downtime
  • Single fan cooling keeps temperatures stable under load
  • New condition ensures full rated performance from first use
  • Model RYMG6 M95X4 matches original Dell part specifications

Specifications

No published specifications for this item yet.

Questions about this item

What server interface does the RYMG6 use and what power ceiling does it enforce?

The RYMG6 plugs into a Dell PowerEdge R320 or R420 hot-swap bay and is rated for a maximum output of 550 W.

What physical slot and form factor does the RYMG6 require to mount?

It fits a standard Dell redundant power supply slot in the R320 or R420 chassis and uses the native hot-swap latch.

How is the RYMG6 installed and which step is most often missed?

Slide the unit into the bay until the latch clicks, then verify the green LED lights; the missed step is skipping the LED check.

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