Be Quiet! Straight Power 12 750W - Premium ATX 3.0 Power Supply

The Straight Power 12 750W delivers future-proof power with 80 PLUS Platinum certification achieving up to 93.8% efficiency. This fully modular ATX 3.0 power supply combines virtually inaudible operation with robust performance for high-end gaming and workstation builds.

ATX 3.0 and PCIe 5.0 Ready

Built to ATX 3.0 specifications, this PSU features native 12VHPWR connectivity for next-generation PCIe 5.0 graphics cards while maintaining compatibility with current GPUs through four PCIe 6+2-pin connectors. The single massive 12V rail handles power excursions up to double the rated capacity, ensuring stable operation during demanding workloads and gaming sessions.

Silent Wings 135mm Fan Technology

The integrated Silent Wings 135mm fan operates at just 7.8 dB(A) under typical loads, utilizing a fluid-dynamic bearing and 6-pole motor design. The funnel-shaped fan inlet maximizes airflow while minimizing turbulence, keeping components cool without intrusive noise. Wire-free internal design ensures unobstructed airflow to all components.

Premium Components and Engineering

Full bridge LLC technology provides exceptional signal stability and reduced ripple noise. Japanese 105°C-rated capacitors throughout ensure reliability and longevity, backed by a comprehensive 10-year manufacturer's warranty. The modular cable management system features sleeved cables up to 100cm in length for clean builds in any case size.

Comprehensive Protection Suite

Multiple protection mechanisms safeguard your components: OTP (over temperature), OCP (over current), OPP (over power), SCP (short circuit), OVP (over voltage), UVP (under voltage), and SIP (surge & inrush protection). With an MTBF exceeding 100,000 hours, this PSU is engineered for long-term reliability.

Complete Connectivity

Connector configuration includes 1x P4+4 CPU, 1x P8 CPU, 1x 12VHPWR, 4x PCIe 6+2-pin, 9x SATA, and 2x PATA connections. AC input supports 100-240V for worldwide compatibility. Compact dimensions of 160 x 150 x 86mm fit standard ATX cases.

World Class Quiet And Efficiency

• 80 PLUS Platinum efficiency (up to 93.8%)
• ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
• Handles massive power excursions
• Virtually inaudible Silent Wings 135mm fan
• Funnel-shaped fan opening on PSU case for high airflow intake
• Full bridge LLC technology for unmatched signal stability
• One massive high-performance 12V-rail
• Japanese 105C capacitors ensure highest stability and reliability
• Modular cable management for maximum convenience
• 10-year manufacturer's warranty

Description

Specification

• Form Factor: ATX
• Series: Be Quiet! Straight Power 12
• Wattage: 750 W
• Modular: Fully Modular
• Compatibility: ATX 3.0
  EPS 12V v2.92
  PCIe 5.0
• #Hide#Wattage Range: 700 - 760W
• Connectors: 1 x P4+4 (CPU)
  1 x P8 (CPU)
  1 x 12VHPWR cables
  4 x PCI-e 6+2-pin (GPU)
  9 x SATA
  2 x PATA
• Rail Design: One massive high-performance 12V-rail
• AC Input: AC 100-240 V
• Fan Type: 135mm Silent Wings Fan
• Fan Bearing: Fluid / Hydraulic Bearing
• Noise: dB(A) at 10% load: 7.8
  dB(A) at 20% load: 7.9
  dB(A) at 50% load: 7.9
  dB(A) at 100% load: 20.8
• Max Certification: Platinum
• Efficiency: "80+ Platinum
  230V, 2% load: 65.0%
  230V, 10% load: 88.3%
  230V, 20% load: 92.6%
  230V, 50% load: 93.8%
  230V, 100% load: 92.9%"
• MTBF: ">100,000 hours"
• Protection: OTP (over temperature protection)
  OCP (over current protection)
  OPP (over power protection)
  SCP (short circuit protection)
  OVP (over Voltage protection)
  UVP (under Voltage protection)
  SIP (Surge & Inrush Protection)
• Additional Features: See Overview / Videos
• Package Contents: PSU
  Screws
  Cable ties
  User manual
• Weight/Dimensions: 1.81 kg
  (LxWxH) 160 x 150 x 86 mm
• Package Weight: 3.9000 kg
• Warranty: 10 Years
• #Hide#ATX 3.1/3.0: ATX 3.0