be quiet! Power Zone 2 750W ATX 3.1 PSU | 80 Plus and Cybenetics Platinum Efficiency | Zero RPM Low-Noise Power Supply | PCIe 5.1 Ready | Black | BP006US
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AI Verdict
A 750W ATX 3.1 PSU with 80 Plus and Cybenetics Platinum efficiency, a 140mm fan, and native 12V-2x6 connector for high-end systems.
This 750W ATX 3.1 power supply is a strong fit for modern gaming and workstation PCs due to its Platinum efficiency, native PCIe 5.1 connector, and semi-passive cooling. Its ability to handle power excursions up to double its rated wattage makes it suitable for demanding components.
If you plan on running multiple high-end GPUs or consistently pushing beyond 750W, look for an ATX 3.1 PSU with 850W or 1000W output.
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Pros
- Achieves up to 94.2% energy efficiency with 80 PLUS Platinum and Cybenetics Platinum certifications.
- Features semi-passive zero-RPM cooling with a 140mm Pure Wings 3 fan, operating silently under low load.
- Includes native 12V-2x6 connector with a 90° angle for PCIe 5.1 graphics cards, adhering to ATX 3.1 standard.
- Engineered to handle power excursions up to double its rated 750W, ensuring stability during transient loads.
- Utilizes LLC topology for precise voltage regulation and offers a 10-year manufacturer's warranty.
- Comes with fully modular, flat, and sleeved cables for streamlined system building.
Cons
- The semi-passive fan has a 2-5 minute post-ventilation cooldown period, which might delay complete silence after shutdown.
- 750W output might be a limiting factor for future extreme high-end systems with multiple power-hungry components.
Dimension Scores
Achieves up to 94.2% efficiency with 80 PLUS Platinum and Cybenetics Platinum certifications, and handles power excursions up to double its rated 750W.
Features semi-passive zero-RPM cooling and a 140mm Pure Wings 3 fan, resulting in 6.5 dBA at 0-50% load and a maximum of 15.8 dBA at 100% load.
Incorporates LLC topology for voltage regulation, a 10-year warranty, and is designed to handle demanding transient loads.
Offers fully modular, flat, and sleeved cables, including a 90° angled 12V-2x6 connector, for clean and flexible routing.
Best For
- Gaming PCs with next-generation PCIe 5.1 graphics cards requiring ATX 3.1 compliance.
- Quiet system builds where minimal fan noise is a priority, especially under light loads.
- Media creation PCs demanding stable power delivery and high energy efficiency.
- Users seeking long-term component reliability backed by a 10-year warranty.
Not Recommended For
- Budget-focused builds where the cost premium for Platinum efficiency is not a priority.
- Systems requiring continuous power output significantly exceeding 750W, such as multi-GPU setups.
Watch Out For
- No significant recurring user complaints or 'gotchas' were identified in available reviews or discussions for this model.
Full Specifications
| ASIN | B0DVJGSK2W |
| Brand | be quiet! |
| Wattage | 750 watts |
| Model Name | Power Zone |
| Form Factor | ATX |
| Item Weight | 7.32 pounds |
| Manufacturer | be quiet! |
| Connector Type | ATX, PCIe |
| Cooling Method | Air |
| Output Wattage | 750 Watts |
| Item model number | BP006US |
| Compatible Devices | Desktop Computer |
| Package Dimensions | 12.99 x 9.84 x 4.13 inches |
| Maximum Input Voltage | 220 Volts (AC) |
What Buyers Say
This be quiet! Power Zone 2 750W PSU is consistently praised for its near-silent operation, especially under light to moderate loads, thanks to its semi-passive cooling. Users appreciate the inclusion of the native 90° angled 12V-2x6 connector, which simplifies cable routing for newer GPUs. The high efficiency ratings are frequently highlighted, contributing to lower power consumption and cooler system temperatures. No significant recurring complaints about coil whine or fan noise were identified in the available user feedback.
“Man, this thing is quiet! My old PSU sounded like a jet engine, but this one just… doesn't. Plus, that angled GPU cable is a lifesaver for my cramped case, no more bending wires like crazy.”
Common Praise
- The fan remains off under low system loads, making the PC virtually silent during light use.
- The 90° angled 12V-2x6 connector makes connecting modern graphics cards much easier and tidier.
- High energy efficiency (up to 94.2%) leads to reduced electricity bills and less heat generation.
- The fully modular cables simplify installation and improve airflow within the PC case.
- The PSU handles power spikes from graphics cards without issue, maintaining system stability.
Common Complaints
- No significant recurring complaints were identified in the available user feedback for this specific model.
Ownership Tips
- The fan's 2-5 minute cooldown period after shutdown is noticeable, but it prevents the fan from cycling on and off frequently.
- The fully modular cables, being flat and sleeved, are surprisingly flexible for routing, even in smaller cases.
- The single 12V rail design simplifies power distribution, eliminating concerns about balancing loads across multiple rails.
- The distinctive mesh front design integrates well with cases that have PSU shrouds or visible PSU compartments.
Frequently Asked Questions
Is the be quiet! Power Zone 2 750W fully modular?
Yes, this power supply is fully modular, allowing you to connect only the cables your system needs for cleaner cable management.
What does ATX 3.1 and PCIe 5.1 Ready mean for this PSU?
ATX 3.1 is the latest power supply standard, and PCIe 5.1 Ready means it includes the native 12V-2x6 connector required for next-generation graphics cards, ensuring compatibility and stable power delivery.
How quiet is the Power Zone 2 750W?
It features semi-passive cooling, meaning the 140mm fan stops completely under low loads. Even at 100% load, it's rated for a maximum of 15.8 dBA, making it exceptionally quiet.
Can this 750W PSU power an RTX 4090?
While the PSU handles power excursions up to double its rated wattage and includes the necessary 12V-2x6 connector, an RTX 4090 typically recommends an 850W or higher PSU. A 750W might be sufficient for some configurations, but it's at the lower end of recommendations for that specific GPU.
What is the purpose of the 90° angled 12V-2x6 connector?
The 90° angled connector helps with cable routing and management in PC cases, especially for larger graphics cards where a straight connector might interfere with side panels or other components.
What is the warranty period for this power supply?
The be quiet! Power Zone 2 750W comes with a 10-year manufacturer's warranty, indicating a long-term commitment to product reliability.
Buying Guide
When you're looking at a power supply, you're essentially buying the heart of your PC. It needs to deliver consistent, clean power to all your components without failing or making too much noise. You want enough wattage for your current and future parts, and a high efficiency rating means less wasted electricity and less heat inside your case.
Wattage (750W)
This is the total power your PSU can deliver. Think of it like the horsepower of a car; you need enough to get where you're going, but too much is just extra cost. 750W is plenty for most single-GPU gaming systems, even high-end ones, but check your GPU's recommendations.
Efficiency Rating (80 PLUS Platinum)
This tells you how much power the PSU converts into usable electricity for your PC versus how much is lost as heat. Platinum means it's super efficient (up to 94.2%), like a fuel-efficient car, saving you money on your electricity bill and keeping your system cooler.
ATX 3.1 / PCIe 5.1 Ready
This is about future-proofing. ATX 3.1 is the newest standard, and PCIe 5.1 Ready means it has the special connector (12V-2x6) needed for the latest, most powerful graphics cards. It's like having the right charging port for your newest phone.
Zero RPM Cooling
This feature means the fan completely stops spinning when your PC isn't working hard, making your system virtually silent during light tasks like browsing or watching videos. It's like your car engine turning off at a stop light to save fuel and reduce noise.
Alternatives
If you need more wattage for extreme multi-GPU setups, look for ATX 3.1 PSUs with 850W or 1000W ratings. If budget is your primary concern and you don't need Platinum efficiency, consider 80 Plus Gold rated ATX 3.1 units.
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