Help to see if this configuration is reasonable and there is anything to improve. Is the power suppl

E3 with Z77 is the biggest waste, neither overclocking nor SSD intelligent response technology, at most H77 can be used, and the power consumption is not high. Everything else is fine.

Who matched this configuration for you? Why don't you have a little standard?

Master Lu's calculation always counts the display, and the display is independently powered and has nothing to do with the host power supply. The other values are basically correct, but the measured full-load power consumption of GTX460 is above 170W. The sum of the full load power of your CPU and graphics card is about 270W, which is powered by the 12V of the power supply, and the 12V output power of the standard 350W power supply is only 264W, so it will be more difficult to bring your machine with a rated power of 350W, it is recommended to choose a power supply with a rated power of 400W or higher.

In addition, the margin of the power supply is large, and the heat and noise during operation will be relatively low, which is conducive to prolonging the life of the power supply.

1.Huntkey multi-core R85, rated 450W, 80PLUS bronze, 2 x 8pin, 440 yuan.

2.Cooler Master Tianzun 400, rated 400w, 80plus bronze, 1 6pin, 360 yuan.

3.Xianma Black Charm, rated 450W, 80PLUS white label, 2 8pin, 255 yuan.

4.ANTEC Model 400, rated 400W, 80PLUS white label, 1 8pin, 335 yuan.

5.Zhenhua overclocking Kingdee 400, rated 400W, 80PLUS gold, 1 6pin + 1 8pin, 450 yuan.

If it's about how much money you use, use 400w, because you can't guarantee that you won't add things in the future, cameras, TV cards, fans, etc., in a word, it's still a matter of money.

Preferably 400W, don't use a miscellaneous power supply. Also pay attention to heat dissipation.

A normal 350w is sufficient.

If you feel uneasy, you can use a 400W power supply.

In fact, the required voltage is far less than 350W

OCZ, my computer is OCZ's 700W module power supply. It's been a few years and there have been no problems... Of course, 400w is enough for the landlord.

No problem at all, yes! The main chassis can choose Philips!

Huntkey Panshi 400 is enough.

I'm dizzy, why is it even included in the LCD? The monitor doesn't have its own power supply

This configuration was rated at 350W to 400W and ran casually.

More than 350, but no more than 400 is just fine.

Your config is ok. The CPU is good, but the graphics card is almost there, and the 5670 can only be considered a low-end graphics card. In addition, the memory is too small, and now there is at least 4G memory, are you writing one less?

If you want to overclock, you can change the memory to a DDR3 1600.

Of course, the MSI 870S-G54-H supports dual-channel DDR3 1333, which has been written on MSI's official website.

Finally, the power supply, the Phenom 955 is 125W at full load, and the Weconex 5670 is 640SP, its power consumption is about 80W, and other accessories consume very little power, and the power consumption of your host is about 250W at full load. If you don't plan to change the graphics card, choose a power supply with a power rating of 350W. Here are a few power supplies for your reference, and you can decide according to your budget:

1.Huntkey multi-core X2, rated 350W, 80PLUS bronze, 290 yuan.

2.Delta NX350, rated 350W, 80PLUS bronze, 250 yuan.

3.Xianma Black Charm, rated 450W, 80PLUS white label, 255 yuan.

4.Antik VP350P, rated 350W, Delta foundry, 240 yuan.

5.Zhenhua Snow Butterfly 400, rated 400W, bronze efficiency, 260 yuan.

There are no pears rated at 320W or more. The electricity in this configuration is spent on the 955, and the 5670 is only 65W when fully loaded.

Pay attention to buying power supplies.

First, the rated power is good to be sufficient, small is not enough, too big is a waste. If you're looking to upgrade your computer's hardware in the future, you can choose a power supply that's a little more rated than the power supply you're using earlier.

Use Master Lu to calculate the amount of power required by the main machine. On the computer with "Master Lu", open Master Lu, click "Power Consumption Estimate" on the left side of the main interface, open the "Power Calculator", and fill in all the hardware of your computer host in the power consumption table, that is, the power consumption of each hardware and the power consumption of the whole machine, such as 100W.

1. The sum of the average power consumption of each hardware of the computer is 100W, and the insurance coefficient should be increased by 10-20%, plus 20%, 100W+100W10%=110W.

2. The power supply is the power of the power supply, and the load power is best controlled at 60-80% of the rated power of the power supply. The control rate is calculated as 70%, 110w 70%.

This computer uses power as well.

Use the above method to calculate how many watts of power supply you should buy.

Second, the interface is sufficient. According to your hardware, see if the SATA serial port hard disk interface is enough, see if there is a 6pin graphics card interface, some graphics cards even need two, if the power supply is not, you have to use an adapter to convert, troublesome.

Third, look at the power certification. There are six levels of power certification standards: white, bronze, silver, gold, platinum and titanium. The higher the grade, the higher the conversion efficiency, the more energy-saving and the safe and stable operation.

Fourth, choose a good brand. The quality of power supplies is uneven, it is recommended to buy high-quality power supplies from big brands, such as Huntkey, Great Wall, Antike, Cooler Master, Delta, Haiyun, FSP, Kangshu, Jinhetian, Xingu Power and so on. Some small brands and miscellaneous power supplies, false standard power, shoddy components, poor filtering, and unstable voltage are easy to cause frequent computer failures and even hardware damage.

For example, Huntkey, Great Wall, Antik, Cooler Master, Delta, etc.

5. If your local mains voltage is normal (220V), buy an ordinary standard power supply, and if the voltage is unstable, buy a wide power supply (160V-250V, 90V-264V).

The power supply is generally universal for the interface of the motherboard, so don't worry about this.

The choice of power is to add up the maximum power consumption of all your hardware and multiply it to ensure that it can be used normally in the event of voltage fluctuations.

As for the brands Antek and Huntkey, they are cost-effective,. The best quality Great Wall, TT, Zhenhua.

The interface of the motherboard and the power supply cannot be incompatible.

The number of interfaces depends on your hardware configuration.

Rest assured, there will be no compatibility problems with the interfaces of mainstream power supplies, and the interfaces will be much richer. The technology of the power supply is also basically mature, and there are many options for 350W and 400W power supplies. Huntkey, Great Wall, etc.

Unless you have a lot of hard drives, it is impossible for the current power supply to lack interfaces.

The power supply must choose a famous brand, such as Delta, Haiyun, and FSP.

The choice of power supply mainly depends on the CPU and graphics card of the host.

These two are the largest power users of the main power supply, and the interface of the power supply basically meets the requirements of the motherboard, and you mainly look at the compatibility of the motherboard with memory, CPU, and graphics card.