% £-225.95
Be Quiet! Straight Power 12 1500W PSU - Platinum, Modular, ATX 3.0
Be Quiet! Straight Power 12 1500W PSU - Platinum, Modular, ATX 3.0
Be Quiet! Straight Power 12 1500W PSU - Platinum, Modular, ATX 3.0
Be Quiet! Straight Power 12 1500W PSU - Platinum, Modular, ATX 3.0
BEQUIET

Be Quiet! Straight Power 12 1500W PSU - Platinum, Modular, ATX 3.0

Product SKU: PSU-1500BQSTRPPL12
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Be Quiet! Straight Power 12 1500W - Premium ATX 3.0 Power Supply

The Be Quiet! Straight Power 12 1500W delivers future-proof power with 80 PLUS Platinum certification and virtually silent operation. This fully modular ATX 3.0 power supply achieves up to 93.9% efficiency while maintaining whisper-quiet performance through its advanced Silent Wings 135mm fan.

ATX 3.0 Compliance with PCIe 5.0 Support

Built for next-generation systems, this PSU includes 2 native 12VHPWR connectors for PCIe 5.0 graphics cards alongside 4 PCIe 6+2-pin connectors for current GPUs. The single massive 12V rail handles power excursions up to double its rated capacity, ensuring stable operation with demanding processors and graphics cards that experience sudden power spikes.

Silent Wings Cooling Technology

The 135mm Silent Wings fan operates at just 9 dB(A) at 10-20% load, rising to only 12.7 dB(A) at 50% load. Its optimized blade design, fluid-dynamic bearing, and 6-pole motor eliminate operational noise while delivering exceptional airflow. The funnel-shaped fan inlet increases cooling efficiency by reducing turbulence and directing air across all internal components.

Premium Components and Reliability

Full bridge LLC technology provides rock-steady signal stability with minimal ripple noise. Japanese 105C-rated capacitors ensure maximum reliability and longevity, backed by an MTBF rating exceeding 100,000 hours. Comprehensive protection includes OTP, OCP, OPP, SCP, OVP, UVP, and surge protection.

Modular Cable Management

Fully modular sleeved cables up to 100cm in length simplify installation and reduce clutter. The design improves airflow and cooling while providing flexible connectivity: 1x ATX 20+4-pin motherboard, 1x P4+4 CPU, 1x P8 CPU, 2x 12VHPWR, 4x PCIe 6+2-pin, 9x SATA, and 2x PATA connectors.

Specifications at a Glance

  • 1500W continuous power output
  • 80 PLUS Platinum certified (up to 93.9% efficiency)
  • ATX 3.0 and EPS 12V v2.92 compliant
  • AC 100-240V input compatibility
  • Dimensions: 180 x 150 x 86mm
  • Weight: 2.12kg
  • 10-year manufacturer warranty

The Straight Power 12 1500W combines high-efficiency operation, silent performance, and future-proof connectivity for high-end gaming and workstation builds.



World Class Quiet And Efficiency

Straight Power 12 is a future-proof ATX 3.0 power supply with 80 PLUS Platinum certification and virtually inaudible operation.
  • 80 PLUS Platinum efficiency (up to 93.9%)
  • 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





80 PLUS Platinum Certified

Highly efficient operation
Straight Power 12 1500W is certified with 80 PLUS Platinum and an energy efficiency rating of up to 93.9%. This provides lots of benefits for your high-end system, including less power consumption and an overall cooler and quieter operation.




Future-Proof Your System

Fulfills all ATX 3.0 specifications
Straight Power 12 1500W is an ATX 3.0 PSU and comes with both native integration of 2 12VHPWR connectors for next-generation PCIe 5.0 graphics cards, and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come.




The New Standard Of Power

For massive transient loads
Straight Power 12 offers 1500W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Straight Power 12 1500W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.




Silent Wings Fan

Provides virtually inaudible operation
The high-end Silent Wings fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal
power consumption.




Flawless Cooling Concept
For a longer lifespan
The funnel-shaped fan inlet of the Straight Power 12 1500W increases airflow while reducing unwanted turbulence for a higher cooling performance. The wire-free design inside allows the cool air to reach all components which ultimately leads to a longer lifespan.




State-Of-The-Art Technologies

Rock-steady signal stability and efficiency
With full bridge LLC Straight Power 12 1500W offers advanced technologies, resulting in higher efficiency, better regulation and lower ripple noise for an incomparably stable operation.




Japanese 105C Capacitors
A testament to high quality
Only premium components are used in Straight Power 12 1500W. That is why this PSU features exclusively high-quality Japanese capacitors. They are rated at 105C for stability, reliability, and a long operating life.




Convinience And Conectivity

Maximum utility
Modular, sleeved cables of up to 100cm in length simplify component installation and reduce annoying clutter. This results in increased airflow and improved cooling - even in the largest PC cases.

Description

Specification

  • Form Factor: ATX
  • Series: Be Quiet! Straight Power 12
  • Wattage: 1500 W
  • Modular: Fully Modular
  • Compatibility: ATX 3.0
    EPS 12V v2.92
    PCIe 5.0
  • #Hide#Wattage Range: 1300W +
  • Connectors: 1 x ATX-Motherboard (20+4-pin)
    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: dB(A) at 10% load: 9
    dB(A) at 20% load: 9
    dB(A) at 50% load: 12.7
    dB(A) at 100% load: 36.4
  • Max Certification: Platinum
  • Efficiency: "80+ Platinum
    230V, 2% load: 65.0%
    230V, 10% load: 90.5%
    230V, 20% load: 93.1%
    230V, 50% load: 93.9%
    230V, 100% load: 91.9%"
  • 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: 2.12 kg
    (LxWxH) 180 x 150 x 86 mm
  • Package Weight: 3.9000 kg
  • Warranty: 10 Years
  • #Hide#ATX 3.1/3.0: ATX 3.0

Delivery & Shipping Policy

Last updated: 19/09/2025

At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.

1. Delivery Options & Costs

  • Free Delivery – Orders over £50 qualify for free UK standard delivery.

  • Standard Delivery – Orders under £50 are charged at £4.99.

2. Delivery Times

  • Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).

  • Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.

  • Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.

3. Delivery Areas

  • We deliver to all mainland UK addresses.

  • Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.

4. Tracking Your Order

  • Once dispatched, you will receive an email confirmation with tracking details (where available).

  • You can track your delivery via the courier’s website.

5. Missed Deliveries

  • If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.

  • Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.

6. Risk of Loss

  • Risk of loss or damage to the goods passes to you once they are delivered.

  • Please inspect your order upon receipt and notify us of any issues within 48 hours.

7. Contact Us

If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com

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