be quiet!

be quiet! Dark Power 14 1000W

Ranked #1 in Power Supplies

1007 LP on the category ladder what's LP?

best overall for noise, reliability, and warranty

Consolidated from 22 cited sources across 19 outlets

Where the cited sources landed, as we read them

1 glowing source
2 enthusiastic sources
17 positive sources
1 mixed source
1 unconvinced source

See the sources

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Pros & cons

✓ low-noise operation
✓ 10-year warranty
✓ Platinum-level efficiency
✓ fantastic performance
✓ High-performance, fully modular

✗ Priced higher than some alternatives

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 12 articles, 6 video reviews and 4 community sources

1 glowing source

Pause Hardware Article · Nov 2025

La Dark Power 14 1000W incarne l’exigence de be quiet! pour les configurations haut de gamme. Entre silence quasi total, composants de premier ordre et rendement certifié Titanium, cette nouvelle itération vise l’excellence sans céder à la surenchère.

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2 enthusiastic sources

Hardware Busters Article · Dec 2025

As you can see from the list above, the Dark Power 14 models are the Alpha PSU products that be quiet! currently offers. This line consists of three models with capacities ranging from 850W to 1200W. All are Cybenetics Titanium-rated in efficiency and also have high Cybenetics LAMBDA (noise) ratings. The same certification agency also tested them against the full ATX v3.1 spec and found them meeting all requirements.

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Hardware Busters Article · Dec 2025

Read the full review to discover how the flagship 1000W model performs.

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17 positive sources

Techpowerup Article

Available in three models at 1200 W, 1000 W, and 850 W, Dark Power 14 is a powerhouse featuring an integrated massive high-performance cooling module including a large heat sink with outstanding passive cooling potential and an integrated fan, designed for ultra silent operation. With 80 Plus Titanium and Cybenetics Titanium efficiency, ATX 3.1 compatibility with full support for PCIe 5.1 GPUs, and the option to switch between single and multi-rail operation, Dark Power 14 is designed for advanced, high-resolution gaming with latest graphics cards, overclocked next-gen systems, and media creation and render workstations.

Read W WavePC WavePC · 139K subscribers · Dec 2025

B Dark Power 14 is available in three power variants. 850, 1000 and 1200 W. It presents great efficiency, but also voltage stability. And all this while maintaining a very, very high work culture.

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Club386 Ben Hardwidge · reviewer · May 2026

Efficiency is incredible, with the Dark Power 14 box proudly sporting both 80 Plus Titanium and Cybenetics Titanium badges. Indeed, in our testing, this PSU stayed above 90% efficiency in all our loads between 100W and 1,000W, dropping to 89.96% at 80W. That means most of the juice it pulls from the mains is going straight to your components, reducing wastage. Performance is top-notch as well, with its 12V rails barely deviating from the ideal 12V at all across all our loads – this is a rock solid unit.

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PC Crazy PC Crazy · 116K subscribers · Dec 2025

That's the only thing that I can say a con about this dark power 14. Everything else is just top notch and I'll disregard the cables because let's be honest, if you're going with this type of power supply, you are definitely can go with 50 extra and then it for the expansion extensions for the cables

Watch F Facebook pc.crazy21

@bequiet official DARK POWER 14 1000W is a flagship PSU featuring 80Plus TITANIUM and Cybenetics Titanium efficiency ratings, designed for high-end gaming and workstation systems. It uses 135mm Silent Wings fan eith FDB, supports Zero RPM mode and includes Overclocking Key (OCK) functionality for single-rail operation.

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TechGuru Andrew TechGuru Andrew · 79K subscribers · May 2026

Be quiet dark power 14 1000 watts available and on 850 and 1200 watts. So let's open the box to find out more about this product and how we can use it. Manual. Premium case, I like that

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CGMagazine Article · Feb 2026

The Dark Power 14 1000W is a smart evolution of be quiet!’s PSU lineup. It provides ample power, stability and durability in a premium package ready to handle most any build it’s put into. With three wattage options, the Dark Power 14 series PSU is a premium power supply ready for the most demanding tasks.

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Nicolas11x12 English Nicolas11x12 English · 72.1K subscribers · Oct 2025

The first impression of the Dark Power 14 in terms of aesthetics, and overall external build quality is truly topnotch, I'd say. Considering it's a 1,200 W unit, the length comes in at an above average 175 mm. This PSU is available in 1,200 W, 1,000, and 850 W models. Certified not only with 80 plus titanium, but also with Cybernetics titanium. In fact, the manufacturer claims an efficiency rating of up to 95.57%. All the expected protections are on board and we are offered plenty of connectors. Part of the ATX 3.1 standard are among other things the quote unquote improved or revised native 12V 2 6 connectors. The latest version of the 12vt high power connector.

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APH Networks Article

For about $250 at press time, the be quiet! Dark Power 14 1000W fulfills its mission of being an ultra-quiet, ultra-efficient, ultra-high performance power supply with the latest certifications and a 10-year warranty to back you up at a price point appropriate for its performance class.

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ECPU ECPU · 50.4K subscribers · Dec 2025

So, this Dark Power 14 series is a top tier product aimed at enthusiasts, overclockers, and pretty much anyone with an eye for premium hardware.

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Christcenteredgamer Jason Gress · reviewer · Feb 2026

While it's certainly expensive, it also meets some of the highest quality and efficiency standards out there, making it an excellent choice for a high-end build, or for someone who wants a power supply that can last them well through and beyond the ten-year warranty period.

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GECID Unboxing GECID Unboxing · 1.3K subscribers · Mar 2026

And, it must be admitted, the result was quite successful.

Watch B r/bequietofficial u/Stef_bequiet · owner

If you’re building a quiet PC that’s ready for overclocking and future graphics cards, this power supply offers the efficiency and flexibility to support your build for years.

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