HPE P21654-101 350 Watt Power Supply

Description

The HPE P21654-101 is a 350-watt non-hot-plug (NHP) power supply specifically designed for entry-level HPE ProLiant ML30 Gen10 tower servers. It serves as a reliable, cost-effective power solution for small businesses and remote offices that do not require the high-density redundancy of larger rack servers.

Core Product Overview

This power supply module is an original equipment manufacturer (OEM) part, often used as the assembly or spare replacement for the ML30 Gen10. It is a Gold-rated unit, ensuring up to 92% energy efficiency, which reduces waste heat and electricity costs. Because it is a non-hot-plug unit, it is fixed internally within the server chassis and requires the system to be powered down before it can be removed or installed.

Key Technical Specifications

• Wattage: 350 Watts

• Efficiency: 80 PLUS Gold (up to 92%)

• Plug Type: Non-Hot-Plug (NHP) / Internal Fixed

• Input Voltage: 100V – 240V AC (Auto-ranging)

• Frequency: 47 – 63 Hz

• Cooling: Integrated active cooling fan with firmware-tuned speed control

• Certifications: RoHS compliant; 80 PLUS Gold certified

Compatibility & Part Numbers

The P21654-101 is engineered for precise fitment and firmware recognition in specific HPE infrastructure:

• Compatible Servers: HPE ProLiant ML30 Gen10, ML310e Gen8 (in specific configurations).

• Option Part Number: P21652-B21

• Spare Part Number: P22004-001

• Assembly Part Number: P21654-101

• Model Equivalents: DPS-350AB-40 A, DPS-350AB-20A