1pc 550W Power Supply for Dell WJ829 D9761 MY064 PE1850 A670P-00 | Hot-Swap Server PSU

Aomoproing presents a high-quality 550W hot-swappable server power supply, engineered as a direct replacement for Dell OEM part numbers WJ829, D9761, MY064, HY104, and A670P-00. Exclusively designed for the Dell PowerEdge 1850 1U rack server platform, this PSU ensures seamless compatibility and reliable power delivery for mission-critical applications.

This power supply features a universal 100-240V AC auto-ranging input (47-63Hz) with active power factor correction (PFC), enabling efficient operation across all global power grids. It provides a robust 550W continuous output via a stable single 12V rail, perfectly powering dual-core processors, RAID controllers, and high-speed SAS/SATA drives in the PowerEdge 1850.

The tool-less hot-swappable design allows for live replacement during server operation, supporting N+1 redundant configurations to eliminate downtime and ensure business continuity. Built with industrial-grade components, it includes comprehensive safety features: over-voltage (OVP), over-current (OCP), short-circuit (SCP), and over-temperature (OTP) protections to safeguard your server hardware.

Each unit is 100% fully tested before shipping to guarantee stable performance and reliability. It is a cost-effective, high-quality alternative to OEM parts, maintaining the same form factor, pin-out, and electrical specifications for effortless installation.

Specifications:

1. Power: 550 Watts Max
2. Input: 100-240V AC, 8A, 47-63Hz, Active PFC
3. Output: Single +12V Rail
4. Form Factor: Proprietary 1U Hot-Swap Redundant
5. Compatibility:
6. Dell P/N: WJ829, 0WJ829, D9761, 0D9761, MY064, 0MY064
7. Model: HY104, A670P-00, AA23300
8. Server: Dell PowerEdge 1850 (PE1850)
9. Features: Hot-Swappable, Redundant Support, Active Cooling Fan
10. Protection: OVP, OCP, SCP, OTP, UVP
11. Certifications: CE, FCC, RoHS, CCC