Antec HCG1200 PRO Platinum ATX 3.1 Power Supply

The Antec HCG1200 PRO Platinum ATX 3.1 delivers 1200W of reliable power for high-performance gaming systems and workstations. This fully modular power supply meets the latest ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with next-generation graphics cards including NVIDIA GeForce RTX 40 Series GPUs via the included 12VHPWR cable.

ATX 3.1 & PCIe 5.1 Compliance

Formally certified for ATX 3.1 compliance, the HCG1200 PRO meets strict standards for reliability and power efficiency. The PCIe 5.1 12VHPWR GPU cable provides seamless compatibility with the latest high-power graphics cards, delivering stable power for demanding gaming and content creation workloads.

Premium Components & PhaseWave Design

Built with 100% high-quality Japanese capacitors, this PSU achieves tight voltage regulation with minimal ripple and noise. The PhaseWave Design utilizes server-class full-bridge LLC topology with synchronous rectification and DC-DC conversion, ensuring exceptional power delivery efficiency and stability across all load conditions.

CircuitShield Protection Suite

Industrial-grade protections include Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), Over Temperature Protection (OTP), Surge & Inrush Protection (SIP), and No Load Operation (NLO). These comprehensive safeguards protect your components under any circumstances.

Silent Operation & Thermal Management

The 135mm fluid-dynamic bearing (FDB) fan operates whisper-quiet while delivering high airflow. Zero RPM Manager technology activates the fan only when thermal sensors detect the need, minimizing noise during light loads while maintaining optimal cooling during intensive tasks. This extends PSU lifespan while reducing system noise.

Fully Modular Cable Management

Full modularity allows you to connect only the cables you need, eliminating clutter and improving airflow inside your case. The compact 160mm length fits a wider range of PC cases compared to typical high-wattage power supplies.

Specifications

• Model: HCG1200 PRO Platinum ATX3.1
• Output Capacity: 1200W
• Efficiency: 80 PLUS Platinum Certified
• Dimensions: 160(L) x 150(W) x 86(H) mm
• Connectors: 1x 24-pin MB, 1x 16-pin PCIe 5.1 12VHPWR, 2x 8-pin CPU, 3x 8-pin PCIe, 14x SATA, 3x Molex
• Warranty: 10 Years

The Antec HCG1200 PRO Platinum ATX 3.1 combines cutting-edge technology with proven reliability, backed by a comprehensive 10-year warranty. Ideal for enthusiast builds featuring multiple GPUs, high-core-count processors, and extensive storage arrays.