Power Supply Unit Thermaltake Toughpower GT 1000W 24-pin ATX Black

Toughpower GT Series fully modular 1000W power supply delivers 80 PLUS Gold efficiency and is compatible with ATX 3.1 standards. It includes a native PCIe 12V-2x6 (12+4 pin) modular connector to power next-generation graphics cards and uses a single high-amperage +12V rail with LLC and DC-to-DC topology for stable voltage regulation. The unit features low-profile flat black modular cables, an ultra-quiet 120 mm hydraulic-bearing fan with Smart Zero Fan control, and industrial-grade protections. The Toughpower GT 1000W is backed by a five-year warranty and supports PCIe Gen 5.1 power delivery up to 600W via the bundled 12+4 pin cable according to Intel guidelines.

Advantages

The fully modular design simplifies cable management and improves airflow using flat low-profile cables. ATX 3.1 compatibility ensures support for larger transient power excursions and required timing standards. Native PCIe 12+4 pin connection enables stable, high-current delivery for modern GPUs. High-efficiency 80 PLUS Gold certification reduces energy loss and operating costs. Built-in protections (OCP, OVP, UVP, OPP, SCP, OTP) safeguard system components.

Key specifications

• Wattage: 1000 W
• Input voltage: 100–240 V, 50/60 Hz
• Efficiency rating: 80 PLUS Gold (up to ~90% efficiency)
• Form factor / compatibility: ATX 3.1 compatible
• Motherboard connector: 24-pin ATX
• GPU connector: PCIe 12V-2x6 (12+4 pin), bundled cable can deliver up to 600W for PCIe 12+4 pin cards
• Fan: 120 mm hydraulic bearing with Smart Zero Fan control
• Topology: LLC + DC-to-DC
• Protections: OCP, OVP, UVP, OPP, SCP, OTP
• Color: Black

How to use

Install the Toughpower GT 1000W into a compatible ATX chassis and connect the 24-pin ATX motherboard connector plus required CPU and PCIe cables. Use only the provided modular cables for PCIe 12+4 pin GPUs to ensure rated delivery; follow the GPU manufacturer’s power recommendations. Confirm that input voltage selector (if present) matches local mains (or use auto-switching if supported) and secure all connectors before powering on. Monitor temperatures during initial use and allow the Smart Zero Fan to control fan spin based on load.

Recommendations

For reliable operation, pair this PSU with cases that provide good ventilation and use the included low-profile cables to maintain clear airflow. When installing high-power PCIe 12+4 pin graphics cards, consult the GPU vendor’s guidance on cable routing and required wattage and ensure your system’s total power draw stays within the 1000W capacity.