406421-001 - 1300W High Line Redundant Hot Plug Power Supply for ProLiant DL580 G3 ML570 G3 Server

This hot-plug redundant AC power supply is a replacement module for supported ProLiant server platforms that use the 406421-001 / 364360-001 / 337867-001 power supply family. It is designed to install in the server chassis as either a primary or redundant supply and is built for high-line operation, delivering up to 1300W at 220VAC nominal input. The photos show the exact hot-plug module style with the blind-mate output connector and pull-latch handle used in this power supply family.

Technical Specifications

• Part Number: 406421-001
• Spare Part Number: 364360-001
• Assembly Part Numbers: 337867-001, 337867-501
• Option / Kit Part Numbers: 348114-001, 348114-B21
• Model References: AA23530, AA23531
• Regulatory Model: HSTNS-PA01
• Power Supply Type: Redundant hot-plug AC server power supply
• Installation Type: Primary or redundant hot-plug chassis-installed module
• Input Voltage: 100-240VAC
• Input Frequency: 50/60Hz
• Output Power at 120VAC Nominal Input: 910W
• Output Power at 220VAC Nominal Input: 1300W
• Application: Enterprise rack and tower server power replacement
• Connector Style: Blind-mate card-edge / backplane output interface
• Exterior Features: Front pull handle with status LEDs and rear AC input inlet

Interchangeable / Replacement Part Numbers

406421-001, 364360-001, 337867-001, 337867-501, 348114-001, 348114-B21, AA23530, AA23531, HSTNS-PA01

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or chassis manufacturer prior to installation.

✔️ ProLiant DL580 G3 Series: DL580 G3
✔️ ProLiant ML570 G3 Series: ML570 G3
✔️ ProLiant DL580 G4 Series: DL580 G4
✔️ ProLiant ML570 G4 Series: ML570 G4
✔️ ProLiant DL585 G2 Series: DL585 G2
✔️ ProLiant DL585 G5 Series: DL585 G5

☑️ Key Features

☑️ Hot-plug redundant server power supply module for supported ProLiant platforms
☑️ High-line design capable of up to 1300W output at 220VAC nominal input
☑️ Also operates at 120VAC nominal input with 910W output
☑️ Strong replacement option for failed, intermittent, or missing server power modules
☑️ Compatible with multiple interchangeable spare, assembly, option, and model references in the same power supply family
☑️ Suitable for server maintenance, redundancy restoration, and replacement stock for supported rack and tower systems

⚙️ Fit Notes

• This listing is for the power supply module only.
• Power cords, jumper cables, and additional accessories are not included unless separately stated.
• For proper redundant operation, installed power supplies should match in wattage and type.
• Full 1300W output requires high-line input; at 120VAC nominal input this power supply is rated for 910W.