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450W SFF Power Supply for HP Z2 SFF G5, Replacement L80890-001 M09029-003 PA-3451-1HA, 4+4+4+7 Pin Connectors

Item #: 9SIVTW7M1Y0415
Mfr. Part #: C7FKOYS-721-0810
UNSPSC: 39121004

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Upgrade or repair your HP Z2 Small Form Factor G5 workstation with the Aomoproing 450W SFF Power Supply. This unit is a direct plug-and-play replacement for OEM models L80890-001, M09029-003, DPS-450AB-23 A, and PA-3451-1HA, engineered specifically for the Z2 SFF G5's compact chassis and proprietary power interface. It features the exact required connector configuration: three 4-pin connectors plus one 7-pin inline connector (4+4+4+7pin), ensuring a perfect fit with the motherboard and no compatibility issues. The 450W continuous output provides stable +12.1V power with 18A per rail capacity, ideal for supporting professional workstation CPUs, memory, storage, and low-profile graphics cards under heavy workloads. Boasting 80 Plus Gold certification and up to 90% energy efficiency, this power supply reduces energy waste and heat generation, lowering operating costs. It supports a universal 100-240V auto-switching input with active PFC for global use. Comprehensive safety protections (over-voltage, over-current, short-circuit, over-temperature) safeguard your critical workstation hardware. Each unit undergoes strict pre-shipment testing for voltage stability, ripple control, and reliability. With its compact SFF dimensions (95x72x165mm) and quiet cooling fan, it maintains low noise during operation. This power supply is the ideal solution for replacing a faulty unit or upgrading

Overview

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Reviews

Exact 450W SFF replacement for HP Z2 SFF G5 workstations, matching OEM P/N L80890-001, M09029-003, PA-3451-1HA.; Equipped with unique 4+4+4+7 pin connector setup for full compatibility with Z2 SFF G5 motherboard.; 80 Plus Gold certified, up to 90% efficiency, active PFC, 100-240V universal input.; Stable 12.1V output with strong 18A rail capacity for workstation CPU & component stability.; Built-in OVP, OCP, SCP, OTP protections; quiet fan; fully tested before shipment.

Additional Information
First Listed on Newegg	July 21, 2026

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Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by Nexlly Return Policy

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Item#: 9SIVTW7M1Y0415