Power Supply|MONTECH|CENTURY II|ATX|1200 W|CENTURYII1200

MONTECH CENTURY II 1200W is a high-capacity ATX power supply designed for demanding desktop systems. It delivers 1200 W of continuous power, features an 80 PLUS Gold efficiency rating and supports the ATX 3.1 specification. The unit has a metallic silver finish, active cooling with a 135 mm fan, and a compact ATX form factor suitable for modern high-performance builds.

Advantages

The power supply provides high efficiency (80 PLUS Gold) to reduce energy loss and heat, ATX 3.1 support for compatibility with current hardware standards, and a robust cooling solution with a 135 mm fan to maintain stable operation under load. Its silver metallic casing and standard ATX dimensions enable straightforward installation in a wide range of PC cases.

Suitable for

• High-performance gaming PCs and workstations
• Systems with modern ATX 3.1 components and high power demands
• Multi-GPU or high-core-count CPU builds that require stable 1200 W power delivery

Key specifications

• Total power: 1200 W
• Efficiency certification: 80 PLUS Gold
• ATX version: 3.1
• Form factor: ATX
• Cooling type: Active with 135 mm fan
• Colour: Silver
• Dimensions (WxHxD): 150 x 86 x 140 mm
• Weight: 1000 g

How to use

Install the MONTECH CENTURY II 1200W into a compatible ATX case following the case and motherboard manufacturer instructions. Connect the main 24-pin ATX cable, CPU power connector(s), and required PCIe, SATA, and peripheral cables to components. Verify all connections are secure, set the PSU switch to the ON position if present, and power on the system. Ensure adequate case airflow to allow the active cooling to operate effectively.

Recommendations

Use this PSU in systems that demand sustained high power; verify that your case supports the stated dimensions and that cabling meets your component layout. Periodically check vents and fan for dust and ensure connections remain tight to maintain reliable operation.