Dell PowerEdge R730 750W Redundant Power Supply

Reliable Power Redundancy for Enterprise Workloads

The Dell PowerEdge R730  750W redundant power supply supports dual 750W redundant power supplies.
These units are hot-pluggable, allowing seamless replacement without server shutdown.
The system supports AC and DC models, giving flexibility in deployment environments.
When configured in redundancy mode, power is balanced between both PSUs if Hot Spare is off.

Optimize Efficiency with Hot Spare Mode

Hot Spare mode can be enabled to boost energy efficiency.
When active, one PSU enters standby during low system usage.
The active PSU alone powers the server while maintaining redundancy.
This reduces energy consumption without sacrificing uptime or performance.

Platinum and Titanium PSU Options

The R730 supports 750W Platinum and Titanium efficiency power supplies.
These offer reduced power waste and heat output for better energy savings.

• 750W AC Platinum: Operates at 100–240V AC, 2891 BTU/hr heat output.

• 750W AC Titanium: Operates at 200–240V AC, 2843 BTU/hr heat output.

• 750W DC Platinum: Supports both 100–240V AC and 240V DC, with 2902 BTU/hr output.

Hot-Plug Convenience and Scalability

The hot-plug feature means you can swap a PSU while the system is running.
This is crucial for minimizing downtime in mission-critical environments.
Redundant PSUs ensure that one unit can fail without affecting operations.
This makes the R730 suitable for enterprise, virtualization, and database workloads.

Summary

The Dell R730 hot-plug, redundant power supplies, including the 750W Titanium and Platinum models,  configurable with two units. When running in a redundant configuration, if Hot Spare is disabled, power is distributed equally between the two PSUs. When Hot Spare is enabled, one PSU will go into standby when system utilization is low

The Dell R730 750W redundant power supply system ensures uninterrupted operation and efficiency.
With support for Platinum and Titanium units, plus Hot Spare capabilities, it balances power, performance, and cost.
Ideal for dynamic IT environments that demand uptime and scalability.