Antec Signature 2200 Platinum ATX 3.1 Power Supply
The Antec Signature 2200 Platinum ATX 3.1 Power Supply is engineered for uncompromising performance, delivering 2200 watts of stable, efficient, and intelligent power for next-generation gaming, workstation, and AI systems. Designed for enthusiasts and professionals, it combines state-of-the-art engineering, superior materials, and advanced cooling technology to ensure extreme reliability and precision.
Featuring full ATX 3.1 and PCIe 5.1 compliance, this power supply is ready for the latest high-performance GPUs and CPUs. Its 80 PLUS Platinum certification provides up to 94% efficiency, reducing energy waste and heat output for cooler, quieter, and more efficient operation.
With AI-Assisted Smart Fan Control, the Signature 2200 Platinum intelligently adjusts cooling based on system load, enabling Zero-RPM mode at low demand for silent operation. The 135mm Fluid Dynamic Bearing fan delivers smooth, quiet airflow with extended longevity.
A fully modular cable design minimizes clutter and maximizes case airflow, while 100% Japanese capacitors and PhaseWave™ LLC design deliver tight voltage regulation and low ripple. Backed by a 12-year warranty, this PSU is built for long-term, demanding use.
Key Features
- 2200W continuous power output for extreme performance builds
- 80 PLUS Platinum efficiency (up to 94%)
- ATX 3.1 and PCIe 5.1 ready with 12V-2x6 connectors
- AI-Assisted Smart Fan Control with Zero-RPM mode
- 135mm Fluid Dynamic Bearing fan for quiet, reliable cooling
- Fully modular cable design for clean builds and optimized airflow
- 100% Japanese capacitors and PhaseWave™ LLC design for stable power delivery
- 12-year manufacturer warranty
Technical Specifications
| Specification | Details |
|---|---|
| Model | Signature 2200 Platinum ATX 3.1 |
| Type | ATX 12V 3.1 |
| Output Capacity | 2200W |
| Efficiency Certification | 80 PLUS Platinum |
| Input Voltage | 200–240V AC |
| Input Current | 15A |
| Input Frequency | 50–60Hz |
| PFC | Active Power Factor Correction |
| Power Good Signal | 100–150ms |
| Operating Temperature | 0°C to 50°C |
| Cooling | 135mm Fluid Dynamic Bearing fan with Zero-RPM mode |
| Fan Control | AI-Assisted Smart Fan Control |
| Modular Design | Fully Modular |
| Dimensions | 210mm (L) × 150mm (W) × 86mm (H) |
| Protection Features | OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO |
| Certifications | CE, FCC, UKCA, TUV, CB, cTUVus, 3C |
| Warranty | 12 Years |
Connector Configuration
- 1 × 24-pin (20+4) motherboard connector
- 3 × 8-pin (4+4) CPU power connectors
- 4 × 8-pin (6+2) PCIe connectors
- 2 × 12V-2x6 PCIe 5.1 GPU cables
- 18 × SATA connectors
- 3 × Molex peripheral connectors
Ideal For
- High-end gaming PCs
- AI and deep-learning systems
- Professional creative workstations
- Multi-GPU or overclocked builds
Experience the future of power delivery with the Antec Signature 2200 Platinum ATX 3.1 Power Supply — built for intelligence, efficiency, and long-lasting durability.
