750W Server Power Supply for Dell R520 R530 R620 R630 R720 R730 R820 T420 T620 R530XD R730XD, Replacement for 0CWKMX CN-0CWKMX D750E-S3 1Pack

Aomoproing 750W switching power supply is a direct drop-in replacement for Dell OEM models 0CWKMX, CN-0CWKMX and D750E-S3. It is designed for Dell PowerEdge series servers including R520, R530, R620, R630, R720, R730, R820, T420, T620, R530XD and R730XD, providing stable and efficient power for enterprise applications.

It supports a universal 100-240V AC input range, suitable for deployment in data centers worldwide. The hot-swappable feature allows replacement without server shutdown to reduce system downtime. The form factor and connector layout match the original unit exactly, ensuring easy installation without modifications.

Constructed with high-quality components, this power supply includes comprehensive safety protections including over-voltage, over-current, short-circuit and over-temperature safeguards to protect server hardware. Each unit is rigorously tested under full load before shipment to ensure stable performance and long-term durability in continuous server environments.