Be Quiet!

be quiet! PURE POWER 12 M 1200W 80 PLUS GOLD ATX Power Supply

$224.99

be quiet! Pure Power 12 M 1200W – 80 PLUS Gold ATX 3.0 Power Supply, PCIe 5.0 Ready, Fully Modular, Silent 120 mm Fan, 10-Year Warranty

The be quiet! Pure Power 12 M 1200W offers exceptional efficiency, ultra-quiet operation, and future-proof compatibility. Fully ATX 3.0 compliant and PCIe 5.0 ready, it delivers stable, high-quality power for high-end gaming systems and workstations.

Key Features:

  • 80 PLUS Gold Certified: Up to 93.7% efficiency ensures reduced energy consumption, lower heat output, and quieter operation
  • ATX 3.0 & PCIe 5.0 Ready: Equipped with a native 12VHPWR (600W) connector and four PCIe 6+2-pin connectors to power the latest GPUs, including next-generation models
  • Silent Operation: Features an exceptionally quiet 120 mm be quiet! fan optimized for low noise and long lifespan
  • Advanced Stability: Uses LLC, SR, and DC/DC topology for precise voltage regulation and rock-solid performance under load
  • Dual 12V Rails: Provides stable, efficient power delivery to high-performance components
  • Fully Modular Design: Simplifies installation and improves airflow by allowing you to connect only the cables you need
  • Future-Proof Compatibility: Fully meets ATX 3.0 specifications, ensuring support for the latest hardware and next-gen systems
  • High Reliability: Built to operate continuously at temperatures up to 40°C, with an average lifetime exceeding 100,000 hours
  • Comprehensive Protection: Includes OCP, OVP, UVP, SCP, OTP, and OPP safety features for complete peace of mind

Connectivity:

  • Motherboard (24-pin): 1
  • CPU (8/4+4-pin): 2
  • PCIe (6+2-pin): 4
  • PCIe 12VHPWR (16-pin, 600W): 1
  • SATA & Peripheral Connectors: Multiple (fully modular configuration)

Specifications:

  • Model: Pure Power 12 M 1200W (BN513)
  • Continuous Power: 1200 W
  • Peak Power: 1250 W
  • Efficiency: 80 PLUS Gold (up to 93.7%)
  • Topology: LLC + SR + DC/DC
  • Form Factor: ATX 3.0 / EPS 12V v2.92
  • Input Voltage: 100 – 240 V AC
  • Input Frequency: 50 – 60 Hz
  • Input Current: 15 / 7.5 A
  • Power Factor (100% Load): >0.98
  • Modern Standby: Yes
  • Standby Power Consumption: <0.12 W
  • Operating Temperature: Up to 40°C
  • Average Lifetime: >100,000 hours
  • Cooling: 120 mm Silent be quiet! Fan
  • Dimensions: 12 × 9 × 4 in
  • Weight: 7.03 lbs

Warranty:

  • 10 Years

The be quiet! Pure Power 12 M 1200W combines whisper-quiet cooling, exceptional efficiency, and next-gen readiness. With its fully modular design and ATX 3.0 / PCIe 5.0 support, it’s the perfect PSU for gamers and professionals who demand reliability, performance, and silence.

Warranty & Return
  • Return period: 15 days (item must be in
    like-new condition).
  • Defective exchange period: 30 days.
  • Non-defective returns are subject to a 15% restocking fee.

See our full Return Policy for more details.