Everything you need to know about External Hard Drives
External Hard Drives
We all know the purpose of an external storage device. It is used as an addition to the internal storage that we get through our devices and helps us to store things. An external storage device can be as small as a thumb (pen drives, memory cards etc.) or can be as large as your palm (external hard disk). On the off chance that you are wondering whether an External Hard Drives are used to store small amounts of data such as a picture, then you can rest assured that yes, it is. You don’t have to have a large amount of data to store things on your external hard drive. You can even store small amounts of data as well on your External Hard Drives.
Why would you need an external hard disk for storing small amounts of data when you can also store it on your internal device? Well, firstly, you can use your External Hard Drives instead of your internal storage to take a load off of your internal storage. It increases the capacity of your device to store more stuff because these external hard disks can store content of more than 1 TB, which will be a quality not found on your device’s internal storage. Another thing that you will find with using an external hard disk is that you can carry it to various places and plug it into other devices with ease. It is easily portable and not too heavy to carry
You will find below further details about which External Hard Drives you should go for to increase the storage capacity of your device. If you are looking to buy yourself an external hard disk, then continue to read on.
TYPES OF DRIVES
There are basically two types of drives, SSD or Solid-State Drive and HDD or Hard Disk Drive. They both have their advantages and disadvantages. Let us compare them both to give you a better idea of their uses and which one suits your purpose.
HARD DISK DRIVES OR HDD
It is the traditional disk drive that can still be found at large on various computers. It uses a magnetic medium or storage along with rotating magnetically coated platters to store and reproduce the data. Hard Disk Drives are supposed to be non-volatile devices i.e. even if the power goes off, the data once stored on them will not evaporate into thin air unlike the data stored in RAM.
SOLID-STATE DRIVE OR SSD
It is a more modern version of the hard disk and is replacing HDDs on a regular basis. They have completely overtaken the market that was once ruled by HDDs. It uses flash memory to store and reproduce the data. This usage of flash memory allows it to work faster than HDD’s. Another advantage they have over HDDs is that they are smaller in size. This makes them easier to fit inside the computers, which various manufacturers take advantage of. They are also non- volatile devices, having the ability to safely keep the data even if there is no power supply.
SSD’s have a major advantage over their counterpart and that is its speed. Its ability to work faster has made it a favourite among many users. But if it works similar to HDD’s and is even faster than them, then how come we still find HDD’s being regularly used? The reason why HDDs are still in the market is because of their cost.
They are cheaper when compared to their modern alternative SSDs. Their low cost also allows people to buy HDDs which give a storage capacity of more than 1 TB. Buying a 1 TB SSD would cost you a lot. If you are on a budget, then you should avoid going for costly SSDs and opt for much budget friendly HDDs. Other than the issue with the budget, SSDs completely destroy HDDs on every benchmark. So if your budget allows it, then you should definitely buy an SSD.
You might have a clear idea now about which storage device you should go for. To further help you with your choices, you can read below reviews of some of the best HDDs and SSDs.
1) WD 8TB My Book Desktop External Hard Drive:
My Book Desktop external hard drive is for someone who has large data to store. This hard drive is extremely useful for video or movie editors and gaming enthusiasts who have a lot of content to store. It has 6.7 inches of height and 1.9 inches of width. WD 8TB weighs 960 g or almost a kilo. It offers up to 8 TB of storage capacity. It is easy to use a drive which comes with WD Backup and WD Security software. For safety measures, it has password protection with hardware encryption. It has universal connectivity and comes with a USB 3.0 port and is also compatible with USB 2.0. For Windows users, it is capable of automatically backing up the data using WD Backup software. It is compatible with Apple’s Time Machine. It is priced at Rs. 23,990. Check it out here.
2) Seagate Backup Plus Ultra Touch 1 TB External Hard Drive Portable HDD:
It is a small and portable hard disk. You can easily place it in your pockets and carry it. But don’t be fooled by its small size. It can easily store up to 1 TB of data. It can even store up to 5 TB of data if you can handle it is a little bit bigger. For safety and security purpose, it comes with hardware encrypted password protection. It has a stylish design. It can be easily used on computers with USB 3.0 or 2.0 and USB-C ports. This External Hard Drive weighs around 151 g which will be hardly noticeable in your pockets. It has a maximum speed of 120 MB/s. works well with either Mac or Windows OS. It is currently priced at Rs. 3,799 on Amazon. To find more about it, click here.
1) Samsung 870 QVO 4 TB SATA 2.5″ Internal Solid State Drive (SSD) (MZ-77Q4T0BW):
It weighs around 54 g. Its length is 10 cm and breadth is 6.99 cm. It has a storage capacity of 4 GB and digital storage capacity of 4 TB. This SSD is also available in 1, 2 and 8 TB models. It boasts of being the best performing SSD at its price. It has a maximum sequential read and writes speed at 560 MBps and 530 MBps respectively. The SSD offers a very fast speed of reading and writing 4K. It is priced at Rs. 51,990 on Amazon. To find more about it, click here.
2) Crucial P5 500GB 3D NAND NVMe Internal SSD, up to 3400MB/s – CT250P5SSD8:
It comes with a capacity of 500 GB. It is very lightweight and weighs only 20 g. The disk is 7.98 cm long and has 0.20 cm breadth. It comes with very fast speed and offers data protection with sequential reads up to 3400 MBps. Comes with 3 years brand warranty. It is priced at Rs. 6,999 on Amazon. To learn further about it, click here.
CONCLUSION: External Hard Drives
Now you know about various storage devices and their usage. Whether you go for SSD or HDD for storage, you will have to adjust with the merits of one type of storage over the other. They both have similar work but both take different approaches towards achieving their goals. While HDDs are more affordable, SSDs are fast. Because HDDs are budget-friendly, you can go for more size. But if you can expand your budget, you may go for SSDs which are faster and future proof. The choice is yours!