Power Supply Unit Thermaltake Smart W3 500 W

The Thermaltake Smart W3 500 W is a non-modular power supply unit intended for desktop PCs that require a stable 500 W power source. It provides a standard 24-pin ATX motherboard connector and several peripheral power leads with assorted SATA cable lengths (500 mm, 650 mm, 800 mm, 950 mm) and a 60 cm motherboard power cable. The unit supports wide-range AC input from 100 to 240 V at 50/60 Hz, includes an integrated 120 mm cooling fan and carries international safety and emissions certifications, making it suitable for everyday home and office computer builds.

Advantages

The Thermaltake Smart W3 500 W offers 80 PLUS efficiency to reduce energy waste and heat generation, while its 120 mm fan provides quiet active cooling during typical operation. The inclusion of multiple SATA cable lengths and a standard 24-pin ATX connector ensures compatibility with common motherboard and drive layouts. Certifications for safety and emissions provide assurance of basic regulatory compliance.

Suitable for

• Entry-level and mainstream desktop PC buildsOffice workstations and home computers
• Basic gaming systems with single mid-range GPU
• Systems requiring multiple SATA drives

Key specifications

• Total output power: 500 W
• Motherboard connector: 24-pin ATX
• Power cables: motherboard cable 600 mm; SATA cables 500 / 650 / 800 / 950 mm
• Efficiency certification: 80 PLUS
• Cooling: 120 mm fan
• AC input range: 100–240 V
• Operating frequency: 50/60 Hz
• Colour: Black

How to use

Install the Thermaltake Smart W3 500 W into a compatible ATX case following the case manufacturer’s instructions. Secure the PSU with mounting screws, connect the 24-pin ATX cable to the motherboard, and route SATA and peripheral cables to storage devices and optical drives as required. Connect the AC mains cable to a properly grounded outlet that matches the unit’s input range. Ensure all connections are firm and that the PSU fan has unobstructed airflow before powering on the system.

Recommendations

Use this PSU in systems with total component power draw safely below 500 W to preserve headroom and longevity. Maintain case airflow and periodic dust cleaning of the 120 mm fan and ventilation openings. Verify compatibility with your chassis and confirm that cable lengths meet your internal layout needs before installation.