SAMA G650 White 650W ATX 3.1 - PSU, 80 Plus Gold

The SAMA G650 White 650W 80+ Gold ATX 3.1 is a fully modular power supply that converts AC mains voltage into stable DC current. Built to the ATX 3.1 standard, the unit is compatible with modern desktop hardware. It provides a nominal output of 650 watts, suitable for standard workstations and mid-range systems. The modular cabling allows users to detach any wires not needed for their build, which reduces cable clutter and improves internal airflow. Active power factor correction manages voltage regulation during fluctuations in system demand.

The unit is cooled by a 140 mm fan. A silent mode stops the fan completely during low-load tasks to eliminate noise. As system demand increases, the cooling system activates automatically to maintain safe operating temperatures. The unit is 80 PLUS Gold certified, achieving approximately 90 per cent electrical efficiency under typical workloads. Higher efficiency means less energy is wasted as heat. The components are rated for reliable operation in environments from zero to fifty degrees Celsius.

• Standard 24-pin motherboard connector for compatibility with current desktop platforms.
• Dual CPU power connectors (4+4 pin and EPS 8-pin) for high-performance processors.
• Two 6+2 pin PCIe connectors for dedicated graphics cards.
• Six SATA power connectors for hard drives and solid-state drives.
• Comprehensive electrical safeguards, including OTP, OCP, OPP, SCP, OVP, UVP, SIP, and NLO.
• 100,000-hour mean time between failures (MTBF) rating for long-term reliability.