List of EXTERNAL HARD DISKS, Price, Models in India | Reviews and Ratings

Below Rs 5000 (18)
Rs 5000 - Rs 10000 (97)
Rs 10000 - Rs 15000 (32)
Rs 15000 - Rs 30000 (40)
Rs 30000 - Rs 50000 (8)
Rs 50000 - Rs 100000 (3)
Above Rs 100000 (0)

Introduction

With improving technology, computers are getting smarter and faster every day. An optimum storage solution to store and manage huge amounts of data is a need of the hour. IBM realized this more than 70 years ago, and the first hard disk drive was introduced in 1953. Since then, the scope and the functionality of hard disks have evolved, however, the idea remains the same.
An external hard drive is a device that connects to your computer through a USB and provides extra storage capacity, in addition to the internal storage. These drives not only store data but efficiently manage the space and offer security. These drives are non-volatile, meaning they don’t lose data even after the computer is turned off. Once the size of a refrigerator, hard disks today store terabytes of information in small-sized chips, making them an excellent investment for individuals and companies with huge data.

History of External Hard Disks

The initial hard drives by IBM were huge units stored in platters as tall as a few meters. The first external hard drive, the IBM 350 Disk File, supported the IBM 305 RAMAC computer system. Later on, IBM’s original concept of hard drives took a new form with the discovery of USB or Universal Serial Bus in 1994.
The external thumb or the USB flash drive was much more compact and could be easily connected to a CPU port. Smaller hard drives, comparable to the computer's internal drives were invented that were only a few inches long. Today, we see variations of these drives with better capacity and efficiency being used worldwide.

Types of External Hard Disks

Currently, there are two types of hard disks used widely

HDD- Hard Disk Drives or HDDs are traditional forms of external storage that consist of motion-driven parts (spinning disks) that make a noise while reading the data. Even after being in the market for a long time, HDDs are a reliable form of storage due to their huge capacity and relatively lower price. HDDs can range from 16 GB to 4 TB in storage capacity.
SSD- Solid State Drives or SSDs use flash memory and integrated circuits (ICs) to store data and do not consist of any moving parts. They are preferred over HDDs for faster transfer speeds and lower power consumption. SSDs are more efficient and are used in most modern devices. However, they are relatively expensive.
Hybrid Drives- These drives combine the performance of SSDs and storage of HDDs and provide a complete storage solution.

Desktop drives are like internal hard drives that are attached to the motherboard of the device. Desktop drives are usually HDD and offer reliable performance with huge storage capacity. Portable hard drives, on the other hand, are like power banks that can be connected to a USB. These are larger and offer both SSD and HDD storage.
At Mouthshut, you can find reviews for top SSDs and HDDs. Popular brands such as Seagate and Western Digital have thousands of user reviews to help you choose the right hard disk for your storage needs. Drives that offer storage capacities from 32 GB to more than 8 TB will cater to every user.

Features of an External Hard Disk

Storage- Storage is the main function of a hard disk. Most HDDs come with storage up to 16 TB. The price of a hard disk is mostly dependent on the storage space. SSDs will offer up to 4 TB of storage but are more expensive. Choose a drive depending on the data you’re handling.
Speeds- Transfer speeds are an important factor that differentiates most external drives. Also known as Read/Write speeds, it refers to how fast a drive can retrieve information from a source and copy it. Most SSDs offer speeds up to a thousand Mbps.
Portability and Durability- Modern hard disks are portable and durable. They are compact and fit easily in your pocket. The risk of losing your data is low unless the drive is seriously damaged.
Compatibility- Your drive should be compatible with your device’s operating system. Most external hard disks are preformatted to suit an OS. However, you can reformat a hard disk using Disk Utility (Mac) or Disk Management (Windows). There are also external hard disks compatible with console and PC gaming to run larger applications.

Read reviews of top external hard disks on Mouthshut. These reviews and ratings are based on factors such as performance and value for money that help in selecting the best storage drive for your device.

Security Applications

External hard disks not only offer efficient storage solutions but also give your data a layer of security. Hardware encryption encrypts all the data on the drive which can only be accessed with a password. Software-based encryptions using software like BitLocker, along with biometric verification keep your data safe.

Final Words

External hard disks are an important part of your computer’s ecosystem. These drives are value for money and provide ample storage for all your needs. Whether you are a videographer who operates on large software or a business that records sensitive information, finding a great hard disk can make your job easy.

External Hard Disks

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