Advanced PC users know that the power supply is the alpha and omega of any computer. It depends on him how powerful components can be installed in the system unit. Modern BPs are not at all like their gluttonous ancestors. Now, although they have increased power, they consume much less power than their predecessors. Of course, this is so if we are talking about quality power supplies.
For a modern home computer, it’s enough to purchase a 750W power supply . Its capacity is enough to install all the necessary equipment. It will also remain. But how to choose the "right" PSU? We’ll talk about this. Consider the most popular models.
How to choose the right power supply?
Novice PC users should remember that the power supply is the last to be chosen. That is, after all other components of the computer have already been selected and their total energy consumption has been calculated. Otherwise, the user runs the risk of not guessing the required power of the unit and acquiring not at all what is needed. After calculating the actual power consumption of the computer components, you can choose the power supply. The trouble is that there are a lot of models on the market from various manufacturers. How to choose the 750W power supply for your computer?
First of all, you need to choose a manufacturer. Unknown Chinese firms immediately disappear, because such a PSU will burn at the earliest opportunity. More famous brands, of course, are more expensive, but more reliable. Among the manufacturers, such "masters" stand out as Corsair, Thermaltake, Chieftec and Cooler Master. They are the most reliable. If you purchase a 750W power supply from these manufacturers, then be sure that it will work perfectly and for a very long time. Now consider specific models of power supplies.
Corsair hx750i
The company is known for its quality RAM modules. But she does not produce power supplies herself, but only controls the process and implements the power supply under her label. But this does not affect the quality. The Corsair 750W power supply model HX750i has a fully modular structure and is characterized by low power consumption. It complies with the energy-saving class 80 Platinum. And this is the highest level. Inside there is a high-quality printed circuit board with competently located elements. Complete with PSU is a complete set of connecting wires. They are very soft, which allows you to place them in the case as you like.
The 750W power supply from Corsair has a very modest size, which allows you to install it even in a miniature case like Zalman Z1. Nevertheless, it has decent power and an excellent ventilation system. If the load on the PSU is 300 watts, then cooling is carried out by built-in radiators. In this mode, the unit works absolutely silently. If the load rises, then a quiet cooler of 120 millimeters turns on. Its speed is automatically adjusted depending on the level of load. In any case, this power supply can be called one of the quietest.
Corsair HX750i Reviews
Those users who purchased this 750W power supply unit are very pleased with the purchase. There are almost no negative reviews for this product. And those that are do not deserve attention, because they are written clearly by those who do not understand anything in technology. Most owners of this power supply note a strong and reliable case made of thick-walled metal, a convenient arrangement of sockets for connecting wires and a power off button. This alone indicates that we have a very high-quality product.
Also, users describe the operation of the power supply. And here they do not skimp on flattering epithets. Some even say that it is not heard at all. Probably the total power of their PC components barely reaches 300 watts. There is no other way to explain this. In general, the Corsair HX750i lived up to expectations. This is a very high-quality, reliable and powerful power supply.
Thermaltake Toughpower Grand (TPG-0750M) 750W
This power supply is premium. The price, of course, is also appropriate. But this masterpiece is worth the money. The main "chip", which has a Thermaltake power supply for 750W (this particular model) is a bright three-color backlight that will make any computer individual and unique. However, the point is not the backlight, but the way it works. This BP has no problems with this. No wonder it refers to top-end devices. Its specific power is 750 watts. The power supply has a completely silent cooler with a diameter of 120 millimeters. The block case is made of thick metal, which made this device rather heavy. But it normal.
Complete with a power supply comes a full set of soft wires, instructions in Russian, warranty card and power cable. This is a standard set. Thermaltake's 750W power supply has an energy efficiency class of 80 Gold, which is slightly lower than the previous one. This means that it will consume a bit more electricity. However, the difference is not so critical as to pay attention to it. In any case, this power supply is one of the best computer components on the market today. And this is no accident.
Thermaltake Toughpower Grand (TPG-0750M) 750W reviews
There are not so many who have purchased this 750W power supply. It is understandable. Not everyone is ready to pay such money for BP. But those who took a chance did not regret one iota of the money spent. The power supply works just fine. There are no negative reviews about this product at all. All owners note its silent operation, exceptional reliability and cool appearance. And many people like the software that comes with the unit. It allows you to monitor the status of the PSU in real time, which is important for those who are used to fully control their computer. Such a power supply is suitable for everyone. Even to "turned" gamers and "geeks". And color illumination can be turned off if desired. For this, there is a special button on the PSU.
Cooler Master G750M (RS-750-AMAAB1)
But this 750W power supply belongs to the budget category. This is noticeable even in its appearance and low weight. It also has a partially modular structure. Some of his wires are non-removable. For many, this option will be optimal. Nevertheless, it is able to ensure the smooth operation of a powerful gaming computer. He is not as quiet as his more expensive colleagues, but he is inexpensive. Complete with PSU is a set of necessary connecting cables, screws and instructions. There is nothing else. But for a budget device this is enough.
This PSU is much cheaper than the almost identical Chieftec 750W power supply. This makes it very popular among most users. Inside the power supply is a 120-mm fan, which automatically adjusts its speed depending on the load. However, it cannot be called quiet. But for that kind of money, there can be no silent fan in the block. The power supply is made of high-quality metal of normal thickness and the whole is equipped with openings for air outlet. This is a kind of addition to the cooling system.
Reviews on the Cooler Master G750M (RS-750-AMAAB1)
There are many owners of this particular power supply. But the reviews are somewhat mixed. This product has an approximately equal number of positive and negative reviews. Among its advantages are price, ease of installation and use, quality materials and high power. Also, users note the exceptional reliability of the PSU. Well, a lot. Negative aspects: partially modular design, noisy cooler, lack of software. However, these shortcomings are easily crossed out by the price of BP and its positive qualities.
Conclusion
So, the review of 750W power supplies has come to an end. As you can see, in the modern market of components there are both premium models from the "masters" of the genre, and budget versions for those who do not want to overpay. Which PSU to choose depends entirely on you. But it is recommended to choose a model more expensive. She is more reliable.