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550W Non-Hot-Swap Power Supply for Dell R320 R420 R520, Replacement for 4XX1H J6J6M AC550E-S0 DH550E-S0
- Direct replacement for 4XX1H, J6J6M, AC550E-S0, DH550E-S0 550W non-hot-swap PSU.
- Fully compatible with Dell PowerEdge R320, R420, R520 rack servers.
- Stable 550W output with 100-240V universal input and active PFC.
- OEM-matched connectors and size for direct plug-and-play installation.
- Built-in OVP, OCP, SCP, OTP protections for reliable server operation.
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Aomoproing 550W non-hot-swap power supply is a precise direct replacement for Dell OEM models 4XX1H, J6J6M, AC550E-S0 and DH550E-S0. It is specially designed for Dell PowerEdge R320, R420 and R520 servers, ensuring full compatibility and a perfect fit.
It features a wide 100-240V input voltage and active power factor correction, delivering stable and efficient power for enterprise server workloads. The unit strictly matches the original size and connector layout, supporting straightforward installation without any modifications.
Equipped with comprehensive safety protections including over-voltage, over-current, short-circuit and over-temperature, it effectively protects critical server hardware. Each unit is rigorously tested for performance and compatibility, making it an ideal choice for server repair, maintenance and replacement.
Warranty & Returns
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Aomoproging Return Policy
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