be quiet! Straight Power 12 750W PSU – Platinum, Fully Modular, Silent, PCIe 5.0

be quiet! Straight Power 12 750W – Platinum Efficiency, Ultra-Silent, PCIe 5.0 Ready

World-Class Quiet Operation and Future-Ready Power Delivery

The be quiet! Straight Power 12 750W power supply is designed to meet the demands of high-performance PC builds with whisper-quiet operation and next-generation compatibility. With 80 PLUS Platinum certification delivering up to 93.8% efficiency, it ensures lower heat output, reduced energy usage, and maximum system reliability.

As an ATX 3.0-compliant PSU, it supports both 12VHPWR (600W) and PCIe 6+2-pin connectors for next-gen and current-gen GPUs, making it the ultimate choice for enthusiasts and professionals looking to future-proof their systems.

Key Features & Benefits

✅ 750W Continuous Power – Single high-performance 12V rail for system stability
✅ 80 PLUS Platinum Efficiency – Up to 93.8% for cooler, quieter performance
✅ Virtually Silent – 135mm Silent Wings fan and funnel-shaped intake for airflow optimization
✅ PCIe 5.0 & ATX 3.0 Ready – Includes 12VHPWR + 4 x 6+2-pin PCIe for full GPU support
✅ Premium Components – Japanese 105°C capacitors for reliability and longevity
✅ Fully Modular Cabling – Easy cable management and a cleaner build
✅ Exceptional Build Quality – Full bridge LLC topology for signal stability
✅ 10-Year Manufacturer Warranty – Long-term peace of mind

Specifications Overview

Form Factor: ATX 3.0
Rated Output: 750W
Efficiency: 80 PLUS Platinum
Peak Efficiency: Up to 93.8%
Fan: 135mm Silent Wings
Cooling Features: Funnel-shaped intake, virtually inaudible under load
Topology: Full bridge LLC

12V Rail: Single, 62.5A
12VHPWR Output: Up to 600W
Hold-Up Time: 24.8ms at full load
Protection Features: OVP, OPP, SCP, UVP, OTP, OCP

Connectivity & Cables

• 1 x 20+4 Pin ATX

• 1 x P8 CPU

• 1 x P4+4 CPU

• 1 x 12VHPWR (600W)

• 4 x PCIe 6+2 Pin

• 9 x SATA

• 2 x Molex (PATA)

Cables: Fully modular, sleeved
Max Cable Length: 100cm

Build Quality & Certifications

• Japanese 105°C capacitors

• Silent Wings 135mm fan

• ErP, RoHS, WEEE, Energy Star 8.0 compliant

• Dimensions: 160mm (L) x 150mm (W) x 86mm (H)

• Weight: 1.76kg

The Straight Power 12 750W is engineered for those who demand premium performance, silent operation, and next-gen readiness. With its fully modular design, extreme efficiency, and superior cooling, it's the ideal PSU for high-end gaming rigs and professional workstations alike.