How to choose the chassis power supply
When assembling or upgrading a computer, the choice of chassis power supply is often overlooked, but it is the core component for the stable operation of the entire computer. Recently, in discussions about computer hardware across the Internet, the choice of power supply has become one of the hot topics. This article will combine the hot content of the past 10 days to provide you with a detailed chassis power supply purchasing guide to help you make a wise choice.
1. The importance of power supply
The power supply is the "heart" of the computer, providing stable power support for all hardware. A poor-quality power supply may cause system instability, hardware damage, and even cause safety hazards. Therefore, choosing a suitable power supply is crucial.
2. Core parameters for power supply purchasing
The following are the core parameters for power supply purchasing mentioned in recent hot discussions:
| parameters | Description | Recommended value |
|---|---|---|
| Rated power | Maximum output power of the power supply | Choose according to hardware requirements (usually 500W-850W) |
| 80 PLUS certified | Energy efficiency standards for power supplies | Gold medal or above (80 PLUS Gold/Platinum) |
| Modular design | Is the power cord detachable? | Full module or half module |
| Number of interfaces | Supported motherboard, graphics card and other interfaces | Choose based on hardware requirements |
| Brand reputation | User reviews of power supply brands | First-line brands such as Corsair, Haiyun, and Antec |
3. Recent popular power supply recommendations
According to e-commerce sales and user reviews in the past 10 days, the following power supply models have attracted much attention:
| Brand | Model | Rated power | 80 PLUS certified | price range |
|---|---|---|---|---|
| pirate ship | RM750x | 750W | gold medal | 800-1000 yuan |
| Haiyun | FOCUS GX-650 | 650W | gold medal | 700-900 yuan |
| Antec | NE750G | 750W | gold medal | 600-800 yuan |
| Cooler Master | V650 Gold | 650W | gold medal | 500-700 yuan |
4. How to choose a power supply according to your needs
1.Ordinary office users: Low power requirements, you can choose a 400W-500W power supply, 80 PLUS bronze certification can meet the needs.
2.gamer: For mid-to-high-end graphics cards (such as RTX 3060/3070), it is recommended to choose a 650W-750W gold medal power supply to ensure stable power supply.
3.High-end workstation or enthusiast: For multiple graphics cards or overclocking requirements, it is recommended to choose a platinum or titanium power supply of 850W or above, such as the Corsair AX series.
5. Common misunderstandings when purchasing power supplies
1.Blind pursuit of high power: Excessive power not only wastes money, but may also increase electricity bills.
2.Ignore power supply size: Some small chassis require SFX power supply, so compatibility needs to be confirmed in advance.
3.freeloading: A low-quality power supply may damage the hardware, and the repair cost is much higher than the power supply itself.
6. Summary
When selecting a chassis power supply, you need to consider power, energy efficiency, brand and actual needs. Recently popular first-line brand gold power supplies (such as Corsair RMx series, Haiyun FOCUS series) are the ideal choice for most users. I hope this article can help you find the most suitable product in the complicated power supply market.
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