be quiet! Dark Power Pro 11 750W PSU Review
Introduction and Features
In this review we will take a detailed look at one of be quiet!’s top of the line power supplies, the Dark Power Pro 11 750W. There are currently six power supplies in the Dark Power Pro 11 Series, which include 550W, 650W, 750W, 850W, 1000W and 1200W models. As you might expect, be quiet! continues to be focused on delivering virtually silent power supplies and they are one of the top selling brands in Europe. All of the Dark Power Pro 11 models are certified for high efficiency (80 Plus Platinum) and come with modular cables.
be quiet! designed the Dark Power Pro 11 Series to provide high efficiency with minimal noise for systems that demand whisper-quiet operation without compromising on power quality. In addition to the Dark Power Pro 11 Series, be quiet! offers a full range of power supplies in ATX, SFX, and TFX form factors.
(Courtesy of be quiet!)
All of the Dark Power Pro 11 Series power supplies are semi-modular (all cables are modular except for the fixed 24-pin ATX cable). Along with 80 Plus Platinum certified high efficiency and quiet operation, the Dark Power Pro 11 750W PSU features an “overclocking” key to select between multi-rail and single rail +12V outputs. The power supply uses be quiet!’s latest SilentWings3 135mm fan for virtually silent operation. The fan speed starts out very slow and remains slow and quiet through mid-power levels. And the Dark Power Pro 11 power supplies allow connecting up to four case fans, whose speed will be controlled by the PSU.
be quiet! Dark Power Pro 11 750W PSU Key Features:
• 750W continuous DC output (ATX12V v2.4, EPS 2.92 compliant)
• Virtually inaudible SilentWings3 135mm FDB cooling fan
• 80 PLUS Platinum certified efficiency (up to 94%)
• Premium 105°C rated parts enhance stability and reliability
• Powerful GPU support with seven PCI-E connectors
• User-friendly cable management reduces clutter and improves airflow
• NVIDIA SLI Ready and AMD CrossFire X certified
• ErP 2014 ready and meets Energy Star 6.0 guidelines
• Zero load design supports Intel’s Deep Power Down C6 & C7 modes
• Overclocking key selects between single or multiple +12V rails
• Active Power Factor correction (0.99) with Universal AC input
• Intelligent speed control for up to four case fans
• Safety Protections :OCP, OVP, UVP, SCP, OTP, and OPP
• 5-Year warranty
Here is what be quiet! has to say about the Dark Power Pro 11 750W PSU: "It is a fact of the modern world that high technology requires constant refinement and unending improvement – and that is even truer for those who would be leaders. Dark Power Pro power supplies are renowned as the world’s quietest and most efficient high-performance PSUs. The Dark Power Pro 11 750W model takes that a step further with a power conversion topology that delivers 80Plus Platinum performance, add to that an unparalleled array of enhancements that augment this unit’s compatibility, convenience of use, reliability, and safety, and the result is the most technologically-advanced power supply be quiet! has ever built.”