Power Supply Unit HP L83669-001 180W

The HP L83669-001 180W power supply unit is a compact internal PSU designed for use in compatible HP desktop systems. It delivers up to 180 watts of continuous power with wide-range AC input support from 100 to 240 V and is certified 80 PLUS Gold for improved energy efficiency. The unit is intended as a direct replacement or spare for systems that require this specific physical form factor and power rating, offering stable voltage delivery for processors, storage devices and peripheral components.

Advantages

This 180W HP power supply combines a compact footprint with high efficiency, reducing energy loss and system heat compared with less efficient models. The wide AC input range allows operation in diverse mains environments without additional adapters. Built to HP specifications, the PSU provides regulated output and reliable performance under typical desktop workloads, supporting system stability and predictable thermal behavior.

Suitable for

• Replacement or spare for compatible HP desktop systems requiring a 180W internal PSU
• Office and home PCs with modest power demands
• Systems where efficiency and reduced heat output are preferred
• Environments with varying AC mains voltage (100–240 V)

Key specifications

• Maximum continuous output power: 180 W
• Input voltage range: 100–240 V AC
• Efficiency certification: 80 PLUS Gold
• Form factor: internal desktop power supply (HP proprietary physical dimensions and connectors)
• Cooling method: internal fan-assisted cooling
• Output protection: built-in over-voltage and short-circuit protection

How to use

Before installation, disconnect the PC from mains power and open the chassis following the manufacturer’s service instructions. Remove the existing power supply if present, taking note of cable routing and connector locations. Install the HP L83669-001 180W PSU into the same mounting position, secure it with the original fasteners, and reconnect all internal power connectors to the motherboard, storage devices and peripherals as appropriate. Close the chassis, reconnect mains power, and perform a system power-on test to verify stable boot and operation.

Usage recommendations

Use this power supply in systems whose total component power draw does not exceed the unit’s 180 W rating. Ensure airflow inside the chassis is unobstructed to maintain cooling efficiency. For critical systems, verify compatibility with the specific HP model and confirm connector fit before installation.