Power Supply Unit Thermaltake Smart SE2 700W

Thermaltake Smart SE2 700W is a semi-modular ATX power supply intended for mainstream desktop systems. With a 700 W total output, single +12V rail design and components selected for stable long-term operation, this PSU is suitable for home or office PCs that require continuous, reliable power. The unit includes flat low-profile modular cables, a 120–140 mm cooling fan with smart control and an MTBF of 100,000 hours.

Advantages

The Smart SE2 700W delivers up to roughly 86–87% efficiency across typical loads to reduce power loss and operating cost. A high-amperage single +12V rail and quality capacitors provide stable voltage and low impedance for sustained performance. Semi-modular cable management with flat, low-profile cables improves airflow and simplifies routing while the intelligent fan control adjusts speed according to load for quieter operation. The product is backed by a 3-year warranty.

Suitable for

• Home desktop PCs
• Office workstations
• Mainstream gaming builds with moderate power draw
• Systems requiring tidy cable management and reliable 24/7 operation

Key specifications

• Total power: 700 W
• Efficiency: approximately 86–87% under typical loads
• Cabling: semi-modular with flat low-profile cables
• Cooling fan: 120–140 mm with smart fan control
• Input: 230 V, 50 Hz
• MTBF: 100,000 hours
• Dimensions (W x D x H): 86 x 140 x 150 mm
• Colour: Black
• Warranty: 3 years

How to use

Install the Thermaltake Smart SE2 700W into a compatible ATX case following the motherboard and chassis manufacturer instructions. Connect only the modular cables required for your components to reduce clutter and improve airflow. Ensure mains input matches the unit rating (230 V, 50 Hz) and secure all connectors (24‑pin ATX, CPU 4/8‑pin, PCIe, SATA/Molex) before powering the system. Allow the PSU fan to operate automatically; the smart control adjusts speed based on load and temperature.

Recommendations

For stable long-term performance, keep the PSU intake and exhaust clear of dust, maintain good case airflow, and use only the modular cables provided. Verify connector compatibility for high-draw components (for example, multi-GPU or high‑end graphics cards) and avoid exceeding the rated 700 W total output.