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

Ever tried to push a high-end CPU or GPU to its limits, only to hear the PSU whine and be forced to dial back performance? The 750W Power Supply delivers clean, stable energy while staying whisper-quiet, so you can overclock or run demanding workloads without the distraction of fan noise. It fits any ATX case and protects every component, giving you confidence to focus on gaming or creation.

Usages of a 750W Power Supply

A 750W unit is ideal for modern rigs that demand plenty of juice.

• Powering a high-performance gaming PC with a latest-gen RTX or Radeon GPU.
• Running a workstation equipped with a multi-core processor and several SSDs.
• Building a dual-GPU setup for AI training or video rendering.
• Supplying a compact ATX tower that still needs ample headroom for upgrades.
• Driving a home server that runs 24/7 with multiple drives and network cards.

Why Choose a be quiet! Power Supply

If you’re a gamer, content creator, or tech enthusiast, you know that an unreliable power source can cause crashes, data loss, and costly hardware damage. Many users struggle with noisy fans or insufficient wattage that forces them to compromise on performance. The be quiet! Power Supply solves these issues by offering 750W of continuous power, efficient Bronze certification, and a low-profile fan that stays out of the way. It fits seamlessly into any ATX build, letting you concentrate on what matters - your work or play.

Key Features of a 750W Power Supply

• Continuous Power: 750 W. Provides enough headroom for demanding CPUs and GPUs.
• Efficiency Rating: 80 PLUS Bronze. Reduces electricity bills and keeps heat low.
• Form Factor: ATX 3.1. Ensures compatibility with the latest motherboards and cases.
• Cooling Type: Active. Includes a fan that cools efficiently without loud noise.
• Motherboard Connector: 1 x 24-pin ATX. Supplies stable power to the main board.
• CPU Power Connectors: 1 x 8-pin EPS; 1 x 4+4-pin EPS. Supports high-end processors.
• PCIe Connectors: 3 x 6+2-pin PCIe. Ready for multiple graphics cards.
• Protection: OTP, OCP, OPP, SCP, OVP, UVP, SIP. Safeguards all components from electrical faults.
• Dimensions: 150 x 140 x 86 mm. Fits comfortably in most ATX cases.
• Weight: 2.04 kg. Light enough for easy installation yet solidly built.

Benefits of be quiet! Power Supply

You’ll enjoy uninterrupted performance because the unit delivers stable power even under heavy loads, eliminating sudden shutdowns. The Bronze efficiency means lower running costs and less heat, so your system stays cooler and quieter. Comprehensive protection features guard your expensive components from spikes and faults, reducing the risk of costly replacements. Its compact size fits a wide range of cases, making upgrades simple and hassle-free. Finally, the five-year warranty gives you peace of mind that the investment is protected for years to come.

Specifications