Best External Hard Disks in India
Western Digital’s WD 2TB My Passport ranks #4 in Amazon.in’s External Hard Disks subcategory with the strongest current sales in this roundup at over 1,777 units a month, while its 4TB Elements sibling has by far the largest review base at over 11,198 reviews. This roundup covers four external hard disks spanning an encrypted 2TB portable drive, a budget ultra-slim 750GB drive, a larger 4TB capacity drive, and a 1TB OTG-compatible drive for mobile use.
Each targets a different real balance between capacity, security features, and price.
How to Pick an External Hard Disk
- 256-bit AES hardware encryption, used by the WD My Passport pick, genuinely password-protects your data beyond a plain unencrypted drive.
- A larger capacity, like the WD 4TB Elements pick, genuinely stores more before you need a second drive.
- An ultra-slim, lightweight build, like the UnionSine pick, is genuinely more portable for carrying daily.
- OTG compatibility, like the MAYUMI pick, genuinely lets you plug directly into a mobile phone, not just a PC or laptop.
- Checking subcategory rank, as used throughout this roundup, helps separate genuinely top-selling external hard disk brands from smaller, less-established ones.
4 External Hard Disks from Encrypted Portable to Budget Slim
Western Digital WD 2TB My Passport — #4 in External Hard Disks, Strongest Sales
This ranks #4 in Amazon.in’s External Hard Disks subcategory with the strongest current sales in this roundup at over 1,777 units a month. Its genuine 256-bit AES hardware encryption with password protection is a real security step up over an unencrypted drive, with automatic backup on Windows and Mac.
Its review base trails the WD 4TB Elements pick, though its dominant sales reflect strong recognized-brand demand at this capacity.
Best for: buyers who want an encrypted, password-protected portable drive
- 👍 Ranks #4 in Amazon.in’s External Hard Disks subcategory
- 👍 Strongest current sales in this roundup, over 1,777 units a month
- 👍 Genuine 256-bit AES hardware encryption with password protection
- 👎 Review base trails the WD 4TB Elements pick
- 👎 Smaller 2TB capacity than the 4TB Elements pick
UnionSine Ultra Slim 750GB — #6 in External Hard Disks, Budget Portable Pick
This ranks #6 in Amazon.in’s External Hard Disks subcategory with the second-strongest current sales in this roundup at over 1,995 units a month. Its genuine ultra-slim 2.5-inch build is real more portable for daily carrying than a bulkier drive, compatible with PC, PS4, and Xbox.
Its rating trails the two Western Digital picks, reflecting more mixed feedback at this specific budget-slim price point.
Best for: buyers who want a lighter, more portable budget drive
- 👍 Ranks #6 in Amazon.in’s External Hard Disks subcategory
- 👍 Second-strongest current sales in this roundup, over 1,995 units a month
- 👍 Genuine ultra-slim, lightweight portable build
- 👎 Rating trails the two Western Digital picks
- 👎 Smallest capacity among the standard-size drives at 750GB
Western Digital WD 4TB Elements — #11 in External Hard Disks, By Far Most Reviewed
This ranks #11 in Amazon.in’s External Hard Disks subcategory with by far the largest review base of any pick in this roundup at over 11,198 reviews. Its genuine 4TB capacity is real double the WD My Passport pick’s 2TB, compatible with PC, PS4, and Xbox.
Its current sales trail the WD 2TB and UnionSine picks, and it’s the priciest pick in this roundup, reflecting its larger-capacity positioning.
Best for: buyers who want more storage capacity than the 2TB pick
- 👍 Ranks #11 in Amazon.in’s External Hard Disks subcategory
- 👍 By far the largest review base in this roundup, over 11,198 reviews
- 👍 Genuine 4TB capacity, double the WD My Passport pick
- 👎 Current sales trail the WD 2TB and UnionSine picks
- 👎 Priciest pick in this roundup
MAYUMI Trident 1TB OTG — #18 in External Hard Disks, Mobile-Compatible Pick
This ranks #18 in Amazon.in’s External Hard Disks subcategory. Its genuine OTG compatibility lets you plug directly into a mobile phone, a real different use case from the other three picks here which are laptop and PC focused.
Its review base and current sales are the smallest in this roundup, reflecting a smaller but distinct audience for this specific mobile-OTG format.
Best for: buyers who want to plug the drive directly into a mobile phone
- 👍 Ranks #18 in Amazon.in’s External Hard Disks subcategory
- 👍 Genuine OTG compatibility for direct mobile phone use
- 👍 Cheapest pick in this roundup
- 👎 Review base and current sales are the smallest in this roundup
- 👎 No hardware encryption, unlike the WD My Passport pick
Frequently Asked Questions
Which external hard disk has the strongest sales on Amazon.in?
Western Digital’s WD 2TB My Passport has the strongest current sales in this roundup at over 1,777 units a month, ranking #4 in Amazon.in’s External Hard Disks subcategory.
Which external hard disk has the most reviews?
Western Digital’s WD 4TB Elements has by far the largest review base in this roundup at over 11,198 reviews.
Which external hard disk has encryption?
The WD My Passport genuinely includes 256-bit AES hardware encryption with password protection, a real security step up over an unencrypted drive.
Can I use an external hard disk with my phone?
MAYUMI’s Trident 1TB genuinely supports OTG, letting you plug directly into a mobile phone, unlike the other three laptop/PC-focused picks.
Which external hard disk is the most portable?
UnionSine’s Ultra Slim 750GB is genuinely the lightest and most portable pick in this roundup for daily carrying.
Which external hard disk has the most storage?
Western Digital’s WD 4TB Elements genuinely has the largest capacity in this roundup, double the WD My Passport pick’s 2TB.
Choosing Your External Hard Disk
For encrypted, password-protected storage, the strongest-selling WD 2TB My Passport is the pick. Want a lighter, more portable budget drive? UnionSine’s Ultra Slim 750GB delivers. Need more capacity? The most-reviewed WD 4TB Elements is worth it. And for direct mobile-phone use, MAYUMI’s Trident 1TB OTG rounds out this lineup.
As an Amazon Associate we earn from qualifying purchases — at no extra cost to you. We don’t print prices or ratings here because they change daily; tap through to Amazon for the current price and latest reviews.
