Thermaltake Toughpower GF A3 1200 Watt Fully Modular 80+ Gold ATX 3.1 Power Supply

Toughpower GF A3 1200W ATX 3.1

The Thermaltake Toughpower GF A3 1200W ATX 3.1 Power Supply is a premium solution for high-performance gaming PCs and workstations, delivering robust 1200W output with 80 PLUS Gold efficiency for superior energy savings and stable operation. Engineered to meet the latest ATX 3.1 standards, this fully modular PSU features a native PCIe Gen 5.1 connector (12V-2x6) to power next-generation GPUs with up to 600W on a single cable, ensuring compatibility with the newest graphics cards. With a compact 150mm x 86mm x 140mm design, active PFC, a quiet 120mm FDB fan, and extensive safety certifications (CE, FCC, UKCA, TUV, and more), the GF A3 1200W stands out for its reliability, low noise, and long lifespan.

Power Up Next Generation Hardware

Built for next-gen hardware, the Toughpower GF A3 1200W is compatible with Intel ATX 3.1 specifications and comes with a native PCIe 12V-2x6 connector. The GF A3 1200W delivers 80 PLUS Gold efficiency; it also offers stability, durability, and reliability.

Fully Compatible with Intel ATX 3.1 Standards

Toughpower GF A3 1200W is fully compatible with Intel ATX 3.1 specifications, which support up to 200% power excursion, reach 60% low load efficiency, and complies with required power supply timing standards.

PCIe Gen 5.1 Ready

Toughpower GF A3 1200W comes with a native PCIe 12V-2x6 connector to offer powerful and stable performance, allowing the PSU to natively run next-generation GPUs.

The wattage marked on the PCIe 12+4 connector is the recommended wattage. (Ref. Intel design guideline) The native PCIe 12+4pin (12V-2x6) connector of the GF A3 1200W can deliver up to 600W for graphics cards.

Made to Comply with the Latest Graphics Cards

Ready to supply graphics cards according to their different ways of connections, The GF A3 1200W is designed to support the latest NVIDIA and AMD graphics cards.

Be Smart, Stay Quiet

Features a 120mm fluid bearing fan to deliver excellent airflow. Furthermore, the Smart Zero Fan will adjust the fan speed and minimize undesired noise.

80 PLUS® Gold Certified

80 PLUS Gold certification means the Toughpower GF A3 1200W converts power efficiently and saves energy through its high efficiency of up to 90%, resulting in lower power loss and heat buildup inside the power supply.

High Quality Main Japanese Capacitor

A high-quality main Japanese capacitor greatly improves the power supply's durability and ensures the Toughpower GF A3 1200W's stability and reliability.

High Amperage Single +12V Rail

A powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of LLC and DC-to-DC circuit design provides very stable operation and enhanced voltage regulation.

Fully Modular Low-Profile Cables

Offers cable selection for users while powering the system at an advantageous voltage. Low-profile cables make cable management easier, reduce clutter, and increase airflow inside the chassis.

Intel C6/C7 States Ready

Toughpower GF A3 1200W has been optimized to work with all generations of Intel’s processors to achieve maximum energy savings.

Features

• Compatible with Intel ATX 3.1 specification and designed with native PCIe Gen 5.1 12+4pin modular interface.
• 1200W continuous output at 45°C/113°F operating environment.
• Fully Modular: High efficiency Zero Cable Platform with premium build quality.
• High quality Japanese 105°C/221°F main capacitors.
• Smart Zero Fan: Minimizes undesired noise.
• The voltage regulation are compatible with Intel standard.
• Ultra Quiet 120mm fluid bearing fan delivers excellent airflow.
• High amperage single +12V rail design.
• Intel C6/C7 states & ErP ready
• Built-in industry grade protections: OCP, OVP, UVP, OPP, SCP, OTP.
• Compact Sizing: 150mm(W)x86mm(H)x140mm(D).
• Safety approvals: FCC/ICES/CB/cTUVus/TUV/LVD/UKCA/BSMI/CCC certifications.