Power Supplies : Antec Unique 850 Watt Power Supply.

When it comes to developing a new PC, be it for a server, media center or gaming machine, the energy supply is frequently overlooked, especially with the great number of more exotic components to think about (graphics, processor, mainboard, etc.). However, since it powers everything in your new machine, a well balanced and competent power is important and can determine the stability and life of a system. Many lower range cases come with power supplies included, however, although these could be sufficient for low specification PCs, a better power ought to be found for anything else, particularly if you are likely to be running high spec graphics cards.

At the surface of the selection of Antec’s power supplies comes the Antec Signature 850. It boasts features which are not generally for sale in a customer power and are merely saved for the best. The Signature 850 features DC to DC voltage regulator modules which ensures greater system Antec Signature 850 2stability, and an 80mm Pulse Width Modulation (PWM) fan that may run as much as 50% quieter than standard fans. The Signature 850 has additionally passed 80 PLUS® Bronze certification, an unusual distinction in energy efficiency attained by not many other power supplies, which gives more than 82% efficiency and above at all loads.

Because the name suggests the Antec Signature 850 is rated to 850W and can be Nvidia SLI-Ready Certified, making it suitable for the lastest power-hungry graphics cards. Best psu for gaming The box is well finished in a black gloss with an easy ANTEC badge fixed to the very best surface. Antec has provided a hybrid advanced cable management system, which effectively ensures that the main cables required are hard-wired for better power transfer, including most peripheral cables, and there is the option to incorporate further cables on the excess 12V rails to power Triple and Quad graphic card configurations.

Antec Signature 850 3The main thing that you will notice concerning the Antec Signature 850 power could be the weight, it really weighs a lot. As a result of heavier duty components and heat sinks, the energy supply weighs about 2.78 kg. The energy supply is designed with high-quality Japanese fan and capacitors to make sure long-term reliability and the circuitry controlling the energy supply is placed on two separate circuit boards orientated to face one another with a large channel through the middle for improved airflow, meaning that only one 80mm cooling fan is required. The PSU fan features Pulse Width Modulation (PWM) for whisper-quiet operation. The

To be able to ensure rock steady rails, the energy supply features DC to DC Voltage Regulator Modules ensure supreme system stability and built-in circuitry prevents damage resulting from short circuits (SCP), overvoltages (OVP), overpower (OPP), over-temperature (OTP), and over current (OCP). So that’s the safety aspects covered.

We installed the energy supply inside our test rig (Antec 1200, Abit IP35, Q9450, 4GB OCZ, ATi graphics (PCI-E)) and fired the machine up, which worked as expected. To be able to test the PSU, we opted to conduct just a simple 1hr operate on OCCT to load the CPU and monitor the 3.3V, 5V and 12V rails. As expected there is very little variation in the voltages and the utmost ripple we observed was on the 3.3V at 0.02 (0.5%).

The Antec Signature 850W power is supreme quality and definitely among the best, or even the most effective in the 800w-900w power range and it even includes Antec’s market-leading 5-year guarantee. It is certainly recommended for almost any top-end gaming machine or server where there is the requirement for the additional power. Since the Antec includes this kind of strong power efficiency, it entails that one could eventually spend less on top of that (and save the environment). When you can afford it, buy it, you won’t be disappointed.

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