Be Quiet! 1200W Straight Power 12 PSU Fully Modular 80+ Platinum ATX 3.0
Original price was: £225.28.£214.20Current price is: £214.20.
Be Quiet! 1200W Straight Power 12 PSU Fully Modular 80+ Platinum ATX 3.0
MPN:
BN339
- 24-pin ATX 3.0
- 1200W Wattage
- Fully-Modular
- 80 PLUS Platinum
Original price was: £225.28.£214.20Current price is: £214.20.
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Product Description
Be Quiet! Straight Power 12 1200W Platinum Unmatched Silence and Power Efficiency
Exceptional Efficiency and Power Delivery
The Be Quiet! Straight Power 12 1200W delivers top-tier performance for the most demanding builds. Certified with 80 PLUS Platinum and achieving up to 93.7% efficiency, this power supply minimizes energy loss and reduces excess heat, resulting in quieter, cooler operation. Its powerful 12V rail handles significant loads and power excursions with ease, ensuring reliable output even under extreme demand, making it ideal for high-performance graphics cards and modern CPUs.
Next-Generation Compatibility and Silent Cooling
Equipped with full ATX 3.0 support and native PCIe 5.0 readiness, the Straight Power 12 is future-proof and supports both current and upcoming GPUs. The Silent Wings 135mm fan, with its advanced fluid-dynamic bearing and optimized blade design, ensures near-silent operation. Combined with a funnel-shaped inlet and wire-free internal design, this PSU maximizes airflow for optimal thermal performance while maintaining minimal noise levels, even under heavy loads.
Premium Components and Modular Convenience
This power supply features premium Japanese 105°C capacitors to ensure long-term reliability and stability. Its modular sleeved cables, extending up to 100cm, enable clean installations and improved case airflow. With a 10-year warranty backing its performance and longevity, the Be Quiet! Straight Power 12 1200W sets a new benchmark for elite PC power supplies.
| Description | Specification |
|---|---|
| Form Factor | ATX |
| Series | Be Quiet! Straight Power 12 |
| Wattage | 1200 W |
| Modular | Fully Modular |
| Compatibility | ATX 3.0, EPS 12V v2.92, PCIe 5.0 |
| Wattage Range | 1000 – 1250W |
| Connectors | 1 x P4+4 (CPU), 1 x P8 (CPU), 2 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 Levels | 10% load: 9.4 dB(A), 20%: 9.4 dB(A), 50%: 9.8 dB(A), 100%: 32.2 dB(A) |
| Max Certification | Platinum |
| Efficiency | 80+ Platinum, 230V: 2% load – 65%, 10% – 89%, 20% – 93.1%, 50% – 93.7%, 100% – 92.4% |
| MTBF | >100,000 hours |
| Protection | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
| Package Contents | PSU, Screws, Cable ties, User manual |
| Weight/Dimensions | 2.04 kg, 180 x 150 x 86 mm |
| Package Weight | 4.4000 kg |
| Warranty | 10 Years |
Other Options
Customer Reviews
Recently viewed
- 24-pin ATX 3.0
- 1200W Wattage
- Fully-Modular
- 80 PLUS Platinum
Be Quiet! Straight Power 12 1200W Platinum Unmatched Silence and Power Efficiency
Exceptional Efficiency and Power Delivery
The Be Quiet! Straight Power 12 1200W delivers top-tier performance for the most demanding builds. Certified with 80 PLUS Platinum and achieving up to 93.7% efficiency, this power supply minimizes energy loss and reduces excess heat, resulting in quieter, cooler operation. Its powerful 12V rail handles significant loads and power excursions with ease, ensuring reliable output even under extreme demand, making it ideal for high-performance graphics cards and modern CPUs.
Next-Generation Compatibility and Silent Cooling
Equipped with full ATX 3.0 support and native PCIe 5.0 readiness, the Straight Power 12 is future-proof and supports both current and upcoming GPUs. The Silent Wings 135mm fan, with its advanced fluid-dynamic bearing and optimized blade design, ensures near-silent operation. Combined with a funnel-shaped inlet and wire-free internal design, this PSU maximizes airflow for optimal thermal performance while maintaining minimal noise levels, even under heavy loads.
Premium Components and Modular Convenience
This power supply features premium Japanese 105°C capacitors to ensure long-term reliability and stability. Its modular sleeved cables, extending up to 100cm, enable clean installations and improved case airflow. With a 10-year warranty backing its performance and longevity, the Be Quiet! Straight Power 12 1200W sets a new benchmark for elite PC power supplies.
| Description | Specification |
|---|---|
| Form Factor | ATX |
| Series | Be Quiet! Straight Power 12 |
| Wattage | 1200 W |
| Modular | Fully Modular |
| Compatibility | ATX 3.0, EPS 12V v2.92, PCIe 5.0 |
| Wattage Range | 1000 – 1250W |
| Connectors | 1 x P4+4 (CPU), 1 x P8 (CPU), 2 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 Levels | 10% load: 9.4 dB(A), 20%: 9.4 dB(A), 50%: 9.8 dB(A), 100%: 32.2 dB(A) |
| Max Certification | Platinum |
| Efficiency | 80+ Platinum, 230V: 2% load – 65%, 10% – 89%, 20% – 93.1%, 50% – 93.7%, 100% – 92.4% |
| MTBF | >100,000 hours |
| Protection | OTP, OCP, OPP, SCP, OVP, UVP, SIP |
| Package Contents | PSU, Screws, Cable ties, User manual |
| Weight/Dimensions | 2.04 kg, 180 x 150 x 86 mm |
| Package Weight | 4.4000 kg |
| Warranty | 10 Years |
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5 reviews for Be Quiet! 1200W Straight Power 12 PSU Fully Modular 80+ Platinum ATX 3.0
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