be quiet! Pure Power 12 550W 80+ Gold Power Supply

The be quiet! Pure Power 12 550W delivers efficient, reliable power for modern gaming and workstation builds. This ATX 3.1 compliant power supply features PCIe 5.1 compatibility, ensuring full support for the latest high-performance graphics cards while maintaining whisper-quiet operation.

Efficient Power Delivery

Certified 80 PLUS Gold with up to 92.4% efficiency, this PSU reduces power consumption and heat generation. The single 12V rail design provides stable, consistent power distribution to all components. LLC technology ensures advanced voltage regulation, protecting your system from power fluctuations.

Silent Operation

The temperature-controlled 120mm be quiet! fan operates at just 14.6dB(A) at full load. The intelligent fan control adjusts speed based on system demands, maintaining near-silent operation during typical workloads while providing adequate cooling under heavy loads.

Modern Connectivity

Equipped with one PCIe 5.1 12V-2x6 connector delivering 600W for next-generation graphics cards, plus two PCIe 6+2 pin connectors for additional GPUs or legacy cards. The connector set includes one 4+4-pin CPU power, one 8-pin CPU power, five SATA connectors, and one 4-pin Molex, supporting diverse system configurations.

Technical Specifications

Model: Pure Power 12 550W 80+ Gold Wired Power Supply

Output Power: 550W

Efficiency: 80+ Gold (up to 92.4% efficiency)

Voltage Rails: Single Rail

ATX Form Factor: ATX 3.1

Connectors:
1 x 12VHPWR
1 x 4+4-pin CPU +12V (EPS)
1 x 4-pin Molex
2 x 6+2-pin PCIe
1 x 8-pin CPU +12V (EPS)
5 x SATA

Fan: 120mm be quiet! Silent Fan

Fan Speed Control: Temperature-controlled

Fan Noise: at 100% 14.6dB(A)

Power Input: 100-240V AC, 50/60Hz

Power Output: 12V DC

Cable Set: Standard ATX cables, PCIe 5.1, PCIe 6+2, SATA, 4-pin Molex

Special Features: Future-proof design, robust 12V rail, high stability, silent operation

Warranty: 10-year manufacturer's warranty

Dimensions without cable (L x W x H), (mm) 160 x 86 x 150

Long-Term Reliability

Backed by a comprehensive 10-year manufacturer's warranty, the Pure Power 12 is built for longevity. High-quality components and rigorous testing ensure stable performance throughout its lifespan, making it a dependable foundation for your PC build.

• Wattage: 550W
• Size/Version: ATX 3.1
• Modular: No
• SATA Connections: 5
• Certification: Gold
• Colour: Black