Power supply be quiet! SYSTEM POWER 11 750W PSU ATX 3.1 Bronze BP012EU

be quiet! SYSTEM POWER 11 750W is an ATX 3.1 power supply for stable mid-range to more serious gaming builds, including newer graphics cards with PCIe 5.x connector. The power of 750W and 80+ Bronze certification with up to 90% efficiency gives you a good balance between cost, stability, and reserve. You have classic connectors for standard systems plus PCI-E 5.1 for modern GPUs. A 120mm fan is built-in, which handles cooling without taking up additional slots or space.

What you get is a power supply with enough power to combine a modern multi-core CPU and a serious graphics card, without immediately thinking about an upgrade. ATX 3.0/3.1 and support for PCIe Gen 5.0/5.1 mean you can power a new generation GPU via a direct PCI-E 5.1 cable, instead of relying on adapters. With 6 SATA connectors, you can easily connect several SSD/HDD drives for games, projects, or media content. The active PFC helps the power supply operate more stably during fluctuations in the network (100–240 VAC), which is useful if you often move the machine or use it in different places. The non-modular design means fixed cables, but in return, the price is usually better in this class.

• Power 750W – suitable for a combination of powerful CPU and serious gaming GPU, without the system running on the edge.
• 80+ Bronze certification and up to 90% efficiency – less loss as heat and lower cost under load compared to basic power supplies.
• ATX 3.0/3.1 with PCIe Gen 5.0/5.1 support – ready for new graphics cards via PCI-E 5.1 connector, without additional adapters.
• Connector configuration: 20+4 Pin ATX, 4+4 Pin and 8 Pin ATX/EPS, 3 x PCI-Express 6+2 pin and 6 x SATA – enough power for a modern motherboard, GPU, and several storage devices.
• 120mm fan – ensures cooling of the power supply, maintaining lower temperatures during prolonged gaming or rendering.
• Active PFC – better utilization of input voltage from 100–240 VAC and more stable operation in various electrical networks.
• ATX format and black color – standard size for most cases and a clean, unobtrusive appearance.

It is suitable if you are assembling a mid-range or more serious gaming machine with an idea for a new generation GPU, and want a reliable ATX 3.1 power supply without unnecessary extras. If you care about maximum cable management and a super clean interior, the non-modular design may limit you a bit, but functionally it does not stop you in any way.

The combination of 750W, ATX 3.1 / PCIe 5.1 support, and 80+ Bronze efficiency makes this model a stable foundation for a current and future build, without paying a premium for fully modular or higher class certifications.