The Thermaltake Smart BX3 750W 80 Plus Bronze Power Supply is designed for gamers, PC builders, and workstation users who require stable power delivery, efficient performance, and modern ATX compatibility for high-performance desktop systems. Built according to the latest ATX 3.1 specifications, the Smart BX3 series delivers reliable power support for gaming PCs, streaming systems, productivity workstations, and enthusiast desktop builds.

Certified with 80 Plus Bronze efficiency, the Thermaltake Smart BX3 750W helps reduce excess heat generation and lower overall power consumption during gaming and multitasking workloads. Its efficient power conversion architecture improves thermal stability while maintaining dependable long-term operation for modern PC hardware.

The PSU features a powerful single +12V rail combined with advanced DC-to-DC circuit design for improved voltage regulation and stable power delivery to processors, graphics cards, SSDs, HDDs, and other essential desktop components. With up to 62.5A available on the +12V rail, the Smart BX3 750W is suitable for mid-range and high-performance gaming GPUs.

The Smart BX3 includes a 120mm Fluid Dynamic Bearing cooling fan engineered for efficient airflow and quiet operation. It also features Smart Zero Fan technology that keeps the fan off during low system loads to reduce unwanted noise and improve silent operation during everyday computing tasks.

Built using a high-quality 105°C main capacitor, the Thermaltake Smart BX3 improves durability and operational reliability for gaming systems and productivity desktops. The PSU also includes industrial-grade protection technologies such as Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP) for improved system safety and long-term reliability.

Its non-modular flat cable design simplifies installation and cable routing while providing essential connectivity for gaming PCs, RTX graphics cards, SSD storage devices, and workstation desktop systems. Whether you are building a gaming PC, upgrading a workstation, or assembling a reliable home desktop setup, the Thermaltake Smart BX3 750W delivers stable performance, efficient cooling, and dependable protection for modern PC builds.

Key Features

• 750W Continuous Power Output
• 80 Plus Bronze Certified Efficiency
• ATX 3.1 Compatible
• Single +12V Rail Design
• DC-to-DC Power Design
• 120mm Fluid Dynamic Bearing Fan
• Smart Zero Fan Silent Operation
• High-Quality 105°C Main Capacitor
• Non-Modular Flat Cable Design
• PCIe Graphics Card Support
• Over Current Protection (OCP)
• Over Voltage Protection (OVP)
• Short Circuit Protection (SCP)
• Ideal for Gaming & Workstation PCs
• 5 Years Warranty