Computer power supply is a very important component, after so many years of understanding of the computer, more and more feel the importance of power supply. A power supply with exquisite materials and excellent performance is the guarantee for your computer to work stably. Only stable power supply can ensure the safe and effective operation of other hardware, so we must not save money on power supply. As a well-known DIY brand, gujia's products have always been loved by players, especially in power supply. Gujia Gex series should be familiar with flagship products. Compared with the previous LLC series, Gex series is better in all aspects. When I was engaged in activities some time ago, I started with a gex750 power supply with a rated power of 750W, which supports the current mainstream rtx3080 graphics card. However, the current graphics card is really hard to buy, and it's almost becoming a financial product. Some netizens said that if I grab the rtx3080, I'll earn 500 yuan, alas!

In addition, this power supply uses Japanese capacitors and has 80plus gold medal certification. Of course, the price is a little higher. Today is a simple share, if you want to see professional power eva1uation, or go to some large test site! ha-ha!

packing:

Each manufacturer has its own packaging style, gujia is no exception. This gujia gex750 power supply is packaged in black and orange with a hint of liveliness. Of course, as the power supply of a computer, stable and efficient operation is the key. Maybe that's why there's more black on the box. In the upper left corner is the logo of the brand, and in the upper right corner are the words of 5-year warranty (only replace but not repair) and the icon of 80plus gold medal certification. In the middle is the appearance of this power supply, the color value is still good, at the bottom is the power supply model.

On the back is some of the main information about the power supply, such as conversion rate, output power, etc., but it's all in English. If you can understand it, keep reading it, ha ha!

Let's take a look at the family photo of gujia gex750 gold medal full module power supply: power supply, power cord, module cord, instruction manual, quality assurance card, and installation screw.

Details:

Gujia gex650 gold medal full module power supply size is 160 * 150 * 86mm, which has good support for the market chassis. The overall workmanship of the power supply is quite good. The edges are polished very roundly. The edges are polished roundly. There will be no hand cutting. The power supply adopts 120mm dynamic hydraulic cooling fan, which can provide more air at low speed. In the middle is the logo of gujia, which looks very textural!

Take a look at the back, the specification parameters of gex750 full module gold medal power supply and production certification and other safety information are marked in detail. As an 80plus Gold Certified power supply, gex750's conversion efficiency has reached an amazing 91.37%, which is really good. 750W rated power supply, with a 3070 or 3080 is no problem, of course, many people like to buy a larger power supply, mainly used to rest assured, ha ha. In addition, gujia gex750 provides a five-year replacement only warranty, so players can use it safely,

Details decide success or failure, the power supply adopts black paint baking process, feel good. In addition, the power interface is also pasted with warning protection paste. As for the content, it is to remind you of some places that need attention to ensure the safety in use.

Through these cooling holes, we can also clearly see the internal components of the power supply. It is learned that gujia gex750 adopts the currently recognized high-quality Japanese 105 ℃ capacitor and standby capacitor. At present, almost all the first-line high-specification power supplies use Japanese capacitors, so there is no need to worry about the quality.

This power supply is also equipped with LLC, DC-DC circuit and tri sense (3.3V, 5V, 12V) design. With excellent hardware and software, the sudden voltage of this power supply can be controlled within ± 3%, so this power supply can work smoothly and reduce radiation.

Full module design, advantages needless to say, the player's favorite design, with a few pack a few. It's convenient for wiring when installing. On the whole, the current full module power supply is the recommended product. After using it, you will know how backward the DC output is. Ha ha!

The standard flat wire style, the original wire is strong enough to be "edible". If you have special needs, you can customize the power cord by yourself. Of course, there is a lot of extra expenses. I made a set before, which costs 299 yuan. It's really not cheap, and it's still ordinary. So if there is no special requirement, you can use the original wire directly.

On the computer:

The chassis is the ice drill p120 of antyk. I mainly like its side transparent style, and the chassis supports vertical mounting of graphics card, which is also my favorite point. The vertical display card can provide better cooling air duct for the display card, and support double 360mm water cooling, so the cooling effect need not be considered. If you like light pollution, then this chassis is really good, the front and side are side transparent, and the effect after lighting is really good.

Because there is no professional noise testing equipment, we will not show it here. In fact, with gujia's technical strength, there is no problem for the power supply to be silent. Even if you are playing 3A masterpiece and the computer is fully loaded, all you can hear is the roar of the video card and the chassis fan. As for the power supply, the sound is much lighter.

After all, without professional instruments, those complex tests will not appear here. Simply use the power meter to test the standby and full load conditions! The score of running is used by the entertainment master, with 351604 points for the graphics card and 10473 points for the memory. These are all tested without the setting of overclocking. If the overclocking is used, the score will be higher, but the daily 3A major configuration is OK.

Because I didn't get 3080, I can only play my 2080s now. Let's take a look at the normal standby situation. Its power consumption is about 65W.

Then use 3dmark's pressure test software to test the maximum power consumption of the graphics card. The maximum power consumption is about 300W, and the average power consumption is about 270W. This gujia gex750 gold medal full module power supply is still without pressure.

Finally, test the CPU full load power consumption, the design is 95w, when the actual full load we all know will be higher, no overclocking, full load state is about 120W. With this configuration and other accessories, even if it is fully loaded, it will not exceed 500W, so the gold medal power supply with rated power of 750W is still no problem. If the rtx3080 is replaced, there is no problem.

Finally, let's take a look at the eva1uation results of Supernet. This power supply has been listed in the list of top power supply.

Summary:

On the whole, gujia gex750 gold medal full module power supply is very good. Japanese 105 ℃ capacitor, full module design and five-year warranty are its main features. Rated 750W power, its + 12V output up to 750W, perfect support 3080 graphics card, of course, if you think 850W is in line with your temperament, then there is no problem! ha-ha

Finally, thank you for reading. I hope you can buy your favorite products on this "singles day".