FSP FSP350-50SAC power supply unit Grey

The Power Supply Unit FSP FSP350-50SAC 350W is a compact internal PSU designed for standard desktop PCs requiring stable 12V rails and modest overall power. With a rated output of 350 watts and 80 PLUS Bronze efficiency, this grey unit balances energy use and thermal performance. Non-modular cabling simplifies connection readiness for common system builds, and an integrated fan provides active cooling to maintain reliable operation under typical loads. The unit meets international safety standards including CB 62368, CB 60950, CE, TUV and CUL.

Advantages

The FSP350-50SAC offers a combination of efficiency and reliability suitable for mainstream desktop configurations. Its 80 PLUS Bronze certification reduces wasted energy and heat compared with non-certified models. The non-modular cabling approach allows quick installation without managing detachable cables, and the single onboard fan affords consistent cooling while keeping acoustic output at a functional level. Multiple safety certifications indicate compliance with common electrical and safety requirements.

Suitable for

• Home office and everyday desktop computers
• Small form-factor or mid-tower PCs with standard connector needs
• System upgrades where a dependable, budget-oriented PSU is required
• Replacement of older or underperforming 300–400W power supplies

Key specifications

• Output power: 350 W
• Efficiency class: 80 PLUS Bronze
• Cabling type: Non-modular (fixed cables)
• Cooling: Active cooling with one internal fan
• Unit colour: Grey
• Certifications: Compliance with CB 62368, CB 60950, CE, TUV, CUL safety standards

How to use

Install the PSU into a compatible ATX case mounting location, aligning the screw holes and securing the unit with the provided mounting screws. Connect the main 24-pin motherboard connector and the required 4/8-pin CPU power connector first, then attach SATA and peripheral connectors to storage devices and other components as needed. Ensure all connections are fully seated and routed to avoid obstructing fans or airflow. After assembly, verify BIOS or operating system power settings and perform an initial power-on test to confirm stable boot and component recognition.

Recommendations

For stable long-term operation, use this PSU within 60–90% of its rated capacity for continuous workloads and ensure case airflow is unobstructed. Keep dust accumulation to a minimum by periodic cleaning of the fan and vents, and avoid running high-power graphics or compute-heavy components that exceed the unit’s available reserve power.