A computer with a built-in solid-state drive (SSD) will give you faster startup speeds, slicker data-writing when copying files, and a snappier process for opening and swapping between programs, ...

HDD vs. SSD: The key differences HDD and SSD are both used for storing data, but their functions and benefits are quite distinct.

实际上，SSD的确已经在很多应用场景逐渐取代HDD。未来，两者将主要在两个方面进行竞争角逐：一是价格，当SSD价格接近甚至低于HDD时，HDD的生存空间将会被大规模的压缩；二是存储时间，目前SSD还有个短板就是数据的存储时间远低于HDD，未来随着技术不断发展可谓得到解决。

Not sure what kind of storage to pick? We've got you covered with this SSD vs HDD vs hybrid drive comparison that looks at the pros and cons of each.

If you aren't quite sure what type of storage to buy, we'll let you know which one is faster, cheaper, and better overall, providing explanations and tips throughout our HDD vs sSSDsd comparison ...

Need a new external backup drive or more internal storage for a laptop or desktop? This guide can help you make the best choice.

Five ways to add SSD speed to your laptop without losing storage capacity Using an SSD and a hard drive together offers both speed and storage space. But most laptops won't let you install two drives.

由于HDD从闲置状态转换到活动状态所需的时间，以及工作负载对高吞吐量的要求，我们假定HDD以及与之相关的SSD缓存层始终处于 100% 的活动状态。

SSD厂商早就预测NAND闪存的价格会随着时间的推移而下降，让SSD能够在单价上与HDD竞争。 事实上，NAND闪存的价格一直在下降。