DELL 9K04T power supply unit 750 W TFX

The DELL 9K04T 750W TFX power supply unit is designed for use in compatible Dell PowerEdge servers, providing up to 750 watts of continuous output in a compact TFX form factor. Intended for server environments where stable and efficient power delivery is required, this PSU supports multi‑component server configurations and contributes to overall system uptime and reliability.

Advantages

The power supply offers a high continuous power rating of 750W in a narrow TFX chassis, delivering stable voltage and current under sustained loads. Built with components suitable for server operation, the unit features thermal management that helps maintain efficiency and prevents overheating. Compatibility with several PowerEdge models simplifies maintenance and replacement in mixed fleets, and the design supports typical rack and tower server layouts where a TFX supply is specified.

Suitable for

• PowerEdge R530 server maintenance and replacement
• PowerEdge R630 and R730 series upgrades
• High-availability configurations in R730XD and R930 servers
• Tower servers such as T430 and T630 requiring a TFX PSU

Key specifications

• Output power: 750 watts continuous
• Form factor: TFX (thin form factor) suitable for compatible server chassis
• Cooling: forced-air cooling with server-grade thermal design
• Input voltage range: compatible with standard server mains voltages (nominal 100–240 VAC)
• Efficiency: designed for efficient power conversion under server load conditions

How to use

Install the PSU in a compatible Dell PowerEdge chassis following the server manufacturer’s service manual. Ensure the server is powered down and disconnected from mains power before removing the existing power supply. Slide the TFX unit into the designated bay until it seats and locks, then reconnect the mains cable and any internal power connectors if applicable. After installation, power on the server and verify that the system recognizes the replacement unit and that voltages and fan behavior are within normal ranges.

Recommendations

Use this power supply in environments with adequate airflow and ambient temperatures within the server’s operating specifications. Verify chassis compatibility before installation and perform routine checks of cooling and connection integrity to maintain reliable operation. Replace with identical form factor and power rating units to preserve system stability and power distribution.