450W Power Supply for HP Z2 SFF G5 G8 Workstation, Replacement for L80890-001 M09029-003 PA-3451-1HA DPS-450AB-23 A (4+4+4+7Pin)

Aomoproing 450W power supply is a precision drop-in replacement for the HP Z2 SFF G5 and Z2 SFF G8 Small Form Factor workstations. It is fully compatible with all OEM HP part numbers: L80890-001, L80890-003, M09029-001, M09029-003, PA-3451-1HA, DPS-450AB-23 A.

OEM Connector Configuration (4+4+4+7Pin):

1. (3) × 4-pin +12V power connectors (for motherboard/CPU/storage)
2. (1) × 7-pin inline main motherboard connector
3. Compact SFF dimensions: 95mm (W) × 72mm (H) × 165mm (D) for perfect fit

Technical Specifications:

1. Input: Universal 100-240V~ 5.5A, 50/60Hz (auto-switching worldwide)
2. Output: 450W continuous, strong triple +12.1V rails (18A each) for stable performance
3. Certification: 80 Plus Gold efficiency (up to 90% at 12V load)
4. Active Power Factor Correction (PFC): 0.95 for maximum energy savings
5. Quiet operation: Low-noise temperature-controlled fan
6. Safety: RoHS compliant, designed for 24/7 business/workstation use

Reliability & Quality Assurance:

Every unit undergoes full load burn-in testing and strict voltage regulation checks before shipment. Comprehensive circuit safeguards protect your HP workstation:

1. Over-Voltage Protection (OVP)
2. Over-Current Protection (OCP)
3. Short-Circuit Protection (SCP)
4. Over-Temperature Protection (OTP)

This 450W Gold-rated power supply is the ideal OEM-grade replacement or upgrade for aging or failed HP Z2 G5/G8 SFF power supplies, ensuring stable power for professional CAD, design, and business applications.