Best 5 Tips for choosing an External Portable Hard Drive in 2021: If you’re like most people, you must have experienced this one. Feel the storage capacity on the hard drive installed in the computer shrink rapidly. That is, you quickly run out of storage capacity.
This is actually not surprising, considering that video files from YouTube, collections of photos taken by digital cameras that are increasingly high in resolution, plus interesting applications that you often download, edit, and use, continue to grow, while you don’t increase your hard disk capacity.
If you have this, the most practical solution is to add a portable hard drive, aka external.
Why do we call it practical?
Because there is no need to bother opening the case and connecting the hard drive cable to the motherboard.
External Portable Hard Drive Practical And Compact In 2021
Just connect a portable hard drive to the computer’s USB and Fire Wire port via the cable provided, and you’ve got additional capacity, which may be larger than the hard drive that is in your computer. Also no need to plug in an additional power supply. Easy and fast right?
Portable hard drives, as the name implies, are certainly easy to carry around, including in your trouser pocket, because of their compact, compact shape. Usually, portable hard drives come with backup software. Indeed, the function of a portable hard drive – previously – is as a backup medium. Therefore, a portable hard drive also functions as a data and file restorer if the ‘original’ file is corrupted, for example by a virus.
What to Pay Attention to?
In today’s market there are many choices of portable hard drive brands, including A-Data, Buffalo, Iomega, Imation, LaCie, Maxtor, Q nap, Samsung, Se-agate, Toshiba, Transcend, and Western Digital. Physical today’s portable hard drives are beautiful, tiny, with increasingly large capacities. Some pack a 1.8” hard drive, some 2.5”, also 3.5”. Just choose which one is needed.
Well, so that you don’t bother thinking about what to consider when buying a portable hard drive, here we provide a little guide. Pay attention to the things below when shopping for a portable hard drive.
1. External portable hard drive capacity (maximum file storage capacity)
Portable hard drive storage capacities vary, ranging from 40-GB to 500-GB. But now, a portable hard drive has also appeared with a capacity of up to 1.5 Terabytes. If you work a lot with video and graphic files, we recommend choosing a portable hard drive with the largest capacity you can buy.
In addition to being referred to as a hard drive supplement on desktop computers, most portable hard drives are now targeting the notebook and mini notebook user market.
Portable hard drives for mini notebooks come in two sizes: 2.5 and 1.8. But you are also not forbidden to choose a 3.5 size, although this is usually done for desktop PC. Of course, the convenience of carrying it will be different. In addition, a portable 1.8 hard drive must cost more than 2.5 , although both have the same capabilities.
2. External Portable Hard Drive rotation
Speed Disk rotation speed is partly determined by the data rate speed, and is expressed by the rotation per minute. Usually a portable hard drive spins at 5400-rpm.
3. Large buffer or cache – External Portable Hard Drive
The size of the buffer represents the amount of cached, or stored memory that a drive can handle while waiting for the next request from the system. The size of the buffer ranges from 2-MB to 16-MB. The larger the buffer size, the more data can be stored and the faster the data delivery. However, the larger the buffer size that a portable hard drive packs, the more expensive the portable hard drive will be.
4. Recovery Features Of External Portable Hard Drive
Choose a portable hard drive that is equipped with backup and recovery features. This feature is useful when your files are damaged or data corruption due to a sudden loss of electricity intake, or due to a virus attack. Through the recovery feature, you will be able to recover lost and damaged data.
5. External Portable Hard Drive – (Plug & Play) Capability
Plug in the cable and the portable hard drive can be used immediately without the need for any driver or software installation, that’s what Plug and Play means. Plug and Play capability is especially necessary if you intend to use a single portable hard drive across multiple computers – a PC at work, a netbook outside the office, or a notebook at home.