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550W Server Power Supply Replacement for DPS-500AB-11A GW-CRPS550 PS-2551-5L
- Direct replacement for DPS-500AB-11A, GW-CRPS550, PS-2551-5L 550W server power modules
- CRPS 1U form factor, hot-swappable design for server & storage systems
- 80 PLUS Platinum efficiency, 100-240V wide input, active PFC
- Stable +12V 45A output with +12VSB standby, supports PMBus communication
- Full OCP/OVP/SCP/OTP protections, quiet fan, 24/7 reliable operation
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Aomoproing 550W CRPS server power supply is a high-performance drop-in replacement for OEM models DPS-500AB-11A, GW-CRPS550, and PS-2551-5L. Built to the 1U CRPS (Common Redundant Power Supply) standard, it features a hot-swappable design for seamless maintenance without server downtime.
It delivers a stable +12V 45A main output (550W max) and +12VSB 3A standby power, ideal for Inspur, HPE, and other enterprise servers. Achieving 80 PLUS Platinum efficiency (up to 94%), it reduces energy consumption and heat generation. Wide 100-240V auto input with active PFC ensures compatibility across global power grids.
Equipped with PMBus 1.2 for intelligent monitoring and full electrical protections (over-current, over-voltage, short-circuit, over-temperature), it safeguards critical server hardware. A high-static cooling fan maintains quiet, efficient thermal management for 24/7 data center operation.
Each unit undergoes rigorous load and compatibility testing to guarantee perfect fit, stable performance, and long-term reliability for your server infrastructure.
Warranty & Returns
Warranty, Returns, And Additional Information
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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