SAMA G1000 1000W ATX 3.1 Fully Modular Power Supply, Gold Efficiency Performance, Cybenetics Rated, PCIe 5.1 & 12V-2x6 Ready, Japanese Capacitors, 140mm FDB Silent Fan, ECO Mode Gaming PSU (Black)

by SAMA

4.4★ · 62 Amazon ratings as of Jul 9, 2026

• Gold Efficiency Performance + Cybenetics Tested for Real-World Performance: Engineered for high efficiency with Gold Efficiency Performance, delivering over 90% efficiency at typical load. Tested under Cybenetics standards for real-world efficiency and noise performance, ensuring stable output, lower heat generation, and reduced energy consumption for gaming PCs and high-performance systems.
• ATX 3.1 & PCIe 5.1 Ready with Native 12V-2x6 Connector: Fully compliant with the latest ATX 3.1 standard and equipped with a native 12V-2x6 (12+4) pin cable supporting up to 600W GPU power. Perfect for NVIDIA RTX 40 series and next-gen graphics cards, ensuring stable power delivery for high-end gaming and workstation builds.
• Japanese Capacitors + Advanced LLC + DC-DC Topology: Built with high-quality Japanese capacitors and advanced APFC + Full Bridge LLC + SR + DC-DC architecture for superior voltage stability, low ripple noise (<30mV), and long-term durability. Designed for consistent performance under heavy workloads and demanding gaming scenarios.
• Ultra-Quiet Operation with ECO Mode & 140mm FDB Fan: Features a 140mm Fluid Dynamic Bearing (FDB) fan with intelligent ECO mode, allowing fanless operation under low loads (<40%). Ensures near-silent performance during everyday tasks while maintaining optimal cooling under full load.