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ES-800 (also known as BFGR800WESPSU) is a power supply using a different internal design called "frequency conversion", with BFG claiming it provides higher efficiency even under very low loads. Is that so? Let's check this out.
The brand bequiet! belongs to the German distributor Listan. This company has released several power supplies with the 80 Plus Gold certification, under the Straight Power E9 series. Five of them (400 W, 450 W, 500 W, 600 W, and 700 W) don't have a modular cabling system, while three of them do (480 W, 580 W, and 680 W). These models carry the letters "CM" for "Cable Management." Let's see if the 680 W model is a good option.
BeQuiet! have been releasing great power supplies in 2012, with a focus on minimal noise and great build quality. Today we are looking at the Straight Power E9 700W power supply, a 80 Plus Gold certified design with full 5 year warranty. This is the flagship model in the range.
I can see why be quiet! has been the bestselling power supply brand in Germany for 5 years running. I can also easily see the L8 series becoming a force to be reckoned with around the world.
Today we are looking at the latest power supply from BeQuiet!, the Pure Power L8. We analyse the 400W model which features an ultra low noise SilentWings fan and 80 Plus Bronze certification. These designs can deliver around 90% of their total power on the +12V rail. The Pure Power 8 range features six safety circuits and Taiwanese capacitors with a product warranty covering three years.
BeQuiet! are well known in enthusiast circles as the purveyor of class leading fans, having diversified their product portfolio into power supplies and CPU heatinks. Today we are looking at the second power supply in their latest flagship range, the Dark Power Pro P10 850W.
BeQuiet! are one of a handful of companies who continually release the highest grade products, their fans for instance are arguably the best on the market. Today we are looking at the upcoming Dark Power Pro P10 550w power supply which will hit a sweet spot around £100 when it reaches the United Kingdom in a few weeks time.
The new P10 range are Platinum and Gold certified to deliver maximum efficiency.
Today we are looking at the latest BeQuiet Dark Power Pro 10 1200W power supply, designed to target the ultra high end enthusiast audience with sophisticated SLI and Crossfire systems. We already reviewed the 850W model in the same range, so it will be interesting to see if the 1200W model can maintain the high quality we now expect.
Im ersten Teil "Netzteile für Mini-Gehäuse" haben wir das be quiet! BQT SFX-350W getestet. Heute im zweiten Teil ist das be quiet! BQT TFX-300W an der Reihe. Auch dieses kleine Kraftwerk ist für den Einbau in sehr kleine Gehäuse für ITX-Komponenten bestimmt, die im Gegensatz zu µATX-Gehäusen keinem "normalen" Netzteil mehr Platz bieten. Diese kleinen Gehäusetypen erfreuen sich als Bestandteil eines kleinen edlen Wohnzimmer PCs wachsender Beliebtheit. TFX steht hierbei für Thin Form Factor und ist der "kleinere" Bruder des SFX. Die Anforderung an solchen Netzteilen sind die gleich hoch wie bei einem ATX Netzteil, allerdings steht erheblich weniger Platz für die Elektronik zur Verfügung.
Das Angebot an TFX-Netzteilen ist stark eingeschränkt. be quiet! weiss um diesen Umstand und legte mit der TFX-Power-2-Serie kürzlich interessante Alternativen nach. Das von uns getestete Modell liegt in der effizientesten Variante mit 80Plus-Gold-Zertifizierung und 300 Watt Leistung vor. Diese Power dürfte für die meisten, kompakten Systeme problemlos ausreichen. Doch kann das platzsparende Netzteil trotz hoher Effizienz am Ende in unseren Messungen und im Praxis-Betrieb überzeugen? Dieser und vielen weiteren Frage gehen wir in diesem Test auf den Grund.
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