Seasonic S12III-500 500W - 80+ Bronze Certified - 5 Years - Retail Box (NO OEM)

Overview

The Seasonic S12III-500 500W Power Supply is a high-quality 80+ Bronze certified PSU designed for gaming PCs, workstations, and home computers. It delivers reliable 500W power output, ensuring stable system performance and energy efficiency. With a 120mm silent fan, active power factor correction (PFC), and multiple safety protections, this power supply is ideal for mid-range builds.

The Seasonic S12III series is known for its durability and efficiency, featuring a non-modular design for easy installation. It includes a 5-year manufacturer warranty, making it a trusted choice for PC builders.

How to Install / Use

1. Turn Off & Unplug – Power down the PC before installation.
2. Mount the PSU – Secure the Seasonic S12III-500 in the PC case PSU compartment.
3. Connect Cables – Attach the 24-pin motherboard, 8-pin CPU, PCIe, SATA, and Molex connectors as needed.
4. Secure & Manage Cables – Ensure proper cable routing to improve airflow.
5. Power On & Test – Turn on the system and confirm stable power delivery.

Warranty & Support

• 5-Year Manufacturer Warranty – Covers defects in materials and workmanship.
• Retail Box Packaging – Ensures all necessary components are included (not an OEM version).
• Global Customer Support – Assistance with troubleshooting and RMA services.

Key Features of Seasonic S12III-500 500W PSU

1. 500W Continuous Power Output – Provides stable and consistent power for gaming and professional builds.
2. 80+ Bronze Certified Efficiency – Ensures up to 85% energy efficiency, reducing power consumption.
3. High-Quality 120mm Fan – Low-noise cooling solution with intelligent speed control.
4. Active PFC (Power Factor Correction) – Improves power efficiency and voltage regulation.
5. Non-Modular Design – Fixed cables for easy plug-and-play installation.
6. Multiple Protection Features – Includes Over Voltage Protection (OVP), Short Circuit Protection (SCP), and Over Power Protection (OPP).
7. Durable Components – High-quality capacitors and components for long-lasting performance.
8. Supports AMD & Intel Systems – Compatible with a wide range of motherboards and GPUs.
9. Reliable for Gaming & Office Use – Ideal for mid-range gaming PCs, office workstations, and media centers.
10. 5-Year Warranty for Peace of Mind – Backed by Seasonic's trusted brand reputation.

Similar Products / Competitors

1. Corsair CV550 550W 80+ Bronze – A budget-friendly 80+ Bronze PSU with reliable performance and quiet operation.
2. EVGA 500 BR 500W 80+ Bronze – An efficient and affordable power supply for basic gaming and office setups.

The Seasonic S12III-500 500W - 80+ Bronze Certified PSU is a trusted, high-performance power supply that balances efficiency, reliability, and affordability, making it an excellent choice for mid-range PC builds.