Power supply Thermaltake 750W Toughpower XT ATX3.1/GEN5 80+G BK

Thermaltake Toughpower XT 750W ATX3.1/GEN5 is a 750-watt ATX power supply aimed at stable mid-range to high-end gaming and workstation configurations with modern graphics cards. It has an 80+ Gold certification, which means high efficiency and less excess heat under normal load. Thanks to the ATX 3.1 / PCIe Gen 5.1 compatibility and native 12V-2x6 connector, it is ready for current GPUs without adapters. The format is standard ATX with a length of 140 mm, which helps in more compact cases and easier cable management.

What you get

With a power of 750 W and a strong single +12V rail, this power supply is the calmer choice for systems with a powerful CPU and serious GPU, especially during long gaming or high load tasks. The fully modular flat black cables give you the freedom to connect only what you need and keep airflow clean, without unnecessary bundles. The native 16-pin PCIe 5.1 12V-2x6 connector means direct connection to modern graphics cards, without relying on adapters that add resistance and risk of poor contact. Smart Zero Fan and semi-passive mode keep the 120 mm fan off under low load, so in idle or light tasks, your machine remains practically silent. Active PFC and the wide input voltage 100–240 V AC help for more stable operation under variations in mains voltage.

• Power 750 W – enough for a solid gaming or workstation build with a powerful GPU and several additional devices.
• 80+ Gold certification – higher efficiency, less loss as heat, and lower actual consumption during daily use.
• ATX 3.1 and PCIe Gen 5.1 – ensures compatibility with the new generation of graphics cards and stricter requirements for transient loads.
• Native 16-pin PCIe 5.1 12V-2x6 connector – direct connection of modern GPUs without adapters and unnecessary converters.
• Fully modular flat black cables – cleaner internal appearance, better airflow, and easier installation and upgrades.
• Smart Zero Fan and semi-passive mode with 120 mm fan – the fan stays off under low load for lower noise.
• MTBF 100,000 h and Active PFC – an indication of long lifespan and more stable power supply under network fluctuations.
• Rich set of connectors – 2x EPS, 4x 6+2-pin PCIe, 6x SATA, and 4x Molex cover a typical gaming configuration with enough room for drives and peripherals.

Who it is suitable for

It is suitable if you are building a gaming or productivity PC with a modern graphics card, and you want to be ready for PCIe Gen 5.1 without future PSU changes. It is also a good choice for quiet configurations where semi-passive mode and modular cables are important. If you plan extreme multi-GPU or heavy overclocking on everything possible, you may need higher power, but for a serious GPU, this model is completely adequate.

The most sensible aspect here is the combination of 750 W, 80+ Gold efficiency, and ATX 3.1 with native 12V-2x6 in a compact, fully modular body – a practical power supply that easily handles a modern system and remains relevant for future upgrades.