The Thermaltake Toughpower GF3 A3 1200W is designed for builders who demand dependable, high-capacity power delivery for modern gaming systems and professional workloads. Its ATX 3.0 architecture ensures compatibility with the latest components, providing excellent stability even under heavy load. With its durable construction and clean power output, it supports high-end CPUs, next-generation GPUs, and complex multi-storage builds with confidence.
Its fully modular structure and premium efficiency rating make the GF3 A3 1200W not only powerful but also practical. Reduced cable clutter improves airflow and simplifies assembly, while enhanced thermal performance helps maintain a quiet and cool environment. Whether you're building an advanced workstation or a flagship gaming setup, this power supply is built to deliver long-term reliability.
Key Features
ATX 3.0 & PCIe Gen 5.0 Ready
Built to support the newest power standards, this PSU includes native 12VHPWR compatibility for next-generation graphics cards, ensuring stable and direct power delivery without adapters.
High 1200W Power Output
Its strong 1200W capacity makes it suitable for demanding systems with powerful processors, multiple drives, and high-end GPUs that require consistent and clean power.
80 PLUS Gold Efficiency
The Gold-certified efficiency ensures reduced energy waste, lower heat generation, and more stable performance across varying load conditions.
Fully Modular Low-Profile Cabling
All cables are removable, allowing you to use only what your build needs. Flat, low-profile cables keep the interior tidy and optimize airflow.
Stable Single +12V Rail Design
A robust single +12V rail ensures efficient power distribution, making it ideal for systems that draw high amperage under load.
Quiet Cooling with Smart Zero Fan
A high-quality fan provides efficient cooling, and Smart Zero Fan mode keeps the fan off at lower loads for silent operation during everyday tasks.
Premium Internal Components
Equipped with high-temperature durable capacitors and low-ripple circuitry, the PSU delivers long-lasting, stable output to protect sensitive hardware.
Comprehensive Protection Suite
Multiple protection layers including OCP, OVP, UVP, SCP, OPP, and OTP help maintain safety and prevent hardware damage in power-related events.
Long-Lasting Reliability
Engineered for consistent performance over years of use, with a high endurance rating designed to support extended workloads.
Technical Specifications
| Category | Details |
|---|---|
| Model | Toughpower GF3 A3 1200W |
| Power Output | 1200 Watts |
| Efficiency Rating | 80 PLUS Gold |
| Form Factor | ATX, ATX 3.0 Compatible |
| Modular Type | Fully Modular |
| Input Voltage | 100–240V AC, 50/60Hz |
| Fan Type | High-performance cooling fan with Smart Zero Fan |
| PCIe Connectors | Multiple 6+2-pin connectors |
| 12VHPWR Connector | 1 × native 16-pin 12VHPWR |
| CPU Connectors | 1 × 8-pin EPS, 1 × 4+4-pin EPS |
| Motherboard Connector | 24-pin ATX |
| SATA Connectors | Multiple SATA power connectors |
| Peripheral Connectors | Multiple Molex connectors |
| Rail Design | Single +12V rail |
| Protections | OCP, OVP, UVP, SCP, OPP, OTP |
| Operating Temperature | 0°C to 45°C |
| MTBF | Approx. 100,000 hours |
| Warranty | 10 Years (varies by region and retailer) |
SMPS
| Brand | THERMALTAKE |
| Stock Status | IN STOCK |
| Wattage | 1200 WATT |
| Certification | 80 PLUS GOLD |
| Modular | FULLY MODULAR |
| PCle Connector (6+2) | 5 |
| SATA Connector | 12 |
| Peripheral (4-Pin) | 4 |
| Series | TOUGHPOWER |
| Shipping Cost |
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| Shop Location |
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