Let you know what brand of optical drive is good

For many consumers, there are many brands of optical drives, and the optical drives of different brands are also very different in terms of performance, and even the same brand of optical drives have different models. So what brand of optical drive is good? How to choose a CD drive that suits you? The following small series summarizes the points for everyone. You can judge the performance of the optical drive from the following points.

First, the ability to correct errors

        In today's "product homogenization" phenomenon, the correction is actually more than the characteristic technology. According to Xiaobian, BenQ BenQ has done a good job in this respect. Its hot-selling model 1650S has a "Smart-Film Perfect Play" video playback solution, including the second-generation self-distribution, BVO digital video optimization processing, etc. Technology, error correction ability is good

Second, stability

        We often encounter such a situation, when a CD-ROM drive is bought back, how to use it, any disk can be eaten. Once it has been used for a while (usually more than 3 months), it has been found that the ability to read the disk has dropped rapidly, which is what everyone often calls the "honeymoon effect." In order to avoid the purchase of such products, we should try to buy a DVD drive with an all-steel movement, so that the long-term work of high-temperature, high-humidity, DVD drive performance can last forever, this also gives DVD movies The perfect play provides the most powerful guarantee, it must be a good appetite for the teeth, and the core drive can be stable for a long time.

Third, the speed

        Speed ​​is the standard for measuring the speed of an optical drive. Currently, the mainstream DVD drive on the market is basically 16X. Why do you need to pay attention to the speed when purchasing a DVD drive? Because the DVD drive has backward compatibility, except for reading DVDs. In addition, the DVD drive also shoulders the burden of reading ordinary CD data discs, so we also need to pay attention to the CD reading speed. The reading speed of mainstream CD-ROMs is generally 50X to 52X. At present, a large part of the 16X DVD drive on the market has a maximum read speed of only 40X. Among the well-known brands, BenQ's 1650S DVD has a CD-ROM reading speed of 50X, which is the highest standard in the market for double-speed DVD drives.

Fourth, the interface type

        Under normal circumstances, the DVD optical drive transmission mode is the same as the CD-ROM, it is ATA33 mode, in theory, this interface has been able to meet the current mainstream DVD drive data transmission requirements, after all, the maximum transfer rate of 16X DVD drive Only about 20MB/sec. However, this transmission mode has a large drawback. The CPU usage is very high when the optical drive reads the disk. Once some bad quality disks are encountered, the CPU usage is increased to about 100%. Even if you have a strong CPU, you can't cope with playing DVDs or running other software. In serious cases, it may even cause a crash. Therefore, when purchasing a DVD drive, we must pay special attention to the interface mode of the optical drive. When the price is not much different or there is no price difference at all, try to use the ATA66 or even ATA100 interface products.

Fifth, the brand

        A trustworthy brand is one of the keys to the purchase of a good DVD drive. Doing this step will greatly reduce the difficulty of purchasing our DVD drive. There are so many DVD brands on the market today, but there are relatively few people who can really control the market and have a good reputation among consumers. Buy BenQ, SONY, Pioneer and other products, product quality and after-sales service can be better protected. Among them, BenQ also won the "first market share" and "reader's first choice" in the reader survey of this year's "Computer Newspaper", which is trustworthy.

        In the question of what brand of optical drive is good, there are actually many places to pay attention to, such as price, cache size, appearance, etc., but the above five points are the most important. I hope that everyone can choose the most suitable optical drive for themselves and enjoy the convenient life brought by the development of science and technology.

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