Montech CENTURY II 550W
Montech CENTURY II 550W
The Montech CENTURY II 550W modular power supply unit provides stable and reliable power for both gaming and work PCs. Thanks to its support for the latest ATX 3.1 standard, you'll be ready for current and future components, while the advanced architecture with Active PFC, Half Bridge LLC, and DC-to-DC technologies ensures high efficiency, precise voltage regulation, and stable operation even under heavy load. The Montech Century II uses high-quality Japanese capacitors for a long lifespan and dependable performance, while the quiet 135mm fluid dynamic bearing fan with Smart Zero Fan function takes care of efficient cooling with minimal noise. The fully modular design and flat cables make it easy to create a tidy build with better airflow and simpler maintenance, and a comprehensive suite of protections keeps your components safe. Furthermore, the 80 PLUS Gold certification confirms high energy efficiency, which contributes to lower energy losses, less heat generation from the PSU, and more economical operation. With the Montech CENTURY II power supply unit, you get a reliable power source that will stand up to everyday use and demanding gaming.
550W
Power
ATX
Form factor
80 PLUS Gold
Certification
Yes
Modularity
Key features of the Montech CENTURY II 550W power supply unit
- Ready for modern PC builds thanks to the ATX 3.1 standard
- 80 PLUS Gold certification guarantees high energy efficiency and more economical operation
- Advanced Active PFC, Half Bridge LLC, and DC-to-DC architecture for precise voltage regulation
- High-quality Japanese capacitors ensure reliable operation
- Fully modular design with flat cables for easy installation
- 135mm fluid dynamic bearing fan ensures efficient cooling with minimal noise
- Comprehensive suite of OPP, OVP, UVP, SCP, OCP, and OTP protections safeguards PC components from damage
- Offers 550W of power with full support for common power connectors
Choosing a power supply
When choosing a suitable PC power supply, the key parameter besides the form factor is its power output. This indicates the maximum number of watts the power supply can continuously deliver to the computer's components. It is a good idea to use a web calculator to determine the optimal power output based on your chosen components.
Modern design inspired by the Montech brand
The Montech CENTURY II power supply unit impresses not only with its performance but also with its sophisticated design, which will perfectly complement your PC build. The elegant silver finish, new logo, and modern typography of the CENTURY II series create an attractive look that stands out, especially in cases with a transparent side panel.
Montech CENTURY II ensures stable power even under heavy load
Thanks to its modern architecture with Active PFC, Half Bridge LLC, and DC-to-DC technologies, the Montech CENTURY II power supply unit ensures precise voltage regulation, high energy efficiency, and a stable power supply for all components. You can rely on stable operation even under heavy CPU and graphics card loads, whether you are playing the latest games, working with demanding applications, or creating content.
Reliable operation thanks to Japanese capacitors
The Montech CENTURY II power supply unit uses high-quality Japanese capacitors, which are renowned for their high reliability, stable performance, and long lifespan. Combined with the advanced power architecture, they ensure stable operation even under prolonged load, so you can count on your computer running smoothly when gaming, working, or creating demanding content.
80 Plus Gold certification confirms lower energy consumption
The 80 PLUS Gold certification confirms high energy efficiency and more effective use of the supplied power. Thanks to lower energy losses, the power supply unit generates less heat, contributes to quieter operation, and provides a stable power supply even under high load. Whether you are playing the latest games or working with demanding applications, the Montech CENTURY II 550W offers you reliable performance, economical operation, and long-term dependability.
Quiet and efficient cooling with an FDB fan
The power supply unit is equipped with a 135mm fan featuring a fluid dynamic bearing, which ensures effective heat dissipation while maintaining low noise levels. Thanks to the high-quality bearing, you can count on smooth operation, a long lifespan, and stable performance during everyday use and under high load. The Montech CENTURY II thus contributes to the quiet operation of the entire PC build without compromising on cooling.
Minimal noise under low load
Thanks to the Smart Zero Fan function, the power supply fan automatically stops at low loads, letting you enjoy virtually silent operation during regular work or multimedia playback. Under higher loads, the fan starts up smoothly to ensure efficient cooling of the power supply. The Montech CENTURY II 550W thus offers the ideal combination of low noise, reliable cooling, and long-term stable performance.
Fully modular power supply unit
The Montech CENTURY II power supply unit features a fully modular design and flat cables, which make PC building and cable management easier. You only connect the cables you actually need, keeping the inside of the case tidier and more organised. The flat cables also simplify routing in tighter spaces, contribute to better airflow, and make future maintenance and upgrades easier.
Montech CENTURY II protects your PC with a comprehensive suite of protections
The Montech CENTURY II is equipped with a comprehensive suite of OPP, OVP, UVP, SCP, OCP, and OTP protections, which protect the power supply and other components from overload, overvoltage, undervoltage, short circuits, overcurrent, and overheating. You can therefore rely on the safe and stable operation of your entire PC build, even under high load.
Connectors
- 1× MB 24/20-pin
- 1× CPU 4+4-pin
- 2× PCI-E 6+2-pin
- 4× SATA
- 4× Peripheral
Package contents
- 1× Motherboard power cable
- 2× CPU cable
- 2× PCI-E cable
- 1× SATA cable
- 1× Peripheral cable
80 Plus certification on the European market
The 80 Plus certification was created to objectively assess the efficiency of computer power supplies. This gives users a simple and clear comparison between different models. On the European market (where a 230V voltage is used), there are six levels of 80 Plus certification with set requirements for computer power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC PSU load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82% | 85% | 82% |
| 80 PLUS Bronze | 85% | 88% | 85% |
| 80 PLUS Silver | 87% | 90% | 87% |
| 80 PLUS Gold | 90% | 92% | 89% |
| 80 PLUS Platinum | 92% | 94% | 90% |
| 80 PLUS Titanium | 94% | 96% | 94% |
Specifications
Performance and format
Equipment
Connectors
Cooling system
Specifications can be changed without notice. Images are for illustrative purposes only.
