Thermaltake Smart BX3 550W Power Supply, 80 PLUS Bronze Certified Efficiency, ATX 3.1 Ready Design, Stable Power Delivery, Gaming and Productivity PSU
- 80 PLUS Bronze Efficiency
- ATX3.1 Standard Compliance
- Smart Zero Fan Technology
- Industrial Grade Protection
The Thermaltake Smart BX3 Bronze 550W, model SPD-0550AH2NLB-3, is a non-modular ATX power supply designed for mainstream gaming, productivity and general desktop PCs. It delivers 550W output, carries 80 PLUS Bronze certification with up to 85% efficiency, and meets ATX 3.1 specifications with support for up to 200% total power excursion. The PSU combines a high-amperage single +12V rail with DC-to-DC circuitry and Active PFC, while two PCIe 6+2-pin connectors support compatible graphics cards. A 120mm fluid dynamic bearing fan with Smart Zero Fan operation provides cooling, complemented by flat black cables and comprehensive electrical protection.
Shipping and Returns
We offer fast and reliable shipping for all our items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 3-5 business days.
For any questions regarding your order, please contact our customer service team for assistance.
Refund & Replacement Policy
Returns are only accepted in rare cases with double shipping charges, and only if the product is sealed.
Opened or preference-based returns are not allowed.
Please report any damaged, defective, dead-on-arrival, or incorrect product within 72 hours with an uncut unboxing video for replacement.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.
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