Compact and Silent Energy for Mini ITX and Gaming Systems

The be quiet! SFX L Power 500W delivers reliable performance for mini ITX PCs and compact gaming builds. This power supply combines 80 PLUS Gold efficiency with silent operation, featuring Japanese capacitors and a temperature-controlled 120mm fan for dependable power delivery.

Powerful Single Rail Design

Built with a stable 12V single rail delivering 41.7A, this PSU utilizes LLC, Synchronous Rectifier, and DC-to-DC conversion technologies for consistent power output. Four PCIe 6+2-pin connectors support multi-GPU configurations, making it suitable for demanding gaming setups despite its compact SFX form factor.

80 PLUS Gold Efficiency

Certified 80 PLUS Gold with up to 92.2% efficiency at 230Vac, the SFX L Power 500W reduces power consumption and operating costs. Higher efficiency translates to less wasted heat, contributing to quieter operation and improved system temperatures in space-constrained builds.

Silent 120mm Fan Operation

The temperature-controlled 120mm fan adjusts speed based on load and temperature, maintaining quiet operation during typical use. This makes the PSU ideal for HTPC builds and compact gaming systems where noise levels matter.

Fully Modular Black Flat Cables

All cables are fully modular with premium black flat cable design for simplified installation and improved cable management in tight spaces. The flat cable design reduces airflow obstruction and creates a cleaner aesthetic inside compact cases.

Versatile Installation Options

Includes an SFX-to-ATX adapter bracket for installation flexibility. The 125 x 64 x 130mm dimensions fit standard SFX cases, while the included bracket allows mounting in larger ATX cases when needed.

Comprehensive Connectivity

Equipped with extensive connectivity options: 20+4-pin motherboard connector, 4+4-pin EPS12V CPU connector, 4x 6+2-pin PCIe connectors, 6x SATA connectors, and 3x 4-pin Molex connectors. This configuration supports modern components including multiple graphics cards.

Specifications

Form Factor: SFX
Edition: SFX L Power 500W
Wattage: 500 W
80 PLUS Certification: 80 PLUS Gold
Max. Efficiency (at 230Vac): 92.2 %
Cooling: Fan
Fans: 1 x 120mm
Internal +12V Rails: Single Rail
Rail 1 +12V: 41.7 A
Max. Combined Output +12V: 41.7 A
Modular: Yes
Modularity: Full Modular
SLI/CrossFire: Yes
EPS 12V: Yes
Motherboard Connector: 20+4-pin
Connectors:
1 x 4+4-pin CPU +12V (EPS)
3 x 4-pin Molex
4 x 6+2-pin PCIe
6 x SATA
Dimensions: 125 x 64 x 130 (WxHxD)
Package Type: Retail
Warranty: 3 Year

• Wattage: 500W
• Size/Version: SFX
• Modular: Fully
• SATA Connections: 6
• Certification: Gold
• Colour: Black