be quiet! SYSTEM POWER 11 750W PSU ATX 3.1 Power Supply

Ever tried to push a high-end GPU or CPU to its limits only to hear the PSU whine and wonder if you’re risking stability? The be quiet! SYSTEM POWER 11 750W PSU ATX 3.1 Power Supply delivers clean, reliable power while staying whisper-quiet, so you can overclock, stream or game without the distraction of noisy fans. It fits any ATX case and protects every component, giving you confidence that your rig runs smoothly.

Benefits of be quiet! Power Supply

• Stable performance: Consistent power prevents crashes during demanding tasks.
• Lower electricity bill: 80 PLUS Bronze efficiency reduces waste and heat.
• Quiet operation: The built-in fan stays unobtrusive, so you hear only your game audio.
• Comprehensive protection: Safeguards against overloads, shorts and voltage spikes.
• Space-saving design: Compact dimensions fit most ATX cases without crowding.

be quiet! Power Supply

With this unit you’ll notice a smoother, more reliable experience every time you power on. The active cooling keeps temperatures down, while the efficient conversion means less heat and quieter operation. You’ll feel the difference in system stability, especially when running multiple GPUs or a high-core-count CPU, and you won’t have to worry about unexpected shutdowns.

Usages of a 750W Power Supply

A 750W capacity is perfect for gaming rigs with the latest graphics cards, workstations handling heavy rendering workloads, or any build that combines a powerful CPU with several storage drives. It also suits small-form-factor PCs that still need enough headroom for future upgrades.

Key Features of a 750W Power Supply

• Continuous Power Output: 750 W. Provides ample headroom for high-end components.
• Efficiency Rating: 80 PLUS Bronze. Ensures lower power draw and reduced heat.
• Form Factor: ATX 3.1. Fits standard ATX cases and complies with the latest specifications.
• Cooling Type: Active. Includes a fan that maintains safe temperatures under load.
• Motherboard Connector: 1 × 24-pin ATX. Supplies the main power to the board reliably.
• CPU Power Connectors: 1 × 8-pin EPS; 1 × 4+4-pin EPS. Supports modern processors with robust power delivery.
• PCIe Connectors: 3 × 6+2-pin PCIe. Powers multiple graphics cards or high-power GPUs.
• SATA Power Connectors: 6. Allows connection of SSDs, HDDs and optical drives.
• Dimensions (W × D × H): 150 × 140 × 86 mm. Compact size fits tight builds.
• Weight: 2.04 kg. Light enough for easy installation yet solidly built.

Specifications