Common misconceptions about SSDs

Are you 'mistreating' your SSD because of outdated advice?

Despite becoming a core component in every modern computer, SSDs are still a victim of misconceptions stemming from their early days. According to hardware experts, storage technology has advanced far beyond what most users mistakenly believe. It's time to re-evaluate the facts to optimize performance and cost.

Many outdated beliefs, if applied, can harm modern SSDs.

PHOTO: SCREENSHOT FROM TECHRADAR

Mistakes that are ruining SSDs

The most common mistake is still applying the habits of using HDDs (mechanical hard drives) to SSDs. The most typical example is defragmentation. With SSDs, this not only doesn't increase access speed but also directly reduces the lifespan of the memory chips by creating unnecessary data write cycles.

Similarly, the fear that a full SSD will die from excessive data usage needs clarification. While a 100% full SSD will run significantly slower due to a lack of space for background optimization tasks, it won't "die suddenly" as rumored.

The PCIe Gen 5 craze and the unnamed waste.

The 2026 market is witnessing a boom in Gen 5 SSDs with incredible speeds. However, for office tasks, web browsing, or even high-end gaming, the difference between Gen 4 and Gen 5 is almost imperceptible to the naked eye. Spending millions more to own the latest standard often only provides psychological value and flashy benchmark numbers rather than actual performance.

Are PCIe Gen 5 SSDs really necessary?

PHOTO: SCREENSHOT FROM WCCFTECH

Don't be quick to judge cheap SSDs.

The notion that DRAM-less SSDs are obsolete is no longer accurate. Thanks to significant improvements in controllers and modern firmware technology, these affordable SSDs still perform extremely well for gaming or as secondary storage, helping users save a considerable amount of money.

Experts advise that instead of chasing advertising specifications or word-of-mouth recommendations, users should prioritize reading real-world reviews and choose the SSD that best suits their needs.

Source: https://thanhnien.vn/nhung-hieu-lam-thuong-gap-ve-o-ssd-185260427133437564.htm