Computer Hard Drives: 5 Things to Consider Before Buying One
A hard drive is a vital component in any modern computer. It’s advisable to purchase a new computer drive every few years, for use as an extra hard drive or for replacing an old one. But which hard drive do you pick, with so many options available?
The best thing about shopping for hard drives is that it’s not that difficult. Provided you follow the guidelines below, you won’t have to deal with getting the wrong drive or anything of the kind.
Hard disk drive versus solid state drive
Getting Down To Basics with Reviews
The very first point to consider is whether to choose a solid state drive (SSD) or not. Although an SSD functions just like a HDD (hard disk drive), it comes with its own pros and cons.
Doing Computers The Right Way
So, what are the differences between an HDD and SSD?
First, SSDs read and write data faster. Secondly, SSDs use less power, conserving energy and extending the battery life of laptops. Thirdly, since SSDs do not have moving parts, they do not make noise and last longer. The con is that they have less storage capacity and are costlier than HDDs.
What is more important? If you just need a backup drive or price’s an issue, go for a traditional HDD. But if the computer hard drive will run an OS or hold plenty of frequently-accessed files as well as programs, particularly video games, then opt for an SSD instead.
Interface and size
After choosing between a hard disk drive and solid state drive, it’s time to select a form factor. Luckily, there are only two options and your choice will depend on your current setup. The two form factors are the 2.5-inch drive and 3.5-inch drive.
Desktop HDDs are typically 3.5 inches and laptop HDDs are 2.5 inches. In contrast, SSDs are even smaller as they don’t need moving parts. Therefore, most SSDs tend to be 2.5 inches.
Performance and specifications
When it comes to storage capacity, there are all kinds of sizes of HDDs, and the storage limit is 4TB owing to physical limitations. SSDs, on the other hand, are far smaller and the storage capacity doesn’t go beyond 1TB. Still, many SSDs hardly go beyond 512 GB.
Many factors determine the performance of a hard disk drive, but one important factor is revolutions per minute, or RPMs. The higher the RPMs the faster the transfer of data.
There’s a wide variety of prices for drives that look really similar on the outside. It’s your call to choose which factors matter to your requirements and to choose a drive that suits those parameters.
Internal versus external
The last point to take into account is where the computer drive will be housed. Will it be housed within the casing? Will it be used outside? Either way, what you choose will be determined by your needs and preferences.