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be quiet! Dark Power 14 BP021 (BP021EU)

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be quiet! Dark Power 14 BP021
2025Darksemi-passive cooling80+ Titanium10 year warranty
850 W1000 W1200 W
Main
Power1200 W
Form factorATX
Specs
PFCactive
Efficiency93 % / 100% load /
Cooling systemsemi-passive (fan off)
Fan size135 mm / Silent Wings /
Fan bearinghydrodynamic
Certification80+ Titanium
ATX12V version3.1
EPS12V version2.92
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA13
MOLEX2
PCI-E 8pin (6+2)4
PCI-E 16pin2
Cable systemmodular
Braided wires
Cable length
MB600 mm
CPU700 mm
SATA600 mm / 750/900/1050 /
MOLEX900 mm / 1050 /
PCI-E600 mm
Max. power
+3.3V25 А
+5V24 А
+12V133 А
+12V233 А
+12V345 А
+12V445 А
-12V0.5 А
+5Vsb3 А
+12V1200 W
+3.3V +5V120 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOTP, OCP, UVP, SIP
Noise level21 dB
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x175 mm
Weight2.3 kg
Official Websitebequiet.com
Added to E-CatalogNovember 2025
P/N
BP021EU

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20 BP021EU

be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
Devicehub.co.uk
Delivery: to United Kingdom
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£213.44
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be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20 BP021EU

be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black
LaptopHub.uk
Delivery: in United Kingdom
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£213.44
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be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20 BP021EU

be quiet! Dark Power 14 1200 W - 80 Plus Titanium. Total power: 1200 W. AC input voltage: 100 - 240 V. Peak power: 1300 W. Mo... moretherboard power connector: 20+4 pin ATX. Motherboard power cable length: 60 cm. SATA power cable length: 600.750.900.1050 mm. Purpose: PC. Power supply unit (PSU) form factor: ATX. 80 PLUS certification: 80 PLUS Titanium. Product colour: Black. Cooling type: Active. Fan diameter: 13.5 cm. Compliance certificates: CB. Federal Communications Commission (FCC). RoHS. TÜV mark. UKCA. WEEE. cTUVus
gtechPro.co.uk
Delivery: in United Kingdom
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£217.00
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be quiet Dark Power 14 1200W ATX 31 80 PLUS Titanium Modular Power Supply Active And Semi-Passive Cooling PCIe 51 PCIe 50 An

Dark Power 14 1200W is certified with 80 PLUS Titanium and Cybenetics Titanium for a stunning energy efficiency rating of up... moreto 95.4%. This provides lots of benefits for a high-end system, including less power consumption and an overall cooler and quieter operation. 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. 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. 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. Dark Power 14 1200W is particularly suitable for overclocking. With the simple push of a button, you can manually switch between multi-rail and single-rail mode. This gives you full overclocking control between the default four 12V-rail mode and the alternative massive single-rail operation. 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. 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. 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.
Amazon.co.uk
Delivery: to United Kingdom
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£219.99
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be quiet! Dark Power 14 1200 Watt Fully Modular 80+ Titanium ATX 3.1 P

Scan.co.uk
Delivery: to United Kingdom
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£219.98
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be quiet! Dark Power 14 1200 W - 80 Plus Titanium power supply unit 20+4 pin ATX ATX Black BP021EU

Dark Power 14 1200W features a high-performance heat sink design with an integrated fan and can be operated in ei... morether 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
Quzo.co.uk
Delivery: to United Kingdom
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£221.82
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Be Quiet! Dark Power 14 1200W Fully Modular 80+ Cybernetics Titanium ATX 3.1 PCIe 5.1 PSU - BP021EU BP021EU

Experience unparalleled power with the Be Quiet! Dark Power 14 1200W Fully Modular PSU. Designed for high-performance systems... more, it boasts 80+ Titanium efficiency, ensuring minimal energy loss. With ATX 3.1 and PCIe 5.1 compatibility, enjoy stable power delivery and whisper-quiet operation. Ideal for gamers and professionals seeking reliability.
Awd-it.co.uk
Delivery: to United Kingdom
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£233.99
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be quiet! Dark Power 14 configurations

Price for be quiet! Dark Power 14
be quiet! Dark Power 14 BP019from £175.5210 offers
be quiet! Dark Power 14 BP020from £194.3011 offers
be quiet! Dark Power 14 BP021from £213.447 offers
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