Power Supply HP Slim 150W EPS 3-pin Model 9VC89AV

The HP Slim 150W EPS 3-pin power supply delivers 150 watts of continuous power in a compact slim enclosure designed for compatible HP systems. This unit uses an EPS 3-pin connector and a direct-fit form factor intended for system replacements or repairs where a specific slim profile and connector layout are required. The design focuses on stable power delivery for basic server or workstation components while minimizing space usage inside the chassis.

Advantages

The slim housing reduces occupied volume and facilitates installation in narrow chassis. A dedicated EPS 3-pin output provides a correct physical and electrical interface for systems that require this connector type. The 150 W output rating supports stable operation of processors, memory modules, storage devices and low-power add-in cards in entry-level servers and workstations. The direct-fit design simplifies replacement and reduces the need for modification or adapters.

Suitable for

• Replacement of original slim power supplies in compatible HP desktop, workstation or small server systems
• Repair and maintenance of systems that require an EPS 3-pin power connector
• Low-power workstation or entry-level server configurations

Key specifications

• Output power: 150 watts continuous
• Connector type: EPS 3-pin output
• Form factor: slim/compact enclosure for direct-fit installation
• Intended use: internal power supply for HP-compatible systems
• Cooling: internal fan or passive cooling as per system integration (dependent on chassis)

How to use

Power off the system and disconnect the mains cable before attempting replacement. Locate the existing power supply inside the chassis, disconnect all internal power connectors from the motherboard and drives, and remove any retaining screws or brackets. Install the HP Slim 150W unit into the original power supply position, secure it with the existing fasteners, and reconnect the EPS 3-pin connector and other required outputs to the system components. Reconnect the mains cable and power on the system to verify normal operation.

Recommendations

Use this power supply only in systems that explicitly support a slim 150W EPS 3-pin unit. Confirm system compatibility and power budget for installed components before replacement. If the system previously exhibited power-related faults, perform a full diagnostic of components after installation to ensure stable operation.