530 W Be Quiet Dark Power L7 power supply

Be quiet! Power supply features a quiet operation, a very high quality workmanship, high efficiency and extensive features. With these features, the producers lined up in the Topriege is therefore one of the most popular brands in this segment. With Pure Power L7 series expands be quiet! its offering to now specially priced models with simple facilities, but the same high performance, efficiency and good workmanship.

Externally, the present Purepower models in elegant black finish. The case has it only 14cm depth and can therefore be installed in older and smaller housing. The fan is a 120mm model and adapts its speed automatically depending on the heat of development. Here are minimum 15 dB (A) a maximum of about 24 dB (A). Thus, the Pure Power PSU is extremely quiet. But not only the purchase price falls from low, also the maintenance costs are comparatively affordable. This is ensured by a number of power saving and efficiency-enhancement measures. Result of these efforts is an average efficiency of 83.85 percent and 85.65 percent from a peak (at 50 percent capacity: 265 Watts) – 80Plus certified with the predicate.

But even in stand-bye mode, the power supply shows less than 0.5 watts particularly frugal. In addition, Energy Star 4.0 and supports Intel C6. The power factor correction (PFC) is also very efficient with 99 percent. The outstanding values ​​reflect both the high-quality electronic components of the PSU again, at the same time provide for a high life expectancy of 100,000 hours. To protect the connected components, the L7 also has several protective circuits.

530 Watt and two 12V rails with 22A each are the most important aspects of performance. Thus equipped, the power supply also provides sophisticated hardware, such as quad-core CPUs and high-end graphics cards. For this purpose, a wide array of ports available. A 20 +4- pin 4 +4- pin and a supply port, the mainboard, two 6 +2- pin pixel accelerator and five SATA or four Molex and one floppy connector to the periphery.

Technical details:

• Dimensions: 150 x 85 x 140 mm (WxHxD)
• Fan: 120 mm
• Efficiency: 83.85% Ø, max 85.65% (50% load), including 80Plus certification
• Active PFC (99%)
• Form Factor: ATX12V 2.3
• Power : 530 W
  +3.3 V : 24 A
  +5 V : 24 A
  3.3 V +5 V : 130 W
  +12 V1 : 22A
  +12 V2 : 22A
  +12 V (total) : 420 W / 35 A
  -12V : 0.3 A (3.6 W)
  +5 Vsb : 2.5 A (12.5 W)
• Connections :
  1x 20 +4 pin
  1x 4 +4 pin (ATX12V + EPS12V)
  2x 6 +2- pin PCIe
  5x SATA
  4x 4-pin Molex
  1x Floppy