Virtalähde THERMALTAKE 750W Smart BX3 Pro SE 80Plus (PS-SPD-0750NNSABE-7)

THERMALTAKE Smart BX3 Pro SE 750W is an ATX power supply unit designed to deliver stable DC power for desktop computers. With an 80Plus certification, this PSU provides improved efficiency and consistent voltage rails to support CPUs, GPUs and other system components in mid-to-high power builds. The unit follows standard ATX connectivity, making it compatible with common motherboards and expansion configurations for gaming rigs and workstations.

Advantages

The 750W capacity offers sufficient headroom for multi-core processors and discrete graphics cards while maintaining reliable power delivery. 80Plus efficiency reduces wasted energy and heat generation under typical loads, improving overall system stability. Standard ATX connectors and protective features enable straightforward installation and integration into existing PC cases and setups.

Suitable for

• Gaming desktop systems with mid-to-high power graphics cards
• Workstations running productivity and content-creation applications
• System builders upgrading from lower-wattage power supplies
• Home PCs requiring reliable continuous power and efficiency

Key specifications

• Form factor: ATX power supply
• Rated output: 750 watts
• Efficiency certification: 80Plus (improved energy efficiency)
• Output rails: multiple DC rails suitable for CPU and GPU power delivery
• Standard connectors: motherboard ATX connector and PCIe, SATA and peripheral power leads
• Cooling: integrated fan for thermal management

How to use

Install the PSU into a compatible ATX case following the case manufacturer’s instructions, securing it with the provided screws. Connect the 24-pin ATX main power cable to the motherboard and the CPU 4/8-pin connector to the CPU power socket. Attach PCIe power cables to discrete graphics cards as required, and use SATA/Molex connectors for drives and peripherals. Ensure proper cable routing and adequate ventilation inside the case before powering on the system. Verify BIOS/UEFI and system stability after initial startup.

Recommendations

For reliable operation, use this 750W PSU in systems whose combined continuous power draw remains below the unit’s rated output and allow airflow around the power supply. Regularly check dust buildup on the fan and connectors and maintain sufficient case cooling to prolong component lifespan.