Power Supply Unit EUROCASE ECO550 550W

The EUROCASE ECO550 550W is an ATX power supply unit designed for desktop PC builds. It provides 550 watts of continuous power with 80+ Bronze efficiency certification, a 120mm cooling fan, and multiple protection mechanisms to ensure stable and safe operation in ATX cases.

Advantages

The unit delivers a stable voltage output and includes over-current, over-voltage and short-circuit protections. Its 80+ Bronze certification improves energy efficiency compared with non-certified models, while the 120mm fan supports quiet and effective cooling. Compact ATX form factor ensures compatibility with standard ATX cases.

Suitable for

• Office and home desktop PCs
• Mid-range gaming systems with single GPU
• System builds requiring standard ATX power layout

Key specifications

• Form factor: ATX
• Power: 550 W
• Certification: 80+ Bronze
• Cooling: 120 mm fan
• Motherboard connectors: ATX 20-pin, ATX 24-pin
• Connectors: 8‑pin CPU ×1, PCIe 6‑pin, SATA 15‑pin, Molex
• Brand: EUROCASE, MPN: ECO550, EAN: 859252206264

How to use

Install the PSU into a compatible ATX case following the case and motherboard manuals. Connect the ATX 20‑pin or 24‑pin main power connector to the motherboard and the 8‑pin CPU connector to the CPU power socket. Attach PCIe, SATA and Molex connectors to compatible components such as graphics cards, drives and peripherals. Ensure all connections are secure before powering on the system.

Usage recommendations

Verify system power consumption to confirm 550 W capacity is sufficient. Use a surge protector or UPS for additional protection and allow adequate airflow in the case to maintain optimal cooling performance.