be quiet! SFX L Power 600W PSU – 80+ Gold, Silent 120mm Fan, Modular

be quiet! SFX L Power 600W 80 PLUS Gold Modular Power Supply

Compact, Silent, and Efficient Power for SFF Builds

The be quiet! SFX L Power 600W PSU is engineered for compact ITX and SFF builds, delivering high efficiency and ultra-quiet operation. With 80 PLUS Gold certification, it achieves up to 92% efficiency, reducing heat output and energy waste. The temperature-controlled 120mm fan ensures whisper-quiet cooling, even under load.

Thanks to modular, flat cables, airflow and cable management are significantly improved. The included SFX-to-ATX adapter provides compatibility with both SFX and ATX cases, making it a versatile choice for small and standard-sized builds.

Key Features & Benefits

✅ 600W Continuous Power – Delivers stable power output with 650W peak power for demanding systems.
✅ 80 PLUS Gold Certified – Up to 92% efficiency for reduced energy consumption and heat.
✅ Silent 120mm Temperature-Controlled Fan – Provides ultra-quiet operation and optimal cooling.
✅ Fully Modular Design – Helps reduce cable clutter and improve airflow.
✅ SFX-to-ATX Adapter Included – Compatible with SFX and ATX PC cases.
✅ Premium Components – Features Active PFC + LLC + DC-DC topology for stable power delivery.
✅ 100,000-Hour Lifespan – Built for long-term reliability and durability.
✅ 3-Year Warranty – Backed by be quiet!’s reputation for quality and silent performance.

Technical Specifications

• Model: SFX L Power 600W

• Continuous Power Output: 600W

• Peak Power Output: 650W

• Efficiency Rating: 80 PLUS Gold

• Form Factor: SFX (with SFX-to-ATX Adapter)

• Cooling: 120mm Temperature-Controlled Fan

• Modularity: Fully Modular

• Voltage: 100 - 240V

• Frequency: 50 - 60Hz

• Input Current: 10A

• Power Factor at Full Load: 0.99

• Standby Power Consumption: 0.14W

• Operating Temperature: Up to 40°C

• Lifespan: 100,000 Hours

• Dimensions: 130 x 125 x 64mm

Connectors Included:

• 1 x 24 (20+4)-Pin ATX Motherboard Connector

• 1 x 8 (4+4)-Pin CPU Connector

• 4 x 8 (6+2)-Pin PCI-e GPU Connectors

• 6 x SATA Connectors

• 3 x PATA Connectors

Why Choose the be quiet! SFX L Power 600W PSU?

The be quiet! SFX L Power 600W is the perfect PSU for small form factor (SFF) and ITX builds, offering exceptional efficiency, modular design, and ultra-quiet operation. Whether you're building a compact gaming PC, workstation, or media center, its high power density, reliable performance, and silent cooling make it a top-tier choice.

Summary

Upgrade your SFF or ATX build with the be quiet! SFX L Power 600W PSU for ultra-efficient, silent, and modular power delivery. With its 80 PLUS Gold certification, premium cooling, and versatile compatibility, it's the ideal PSU for compact yet powerful systems.