Which computer components are suitable to buy secondhand, and which ones are better to purchase new? Many friends like to DIY their own computers, so they can configure the computer’s performance, power consumption, noise, and even aesthetics according to their preferences and usage. They can also control the price themselves. However, if you’re planning to assemble a computer, which hardware can be bought secondhand and which must be brand new? Next, YUNZE’s editor will share it with you. Those who want to assemble, hurry up and do your research.
Hardware that can be purchased secondhand for assembling a computer #
1. CPU
As the most essential component of a computer, it’s essentially the brain of the entire system. However, CPUs are quite durable and difficult to damage under normal usage. Secondhand ones, as long as the seller demonstrates it functioning, generally won’t have any issues.
2. Memory Modules (RAM)
Compared to other hardware components, memory modules are also particularly durable. Unless the gold fingers are intentionally broken (which is not covered under warranty), memory modules are suitable as secondhand items. However, before purchasing, it’s essential to confirm that the seller supports returns. But everyone should also remember to choose memory modules that are consistent with the memory type supported by the motherboard.
3. Computer Case
Computer cases haven’t seen significant developments over the years and have remained mostly unchanged. If it’s feasible, secondhand cases in good condition can generally be used without issues. Choose based on personal preferences and motherboard size. However, high-quality cases often have more sensible airflow and layout, along with finer craftsmanship and materials. Everyone should avoid choosing cases smaller than the motherboard itself.
Assembling a computer does not recommend using secondhand hardware #
1. Graphics Card
Graphics cards are also quite durable components, but the ‘Fast Startup’ editor doesn’t recommend buying secondhand ones, due to the existence of mining cards. However, there’s no need to worry too much about mid-range to low-end graphics cards; no one would use cards like the GT730 for mining. For high-end graphics cards, it’s crucial to be attentive to distinguishing mining cards. When choosing a graphics card, it’s also important to opt for reputable brands to ensure its quality.
2. Power Supply
While you can save money on other components, you must not skimp on the power supply. Buying a reputable brand’s power supply can last a long time. Some lesser-known secondhand power supply brands on the market have gone out of business. The likelihood of a power supply malfunction is relatively low, but the possibility still exists. It’s not recommended to purchase secondhand power supplies. Before making a purchase, everyone should remember to check the rated wattage and not be misled by the maximum wattage.
3. Motherboard
The motherboard is the component most susceptible to damage in a computer, with risks of short circuits and damaged slots. Therefore, the failure rate of motherboards is quite high, and the ways in which they can fail are often inexplicable. In general, it’s best not to buy secondhand motherboards unless absolutely necessary. If needed, consider only ASUS and GIGABYTE. When choosing graphics cards, it’s also important to select reputable brands. For NVIDIA cards, reliable first-tier brands include ZOTAC, EVGA, GIGABYTE, Inno3D, and GALAXY. For AMD cards, top-tier brands include DATALAND, SAPPHIRE, and HIS. Additionally, both ASUS and MSI are reputable brands for both NVIDIA and AMD cards.
4. Hard Drive
You can choose between traditional mechanical hard drives (HDD) or faster solid-state drives (SSD). At the same price point, HDDs offer much larger capacity but are noticeably slower. Therefore, people often opt for SSDs to install the operating system and commonly used software, enhancing loading speeds. However, SSDs do have a limited number of write cycles; every use reduces their lifespan. Regardless of the situation, it’s not recommended to buy secondhand solid-state drives. (Related Reading: Upgrade Your Laptop: Choosing the Right Hard Drive Interface)
Conclusion #
In conclusion, purchasing secondhand hardware for assembling a computer depends largely on budget, requirements, and personal tolerance. If the goal is just to meet basic needs and compromises can be made, using all secondhand components, including a secondhand computer purchase, is also an option.
With this, the information about which computer components can be bought secondhand and which ones should be new has been shared with everyone. This article is based on the editor’s personal experience and understanding, and there might be areas that are not entirely precise, so please take it as a reference. Before leaving, would you consider bookmarking this article? If you have any questions, feel free to contact us anytime.
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