Antec SIGNATURE 2200 ATX 3.1 2200W 80PLUS Platinum PSU Power Supply

**Summary** The Antec Signature 2200 ATX 3.1 2200W 80PLUS Platinum Power Supply is a high-performance, compact unit compliant with ATX 3.1 and PCIe 5.1 standards. It features 100% high-quality Japanese capacitors, 94% efficiency, and a 135mm FDB silent fan for reliable, quiet operation. Designed for advanced PC builds, it supports GPU and server-grade performance with modular cabling and robust thermal management. **Key Features** - 80PLUS® Platinum Efficiency: Achieves 94% efficiency for sustained performance and energy savings. - ATX 3.1 & PCIe 5.1 Compliance: Supports modern hardware with industry-leading standards. - 135mm FDB Silent Fan: Ensures quiet operation and durability under load.