Xigmatek Fury 1100W 80+ Gold Full Modular PSU
The Xigmatek Fury 1100W is a high-performance power supply engineered for demanding gaming and workstation builds. Featuring 80 PLUS Gold efficiency (90%+ at typical load), LLC resonant circuit design, 100% Japanese electrolytic capacitors, and PCIe 5.0 support with 600W output — this fully modular PSU delivers stable, clean power with Smart ECO fan control for silent operation.
80+ Gold
Full Modular
PCIe 5.0
Smart ECO
Product Gallery
Key Features
⭐ 80 PLUS Gold Certified
Achieve 90%+ efficiency at typical system load with 80 PLUS Gold certification. Lower energy consumption, reduced heat output, and reliable power delivery for high-performance systems.
🔌 Full Modular Cable Design
Only connect the cables you need with full modular black flat cables. Clean cable management, improved airflow, and a professional build aesthetic with no unused cables cluttering your case.
🔗 PCIe Gen 5.0 Support — 600W
Designed for modern graphics cards with PCIe 5.0 support, delivering up to 600W output through the dedicated 12VHPWR connector. Future-proof your build for next-gen GPUs.
⚡ LLC Resonant Circuit Design
Advanced LLC resonant converter topology delivers high conversion efficiency with low electromagnetic interference. Stable, clean power for sensitive components and overclocking.
🇯🇵 100% Japanese Electrolytic Capacitors
Built with high-quality Japanese electrolytic capacitors for superior reliability, longer lifespan, and stable performance under extreme conditions.
🔇 Smart ECO Fan Control
Smart ECO On: Fan stops during startup and idle loading. Starts at light to mid loading (~40%). Smart ECO Off: Fan spins at startup with auto-adjusting RPM based on system load for optimal noise-to-cooling balance.
Technical Specifications
🔇 Smart ECO Fan Technology
🔵 Smart ECO ON
The PSU fan will not spin during system startup and idle loading. It will start spinning when the PSU reaches light to mid loading (approximately 40% PSU loading). Fan RPM will self-adjust smartly according to actual operating loading percentage.
🔴 Smart ECO OFF
The PSU fan will spin at system startup and continue operating. Fan RPM will self-adjust smartly according to actual operating loading percentage, providing continuous active cooling from boot.
A brilliant innovation allowing fan RPM to adjust automatically — minimizing noise without temperature increase, maximizing cooling during heavy system loading.
Is This PSU Right For You?
✓ Best For
- High-end gaming PCs with RTX 40/50 series GPUs
- Workstations requiring stable 1100W power
- Builds with full modular cable management
- Users wanting silent idle operation with Smart ECO
- Systems needing PCIe 5.0 and 12VHPWR support
Consider Alternatives If
- You need more than 1100W for multi-GPU setups
- You prefer fully silent 0 RPM fan mode (this has Eco switch)
- You require higher efficiency Platinum/Titanium rating
- You need white cables for aesthetic builds
Common Questions
What is the efficiency rating of the Xigmatek Fury 1100W?
The Xigmatek Fury 1100W is 80 PLUS Gold certified, achieving 90%+ efficiency at typical system load for optimal power delivery and energy savings.
Does this power supply support PCIe 5.0 graphics cards?
Yes. The Fury 1100W supports PCIe Gen 5.0 graphics cards with a dedicated 12VHPWR connector delivering up to 600W output for modern GPUs.
What is the Smart ECO fan feature?
The Smart ECO fan feature allows the fan to stop spinning during system startup and idle loading. It only starts when the PSU reaches light to mid loading (~40% load), with RPM adjusting automatically based on actual loading.
What protections does the Fury 1100W include?
The Fury 1100W includes complete protection features: OCP (Over Current Protection), OVP (Over Voltage Protection), OPP (Over Power Protection), UVP (Under Voltage Protection), and SCP (Short Circuit Protection).















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