Thermaltake
Thermaltake Toughpower GT 1000W 80+ Gold PCIe Gen 5.1 ATX 3.1 Fully Modular PSU
Thermaltake Toughpower GT 1000W 80+ Gold PCIe Gen 5.1 ATX 3.1 Fully Modular PSU
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Thermaltake Toughpower GT 1000W
80+ Gold • ATX 3.1 • PCIe Gen 5.1 • Fully Modular PSU
Reliable Power for Next-Gen Builds
The Toughpower GT 1000W is a fully modular power supply engineered for efficiency, stability, and modern hardware compatibility. Designed to meet ATX 3.1 standards and equipped with a native PCIe 5.1 (12V-2x6) connector, it delivers the power today’s high-performance GPUs demand—backed by a solid 5-year warranty.
Perfect for value-focused builders who don’t want to compromise on performance or reliability.
ATX 3.1 Ready
- Supports up to 200% power excursion
- Improved efficiency at low loads (up to 60%)
- Meets strict power timing standards
Designed to handle modern CPUs & GPUs with dynamic power spikes.
PCIe Gen 5.1 Ready (12V-2x6)
- Native 12V-2x6 (12+4 pin) connector
- Delivers up to 600W to PCIe Gen 5 GPUs
- Stable, efficient, and direct power delivery
Note: Always follow GPU manufacturer power recommendations.
Ultra-Quiet Cooling
- 120mm Hydraulic Bearing Fan
- Smart Zero Fan technology – spins only when needed, reducing noise at low loads
High Performance Architecture
- Single +12V rail (70.8A) for maximum compatibility
- Advanced LLC + DC-to-DC design
- Stable voltage regulation under load

Fully Modular Cable Design
Clean builds made easy with low-profile flat black cables, improving airflow and reducing clutter.
Connector Overview
| Type | Quantity | Cable Length |
|---|---|---|
| 24-Pin Main Power | 1 | 550mm |
| CPU (4+4 Pin) | 2 | 700mm |
| PCIe (6+2 Pin) | 5 | 600mm |
| PCIe 12V-2x6 (600W) | 3 | 600mm + 150mm splitter |
| SATA | 6 | 450mm + 150mm + 150mm |
| Peripheral (4-Pin) | 4 | 400mm + 150mm + 150mm + 150mm |
Industrial-Grade Protection
- OCP – Over Current Protection
- OVP – Over Voltage Protection
- UVP – Under Voltage Protection
- OPP – Over Power Protection
- SCP – Short Circuit Protection
- OTP – Over Temperature Protection
80 PLUS Gold Certified
Up to 90% efficiency reduces power consumption and heat output, saving energy while keeping your system reliable.

Power Specifications
AC Input
- Voltage: 100–240V
- Current: 15–10A
- Frequency: 50–60Hz
DC Output
| Rail | Max Current | Max Power |
|---|---|---|
| +3.3V | 20A | 100W |
| +5V | 20A | 100W |
| +12V | 70.8A | 999.6W |
| -12V | 0.3A | 3.6W |
| +5VSB | 3A | 15W |
Total Power: 1000W
Why Choose Toughpower GT?
- ATX 3.1 & PCIe 5.1 ready
- Native 600W GPU support
- Quiet, smart cooling
- Fully modular cables
- Industrial-grade protection suite
- Excellent value for performance
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