Seasonic B12 BM-550 – 550W 80 Plus Bronze Semi-Modular Power Supply – Black

The Seasonic B12 BM-550 is a 550W semi-modular power supply engineered for users who want dependable performance at an affordable price. With its 80 Plus Bronze certification, it offers up to 85% efficiency under typical loads, minimizing wasted energy and ensuring system stability.

Its semi-modular cabling allows for improved airflow and easier cable management by connecting only the required cables. Built with high-quality Japanese capacitors and a 120mm fluid dynamic bearing fan, the B12 BM-550 ensures long-lasting durability, stable power delivery, and near-silent cooling.

Perfect for entry-level to mid-range gaming builds, office desktops, and everyday computing needs, the Seasonic B12 BM-550 combines quality engineering with cost-effective performance.

🔹 Key Specifications:

• Brand: Seasonic

• Series: B12 BM-550

• Wattage: 550W

• Certification: 80 Plus Bronze

• Form Factor: ATX

• Color: Black

• Modularity: Semi-Modular

• Cooling: 120mm Fluid Dynamic Bearing Fan

• Capacitors: High-quality Japanese capacitors

• Best For: Entry-level gaming PCs, home/office builds, cost-efficient systems