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Rectangular silver server PSU with rear fan grille and power socket

YINGHUA

YINGHUA 350W Server Power Supply for PowerEdge R320 R330 R420 R420XR Y8Y65 P7GV4 9WR03

SKU CH-3G40-B3B86

350W replacement power supply for Dell PowerEdge R320, R330, R420 and R420XR servers

  • 350 W output powers Dell PowerEdge R320 R330 R420 R420XR servers
  • Matches part numbers Y8Y65 P7GV4 9WR03 for direct replacement
  • New condition ensures full rated performance from first use
  • Server-grade PSU design built for continuous rack operation

350W PSU for PowerEdge R320 R330 R420 R420XR

This 350W server power supply is built for Dell PowerEdge R320, R330, R420 and R420XR systems. It replaces part numbers Y8Y65, P7GV4 and 9WR03. The unit delivers 350W of reliable power for these rack servers.

Hot-plug redundant module with no cables

The PSU uses a hot-plug form factor so it can be swapped without shutting down the server. No cables or mounting brackets are included; the unit slides directly into the chassis bay. It is not suitable for non-redundant or tower configurations.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $97.99
Cheaper than about 70% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How often should the internal fan be cleaned or replaced in this 350W PSU?

The unit uses a single internal fan; cleaning every six to twelve months keeps airflow steady, and the fan itself typically lasts several years before a bearing swap is needed.

Which protection circuit activates first when the supply runs continuously near its 350W rating?

Over-temperature protection trips before the over-current limit, shutting the unit down until internal temperatures fall back into the safe range.

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