be quiet! is exactly what its name promises — a German brand built entirely around making PCs quiet. In 2026 it’s a top recommendation for silent-focused builders, with a lineup of near-inaudible power supplies, big-tower air coolers, and low-noise fans that consistently top acoustic tests. The short verdict: be quiet! makes some of the quietest, best-built PC components you can buy, and its Dark Rock coolers and Dark Power supplies are genuinely excellent. But it charges a premium for that silence, its top air coolers are large and awkward in tight cases, and it isn’t the value or performance-per-dollar champion if noise isn’t your main concern.
Buy be quiet! if a whisper-quiet PC is the goal and you’ll pay for it. Look elsewhere if you want maximum cooling or the cheapest reliable parts.
Company overview
be quiet! is a German brand founded in 2002 and headquartered in Glinde, near Hamburg, Germany. It’s owned by Listan GmbH, a German distributor, and it has focused single-mindedly on low-noise computing for its entire existence. In its home market of Germany, be quiet! has long been one of the best-selling power supply and cooler brands, and that European strength has expanded into a strong global reputation among enthusiasts.
The brand’s identity is silence and build quality. Where other companies chase the highest wattage or the most RGB, be quiet! optimizes for acoustics — decoupled fans, sound-dampening materials, and tuned fan curves. Its reputation among builders is very good: it’s widely regarded as a premium, engineering-led brand, particularly strong on power supplies and air cooling.
What be quiet! makes
be quiet!‘s 2026 lineup covers the quiet-PC essentials:
- Power supplies — the flagship Dark Power Pro and Dark Power lines, the mainstream Straight Power and Pure Power series, spanning budget to high-end ATX 3.x units.
- CPU coolers — the Dark Rock air-cooler family (including the huge Dark Rock Pro), the compact Shadow Rock and Pure Rock lines, and the Silent Loop all-in-one liquid coolers.
- Case fans — the Silent Wings and Pure Wings series, staples of low-noise builds.
- PC cases — the Pure Base, Silent Base, Shadow Base, and Dark Base lines, ranging from value silent cases to premium modular chassis.
- Accessories — fan controllers, mounting kits, and cable extensions.
Standout be quiet! products in 2026
be quiet! Dark Power 13 1000W — around $230 / £210. The flagship power supply: near-silent operation, ATX 3.1 with native 12V-2x6, top-tier efficiency, and excellent build quality. It’s a premium pick on our Best Power Supplies 2026: Reliable PSUs Ranked guide for quiet high-end builds.
be quiet! Pure Power 12 M 850W — around $120 / £110. The value-focused ATX 3.1 unit that brings be quiet!‘s quiet reputation to mainstream budgets. A frequent recommendation on our Best Power Supplies 2026: Reliable PSUs Ranked shortlist for balanced builds.
be quiet! Dark Rock Pro 5 — around $95 / £89. A massive dual-tower air cooler that rivals many AIOs on performance while staying remarkably quiet. It appears on our Best CPU Coolers 2026: Top Air & AIO Liquid Picks guide, with the caveat that it’s large and can crowd RAM and cases.
be quiet! Dark Rock Elite — around $115 / £105. A premium dual-tower cooler with easier mounting and top-mounted fan access, aimed at high-end air-cooling builds that still want silence.
be quiet! Silent Wings 4 — around $25 / £23 each. Among the quietest high-quality case fans available, with excellent airflow-to-noise ratios for silent-build enthusiasts.
be quiet! Pure Base 501 — around $95 / £89. A well-built, quiet-focused mid-tower with good airflow options, a solid pairing for a low-noise system. Compare it on our Best PC Cases 2026: Airflow, Looks & Value guide.
Strengths
Class-leading acoustics. This is the whole point, and be quiet! delivers. Its power supplies, coolers, and fans consistently rank among the quietest in their categories in independent testing.
Excellent build quality. Components feel premium and are engineered carefully — decoupled fans, quality capacitors in the PSUs, sturdy cooler construction, and sound-dampened cases.
Strong power supplies. The Dark Power and Straight Power lines are among the most respected PSUs available, with strong efficiency, tight voltage regulation, and long warranties.
Great air cooling. The Dark Rock coolers offer near-AIO performance with air-cooling reliability and silence, a genuinely compelling combination for many builders.
Weaknesses & criticisms
Price premium. You pay for the silence and build quality. be quiet! parts generally cost more than comparable louder or more basic alternatives.
Big, awkward top-end air coolers. The Dark Rock Pro is superb but physically large — it can block tall RAM, crowd the first PCIe slot, and be a tight fit in smaller cases. Mounting on the older models was also fiddlier than rivals, though newer designs have improved this.
Not the outright performance leader. be quiet! optimizes for the quiet-performance balance, not raw maximum cooling. If you want the absolute lowest temperatures regardless of noise, a high-RPM AIO or aggressive air cooler can beat it.
Understated aesthetics. The mostly-black, RGB-light design is deliberate, but buyers wanting a flashy showcase build will find the styling reserved.
Reliability & support
be quiet! has a strong reliability reputation, particularly on its power supplies, which are the components where reliability matters most. The Dark Power and Straight Power units are well-regarded for stable, long-lasting operation, and the brand backs its higher-end PSUs with lengthy warranties (commonly up to a decade on flagship units, with shorter terms on entry models). Coolers and fans are durable and rarely a source of complaints.
Customer support is handled through be quiet! and its regional distributors, and it’s generally viewed positively, especially in Europe where the brand is strongest. As with most component makers, RMA experiences vary by region. Overall, be quiet! is a low-risk, high-quality choice — its engineering-first approach and strong warranties make it especially safe for the parts, like power supplies, where a failure can damage other components.
Who should buy be quiet!
Buy be quiet! if a silent PC is your priority. Its power supplies are an easy recommendation for anyone building a quiet, reliable system, the Dark Rock coolers are ideal for people who want near-AIO performance without pump noise or leak risk, and the Silent Wings fans are among the best for low-noise builds. If you’re chasing the quietest possible machine, be quiet! is the specialist to beat.
Look elsewhere if you want the cheapest reliable parts, the absolute lowest temperatures regardless of noise, or a compact build where a huge dual-tower cooler won’t fit. Value-focused builders and those chasing raw performance can find better fits elsewhere — compare options on our Best CPU Coolers 2026: Top Air & AIO Liquid Picks and Best Power Supplies 2026: Reliable PSUs Ranked guides.
FAQ
Is be quiet! a good brand?
Yes. be quiet! is a well-respected German brand specializing in silent PC components, especially power supplies and air coolers. Products like the Dark Power supplies and Dark Rock coolers are frequent top picks. The main trade-offs are premium pricing and physically large top-end air coolers.
Is be quiet! reliable?
Yes, particularly its power supplies, which carry strong reputations and long warranties (up to a decade on flagship units). Coolers and fans are durable and rarely draw complaints. Its engineering-first approach makes it an especially safe choice for critical components like PSUs.
Where is be quiet! from and who owns it?
be quiet! is a German brand founded in 2002 and based in Glinde, near Hamburg. It’s owned by the German distributor Listan GmbH and has long been one of the best-selling power supply and cooler brands in Germany.
Is be quiet! better than Corsair for power supplies?
Both make excellent PSUs. be quiet! optimizes heavily for silence and build quality, often edging ahead on acoustics, while Corsair offers a broader range and strong high-wattage options. For a whisper-quiet build be quiet! is a great pick; compare specific units on our Best Power Supplies 2026: Reliable PSUs Ranked guide.
Is the be quiet! Dark Rock Pro worth it?
For quiet, high-performance air cooling, yes — it rivals many AIOs while staying near-silent and avoiding pump-and-leak risk. The catch is its size: it’s a large dual-tower cooler that can block tall RAM and won’t fit every case, so check clearance first.
Are be quiet! power supplies good for gaming PCs?
Yes. The Dark Power, Straight Power, and Pure Power lines are strong choices for gaming builds, offering quiet operation, good efficiency, ATX 3.1 support, and stable power delivery for modern GPUs. Match the wattage to your GPU using our Best Graphics Cards 2026: GPUs for Every Budget guide.
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