% £-248.10
Be Quiet! 1200W Dark Power 14 PSU, fully modular, black, 80+ Titanium rating, Active/Semi-Passive cooling.
Be Quiet! 1200W Dark Power 14 fully modular PSU in black, 80+ Titanium, with active/semi-passive cooling
Be Quiet! 1200W Dark Power 14 PSU, fully modular, black, 80+ Titanium rating, Active/Semi-Passive cooling.
Be Quiet! 1200W Dark Power 14 fully modular PSU in black, 80+ Titanium, with active/semi-passive cooling
BEQUIET

Be Quiet! 1200W Dark Power 14 PSU, Fully Modular, 80+/Cybenetics Titanium, Active/Semi-Passive Cooling, LLC Full-Bridge, ATX 3.1, PCIe 5.1

Product SKU: PSU-1200BQDP14
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Dark Power 14 1200W features a high-performance heat sink design with an integrated fan and can be operated in either active or semi-passive mode.

  • 80 PLUS® Titanium and Cybenetics Titanium efficiency (up to 95.42 %)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2-pin connector
  • Active and semi-passive cooling can be selected with the push of a button
  • Aluminum heat sink to support the semi-passive cooling concept and improve longevity of the components
  • Silent Wings fan for virtually inaudible operation
  • Full bridge + Synchronous Rectifier + LLC technology provides unmatched signal stability and extremely high efficiency


 
 
 
I am Titanium!

Dark Power 14 1200W is certified with 80 PLUS® Titanium and Cybenetics Titanium for a stunning energy efficiency rating of up to 95.4%. This provides lots of benefits for a high-end system, including less power consumption and an overall cooler and quieter operation.
 
 
 


 
With ATX 3.1 Compatibility

Dark Power 14 1200W is an ATX 3.1 PSU and comes with both native integration of the two 12V-2x6 connectors for next-generation PCIe 5.1 graphics cards and 4 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and perfect for current and future high-end systems.
 


 
 
Switch Effortlessly Between Active and Semi-Passive Cooling

A button on the rear of the power supply allows switching between a balanced active cooling mode, where the Silent Wings fan spins all the time, or a semi-passive mode, where the fan does not spin under low load and only starts when additional cooling is required for more demanding operations. A post-ventilation setting keeps the fan spinning after cooling down for a short period of 2–5 minutes to prevent frequent and noisy starts and stops.
 



 
Heat Sink and Integrated Silent Wings
 
A large heat sink connects to the parts of the power supply that need the most cooling and dissipates a large portion of the heat. Even though a Titanium efficiency power supply does not generate as much heat, active cooling is required to prevent overheating issues under high load. Nothing less than the very best fan of be quiet! cools Dark Power 14 1200W. Being integrated directly into the heat sink, this high-end fan is immune to vibrations and sits unshakably. A 6-pole fan motor and fluid-dynamic bearing ultimately make for exceptionally long lifetime and minimal power consumption.
 



 
Ready for Overclocking
 
Dark Power 14 1200W is particularly suitable for overclocking. With the simple push of a button, it is possible to manually switch between multi-rail and single-rail mode. This gives full overclocking control between the default four 12V-rail mode and the alternative massive single-rail operation.


 
 
 
Higher Efficiency and Lower Ripple Noise

Dark Power 14 1200W is state-of-the-art technology. With an Active Rectifier and full bridge LLC Technology it offers some of the most advanced technologies available, resulting in higher efficiency, better regulation and lower ripple noise for an incomparably stable operation.



 
 
105°C Capacitors from Japan
 
Each component in Dark Power 14 1200W is carefully selected. That is why we have exclusively used high-quality Japanese capacitors for this PSU. They are rated to 105°C, ensure stability, reliability, and a long operating life.
 



 
Perfectly Modular
 
Modular, sleeved cables measuring up to 120cm in length simplify component installation and reduce annoying clutter. This results in increased airflow and improved cooling in even the largest PC cases.
 

 

Description

Specification

  • Form Factor: ATX
  • Series: Be Quiet! Dark Power 14
  • Wattage: 1200 W
  • Modular: Fully Modular
  • Compatibility: ATX 3.1
    PCIe 5.1
    EPS 12V Version 2.92
  • #Hide#Wattage Range: 1000 - 1250W
  • Connectors: 1 x ATX-Motherboard (20+4-pin)
    1 x P4+4 (CPU)
    1 x P8 (CPU)
    2 x 12V-2x6 cables
    4 x PCI-e 6+2-pin (GPU)
    13 x SATA
    2 x PATA
  • Rail Design: Multi-rail Operation: 1 12V Rail
    Manually switch between multi-rail and single-rail mode
  • AC Input: AC 100-240 V
  • Fan Type: 135mm Silent Wings Fan
  • Fan Bearing: Fluid / Hydraulic Bearing
  • Noise: Cybenetics Noise Rating: Titanium

    dB(A) at 10% load: 8
    dB(A) at 20% load: 8
    dB(A) at 50% load: 8.3
    dB(A) at 100% load: 21.1
  • Max Certification: Titanium
  • Efficiency: "Up to 95.42%
    80 PLUS and Cybenetics Titanium

    230V, 2% load: 75.3%
    230V, 10% load: 92.2%
    230V, 20% load: 94.8%
    230V, 50% load: 95.4%
    230V, 100% load: 93.1%"
  • 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)
  • #Hide#ATX 3.1/3.0: ATX 3.1
  • Colour: Black
  • Additional Features: See Overview
  • Package Contents: Screws
    Cable ties
    User manual
  • Weight/Dimensions: 2.3 kg
    (LxWxH) 175 x 150 x 86 mm
  • Package Weight: To be confirmed
  • Warranty: 10 Years

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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