be quiet! Power Zone 2 1000W ATX 3.1 PSU

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89%
92%
Performance under Load
88%
Noise Level
91%
Cooling Efficiency
90%
Build Quality
89%
Power Delivery Stability
94%
Energy Efficiency
85%
Ease of Installation
90%
Compatibility with Modern Components
74%
Weight and Size
92%
Warranty and Support
88%
Price to Value Ratio
90%
Long-Term Durability
More

Overview

The be quiet! Power Zone 2 1000W ATX 3.1 PSU is a robust power supply unit designed for high-performance PCs and gaming rigs. With a powerful 1000W capacity, this PSU is engineered to meet the demands of modern setups, ensuring a reliable and stable power source. It supports ATX 3.1 and PCIe 5.1 standards, making it future-proof for the latest hardware. Additionally, its 80 Plus Platinum and Cybenetics Platinum efficiency ratings ensure minimal energy wastage while maintaining excellent performance during extended use.

Features & Benefits

This PSU is equipped with a Zero RPM fan mode, ensuring nearly silent operation under low loads. The included Pure Wings 3 140mm fan provides efficient cooling while minimizing noise, making it ideal for users who value a quiet environment. Thanks to its advanced voltage regulation with LLC technology, the power supply maintains stable power delivery even under demanding conditions. Full compatibility with modern hardware standards like ATX 3.1 and PCIe 5.1 means that it can support the latest GPUs and other performance-intensive components.

Best For

The Power Zone 2 1000W PSU is best suited for gamers and PC builders who require a reliable, high-wattage power source for demanding setups. Whether you’re creating a custom PC with high-end GPUs or assembling a future-proof system with the latest standards like PCIe 5.1 and ATX 3.1, this PSU delivers. It’s also an excellent choice for those prioritizing silent operation, as the fan mode ensures minimal noise even during intense use, making it perfect for quiet, high-performance environments.

User Feedback

Users generally praise this PSU for its quiet operation, especially under load, with many highlighting its impressive cooling performance. The stability and power efficiency it offers in high-performance builds are frequently noted, ensuring that the system runs smoothly without issues. However, some users mention that it’s a bit on the heavy side, which might be a consideration for those with limited space or weight restrictions. Despite this, the overall build quality and performance consistently justify the extra weight.

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Pros

  • This power supply delivers reliable performance for high-demand gaming and custom PC builds.
  • Users appreciate the 80 Plus Platinum efficiency rating, ensuring energy savings and reduced heat output.
  • The Zero RPM fan mode allows for quiet operation during low loads, making it ideal for noise-sensitive environments.
  • Its full compatibility with ATX 3.1 and PCIe 5.1 future-proofs your system for upcoming hardware.
  • The Pure Wings 3 140mm fan efficiently cools the PSU while keeping noise levels to a minimum.
  • Long-term reliability is enhanced by a 10-year warranty, offering peace of mind to buyers.

Cons

  • Some users find the PSU slightly heavy, which can make installation in compact cases more challenging.
  • The 1000W capacity may be overkill for those with lower power needs, leading to unnecessary cost.
  • Its larger size may not fit in smaller form-factor cases, limiting compatibility for certain builds.
  • A few buyers mention that the PSU is more expensive than alternatives with similar power ratings.
  • While the fan is quiet, it's still noticeable under high loads, which may bother some users.
  • This power supply might be excessive for casual users or office setups that don’t demand high power.

Ratings

The ratings for the be quiet! Power Zone 2 1000W ATX 3.1 PSU were derived from a comprehensive analysis of verified user reviews worldwide, across various languages and platforms. Spam, bot-generated, and incentivized feedback were carefully filtered out, ensuring only authentic and high-quality reviews influenced the results. While users generally praise its reliability and quiet performance, some noted its weight as a minor downside. The ratings reflect both the product's strengths and any areas where users have raised concerns, offering a balanced view from diverse sources.

Performance under Load
92%
Many users praise this power supply for its exceptional performance even during demanding gaming or intensive tasks. The consistent power delivery ensures stability, preventing any dips or interruptions, which is critical for high-end setups. It's especially appreciated for maintaining reliability under high load conditions, making it a favorite for those with powerful PC builds.
A few users report that while the power supply handles load well, the noise increases when operating at higher capacities. Some also mention that, despite being a high-quality PSU, the performance under extreme stress can still lead to occasional heat build-up, which can impact overall longevity over time.
Noise Level
88%
The Zero RPM fan mode is a standout feature, allowing for near-silent operation during low loads. Users consistently comment on the remarkably quiet experience, with many noting that even under moderate load, the noise level is minimal, making this a great choice for those prioritizing a quiet PC build.
While the power supply operates quietly at lower loads, some users report that the fan becomes noticeably louder as the load increases, particularly during intensive gaming or rendering. A few buyers mention that the noise is somewhat higher than expected when under heavy use, though still quieter than many competitors.
Cooling Efficiency
91%
Thanks to the Pure Wings 3 140mm fan, users often highlight how efficiently this PSU cools even during extended use. The fan does an excellent job of maintaining low temperatures without creating unnecessary noise, and the overall cooling system contributes to the longevity of components by ensuring they remain within safe temperature ranges.
While the cooling is generally effective, some users have reported that in extreme cases, especially in compact cases with poor airflow, the cooling might not be as effective as desired. A few reviews mention that in poorly ventilated setups, the fan struggles slightly, though this is more of an edge-case concern.
Build Quality
90%
The build quality of this PSU is often praised for its durability and solid construction. It feels sturdy and well-constructed, with many users noting that the heavy weight of the unit actually adds to its overall sense of premium quality. The robust casing and internal components inspire confidence in its long-term reliability.
Despite its high build quality, some users note that the PSU is heavier than expected, which could pose issues in tight PC cases or when weight is a concern. Additionally, a few buyers report that the cables are slightly stiff, which might make installation a bit cumbersome in some cases.
Power Delivery Stability
89%
This PSU is recognized for its excellent power delivery, providing stable and consistent voltage. It’s a top choice for high-performance systems, especially those with demanding GPUs and processors. The inclusion of LLC technology ensures smooth, regulated power output, which enhances overall stability and reduces the risk of damage to sensitive components.
Some users have mentioned that while power delivery is generally stable, certain configurations with extremely high-end hardware can occasionally push the PSU to its limits. These cases are rare but are mentioned by a few users who experienced minor instability under extreme stress, such as benchmarking or extreme gaming scenarios.
Energy Efficiency
94%
The 80 Plus Platinum rating ensures excellent energy efficiency, which not only reduces electricity consumption but also helps keep the system running cooler. Users appreciate how the PSU maintains high efficiency even under load, which results in both lower energy bills and a more eco-friendly operation. This is particularly valuable in large, always-on systems.
While most users find the efficiency impressive, a small number of reviews mention that the PSU’s efficiency is not as noticeable when used in systems with lower power needs. For casual users or those with minimal PC setups, the energy savings may not be as significant as they would be for those running more demanding systems.
Ease of Installation
85%
Installation of this PSU is relatively straightforward, and most users report a hassle-free experience when connecting it to their system. The clear labeling of cables and modular design makes it easy to organize and fit the necessary components into the case, even for users who are building custom PCs for the first time.
Some users mention that the PSU's size and weight can make it a bit cumbersome to install in cramped cases. Additionally, while the cables are generally well-designed, a few buyers find them slightly stiff or too long for certain configurations, which can complicate cable management.
Compatibility with Modern Components
90%
With full compatibility with ATX 3.1 and PCIe 5.1, this PSU is a great choice for users building cutting-edge gaming rigs or workstations. It’s able to handle the latest GPUs and other high-demand components, making it future-proof for years to come. Buyers often appreciate the flexibility it offers in accommodating the most modern hardware.
Some users with older systems or setups that don't require the latest PCIe 5.1 standard find this PSU to be overkill. While it provides excellent future-proofing, these users may feel that they’re paying for features they don't necessarily need, especially if they aren't planning to upgrade their components anytime soon.
Weight and Size
74%
26%
While the PSU’s weight might feel reassuring in terms of build quality, users with larger cases appreciate that it provides a solid, dependable foundation for powering their components. The dimensions are also well-suited for standard cases, and the weight can contribute to the overall sturdiness of the setup.
A number of users find the PSU too heavy and large for compact or small form-factor cases. The added weight and size may make installation difficult in tighter spaces, and some builders prefer lighter, more compact PSUs to make their builds easier to handle and move.
Warranty and Support
92%
The 10-year warranty and the reputation of the brand offer peace of mind to buyers. Many users appreciate the extended warranty, which is a clear indication of the PSU's longevity and quality. Additionally, customer support from the brand is often praised for being responsive and helpful in case of any issues.
Though the warranty is generally appreciated, a few users report that the customer support experience can vary depending on their region. Some have experienced longer response times or less helpful responses, though these instances are generally the exception rather than the rule.
Price to Value Ratio
88%
Most users find the price of this power supply to be justified given its top-tier efficiency, build quality, and performance. It strikes a balance between cost and feature set, making it a solid choice for users looking for high-end components without overspending on unnecessary features. Many consider it a good value for a future-proof PSU with long-term reliability.
Some users feel the PSU is on the expensive side, especially for those who don't require the latest PCIe 5.1 or 1000W power. For users with less demanding needs, the premium price might not feel justified, and they may opt for more budget-friendly options with fewer features.
Long-Term Durability
90%
Users appreciate the long-term durability of this power supply, citing its solid construction and energy-efficient operation. Many believe the high-quality components and the 10-year warranty will ensure that it remains a reliable power source for years, even in high-performance environments that demand constant use.
Although many praise the durability, a few users have pointed out concerns regarding potential issues with long-term heat buildup in cases with poor airflow. While this is not a widespread issue, it's something to consider when evaluating the long-term durability in specific builds.

Suitable for:

The be quiet! Power Zone 2 1000W ATX 3.1 PSU is ideal for users who prioritize high efficiency and reliable power delivery for demanding setups. Gamers with high-end PCs or enthusiasts building custom rigs with modern GPUs will appreciate its full compatibility with ATX 3.1 and PCIe 5.1, ensuring future-proofing for their builds. Those who value quiet operation will find its Zero RPM fan mode beneficial, as it operates silently during low loads, even when gaming or running intensive applications. Additionally, the 80 Plus Platinum efficiency rating makes this PSU a great option for those conscious of both energy consumption and long-term reliability.

Not suitable for:

While this power supply offers premium features, it may not be the best choice for users with more basic setups or lower power requirements. The 1000W capacity might be overkill for casual gamers or office PCs with lower wattage needs, leading to unnecessary costs. Additionally, its heavier weight and larger size could make it challenging to install in compact or small form-factor cases. Those looking for a budget-friendly option or a lighter PSU may find the cost and size of this model less appealing, especially if they don't require the latest PCIe 5.1 compatibility or the higher power output.

Specifications

  • Power: Delivers 1000W of continuous power, suitable for high-performance gaming and workstation setups.
  • Efficiency: Certified 80 Plus Platinum and Cybenetics Platinum ratings for high efficiency, reducing electricity waste and heat.
  • Cooling: Equipped with a Pure Wings 3 140mm fan designed for efficient airflow while minimizing noise.
  • Fan Mode: Features Zero RPM fan mode, which ensures silent operation during low loads by keeping the fan inactive.
  • Voltage Regulation: Uses LLC (Load Line Calibration) technology to ensure stable and efficient power delivery, even under heavy loads.
  • Compatibility: Fully compatible with ATX 3.1 and PCIe 5.1 standards, supporting modern hardware configurations.
  • Connectors: Includes a 12V-2x6 connector for graphics cards, ensuring support for high-power GPUs.
  • Weight: Weighs 7.61 lbs (3.45 kg), slightly heavier than some competing models but offering premium build quality.
  • Dimensions: Measures 13.07 x 9.88 x 4.09 inches, fitting most standard ATX cases.
  • Warranty: Comes with a 10-year warranty, underscoring the reliability and long-term performance of the PSU.
  • Input Voltage: Supports an input voltage range of 100V–240V AC, ensuring global compatibility.
  • Fan Control: The fan only activates when necessary, contributing to the quiet operation even during gaming or heavy usage.
  • Protection Features: Includes over-voltage, over-current, and short-circuit protection to safeguard your components.
  • Connector Count: Offers multiple connectors, including 24-pin, 8-pin (4+4), and several PCIe 6+2 connectors for flexible setup options.
  • Form Factor: Follows the ATX standard form factor, making it compatible with most desktop PC cases.
  • Noise Level: Designed to operate quietly, even under full load, thanks to the semi-passive fan operation and noise-dampening features.
  • Peak Power: Can handle short peak power loads beyond its rated 1000W capacity to accommodate transient power demands.
  • Energy Efficiency: The high-efficiency ratings ensure less power consumption, resulting in lower electricity bills and reduced heat generation.
  • Build Quality: Constructed with premium components, ensuring long-lasting performance and stability during intense gaming or productivity workloads.

FAQ

The be quiet! Power Zone 2 1000W ATX 3.1 PSU is distinguished by its 80 Plus Platinum and Cybenetics Platinum efficiency ratings, ensuring lower power consumption and reduced heat. It also features the Zero RPM fan mode, which ensures quiet operation when the system is under low loads, making it a great choice for noise-sensitive environments.

Installation is similar to other ATX power supplies. Start by disconnecting your old PSU, then mount the Power Zone 2 1000W in your case, aligning it with the ATX standard mounting holes. Connect the 24-pin main power cable to your motherboard, and the 6+2 PCIe connectors to your graphics card. Ensure all cables are securely connected, then power on your system.

Yes, the Power Zone 2 1000W PSU is fully compatible with PCIe 5.1, making it future-proof for the latest high-performance GPUs. Whether you're upgrading your graphics card or building a new PC, this power supply can handle the power demands of modern GPUs.

Absolutely. The Power Zone 2 1000W PSU features a Pure Wings 3 140mm fan that offers excellent cooling efficiency while keeping noise levels low. The fan is designed to operate quietly even under load, ensuring stable power delivery without excessive noise, which is particularly useful in gaming and high-performance setups.

The Power Zone 2 1000W weighs 7.61 lbs, which is a bit heavier compared to some other power supplies. While the extra weight might pose a challenge for smaller cases or for users seeking ultra-light components, it is a trade-off for its quality build and stable performance under load.

The Power Zone 2 1000W PSU is designed with a Zero RPM fan mode, meaning that it operates silently during low-load periods. During high-load situations, the fan does spin, but it is still relatively quiet compared to other power supplies, thanks to its efficient fan design and sound-dampening features.

Yes, if you're building a system with low power requirements, a 1000W PSU may be more than necessary. This power supply is geared towards gaming and high-performance builds, so if you're not running power-hungry components, you could save money by opting for a lower-wattage PSU.

The Power Zone 2 1000W PSU comes with a generous 10-year warranty. This long warranty period speaks to the manufacturer's confidence in the PSU's durability and reliability, offering peace of mind for users concerned about longevity and performance.

Yes, the Power Zone 2 1000W PSU supports multi-GPU configurations, thanks to its ample 6+2 PCIe connectors and high wattage. It can handle the power demands of multiple GPUs, making it a good choice for users looking to build systems with multiple graphics cards for gaming or heavy computational tasks.

While the Power Zone 2 1000W is designed to be quiet, some noise under load is normal due to the fan spinning up. However, if the noise seems unusually loud or inconsistent, ensure that the PSU is properly installed and not obstructed by cables. If the issue persists, contacting customer support may be necessary, especially if it's still under warranty.