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The Be Quiet! Dark Power Pro 10 850W Power Supply is 80 Plus Platinum Certified & meets the NVIDIA SLI & AMD CrossFire requirements, so it performs exceptionally. It's efficiency is up to 94%, comes with a super quiet 135mm fan, single +12V rail switch and has 4 fan connectors, modular sleeved leads & come with a 5 year warranty. This is one of the best Power Supplies on the market!
Besonders kompakte Gehäuse setzen oft Netzteile mit geringen Abmessungen voraus. Mit dem be quiet! SFX Power 300 Watt testen wir unseren ersten Spannungswandler im SFX-Format.
eTeknix has been absent from the world of power supply reviews for around 18 months. Ever since our Sunmoon ATE SM -268 Load Tester broke we have been left without enough test equipment to do a “proper” power supply review. By proper we mean not simply loading the system with VGA/CPU components and taking motherboard readings with programs like OCCT, neither do we find using a multimeter is accurate enough. Our definition of proper power supply testing at eTeknix has been to use a dedicated power supply load tester. Just a week ago we took a trip to Hamburg in Germany where Enermax kindly allowed us to test a whopping 29 power supplies on their Chroma power supply load tester.
The first of those power supplies we tested for review was the XFX Pro 750W Black Edition fully modular power supply. This power supply from XFX is actually manufactured more or less entirely by Seasonic and is based upon the Seasonic X-750. XFX is actually one of Seasonic’s OEM partners. With 750W of continuous power over a single 12 volt rail the XFX Pro 750W power supply is designed to power the most demanding gaming systems with a single ultra high performance GPU or a pair of mid-high end GPUs.
Furthermore the XFX Pro 750W Black Edition uses a fully modular design meaning it is entirely capable of giving you a clean looking system. What’s more impressive is every cable is fully black while all cables, except the motherboard 24 pin, use “flat” black cables for easier cable management. Furthermore the power supply features a hybrid fan switch that allows you to switch between an “always on” or “hybrid on/off” fan mode. The always on mode means the fan always spins and varies with temperature while the hybrid on/off mode allows the fan to turn off at low loads. The option to choose is indeed a very nice feature.
On top of all that the XFX Pro 750W Black Edition power supply is one of the most aggressively priced power supplies on the market and comes with a 5 year warranty, yet has performance that beats most of its competitors if the Seasonic X-750 is anything to go by. But without any further ado, let us proceed on to this XFX Pro 750W Black Edition power supply review and sea how this product stacks up.
The Silverstone Strider Plus 500W (ST50F-P) is quite impressive. Yes, it currently retails for $74.99 incl. shipping, nearly double the price of the ST50F-ES; however, it also is leagues ahead of the entry-level model in every aspect. The electrical performance is significantly better, with the voltage line ripple suppressed down to levels worthy of a performance product and efficiency which should exceed 84% most of the time during typical usage. It also runs much cooler and far quieter, making it ideal for use in everyday work and gaming systems, especially in quiet environments, where a noisy computer would be uncomfortable...
Power Supply
Chez Super Flower, nous connaissons pour le moment les modèles plutôt haut de gamme, en passif, Gold ou Platinum et nous n'avions jamais mis la main sur un modèle plus classique, du moins jusqu'à ce jour, avec l'Amazon, un modèle 80 Plus Bronze de 550 watts aux câbles non modulaires.
orsair's AX860 might lack the digital capabilities of its AXi series companion, but it still puts out some awesome numbers.
We haven't seen an Antec PSU in our labs for some time, but today we get acquainted with the High Current Pro HCP-850 Platinum 80 PLUS model.
Oggi abbiamo il piacere di presentarvi un prodotto davvero interessante, un alimentatore passivo con un wattaggio molto elevato; stiamo parlando dell'FSP Aurum Xilenser 500 W, avente la prestigiosa certificazione 80 Plus Gold di Ecova Plug Load Solutions! L'alimentatore presenta una potenza massima di 492W sulle due rail, da 22A cadauna, della +12V. Vediamo come se la cava sulla nostra piattaforma di test. Buona lettura!
Recently when we've tested power supplies we regularly received comments about the fact that we test the efficiency of PSUs beginning at 200 watts. That's because the energy consumption of modern desktop PCs with Ivy Bridge or Haswell processors is typically a lot lower. It's a valid point, so we spent a lot of time in retesting many of the PSUs we've reviewed in recent months. This time we tested their efficiency at much lower load levels, of 22.5 watts, 50 watts and 100 watts. The results are definitely worth taking a closer look at.
Like most companies Thermaltake has an entire range of power supplies from the high-end to something for people looking to save some money. Not everyone has the money to throw at a top of the line power supply and Thermaltake knows this. Today we are taking a look at one of their more mainstream power supplies in the Smart SP-750P 750W Power Supply. This unit lacks some of the high-end features like modular cables and Over Temperature Protection, but you do get things like an 80PLUS Bronze certification, flat low profile cables, a single 12V rail design and of course a much lower price tag. Let’s take the Smart 750W through the paces and see how it works out.
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