1TB external hard drive prices: cheapest 1TB offers by price per TB
1TB external hard drive: the cheapest new offer on amazon.com right now is 1TB External Hard Drive USB 3.0 for $60.99, which is $60.99 per TB. The median of the 17 new 1TB offers is $109.00 (as of Oct 28, 2026 at 1:17 AM UTC). The list below shows all 19 offers in this size with price, condition and price timestamp, sorted by price per TB.
90 days
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| Compare | Trend 30 days | Form factor | Technology | Condition | Product | Store | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $60.99 | $60.99 | 1 TB | ▲ 1.7 % | $52.64 | n/a | 2.5" external | HDD | NewNew | 1TB External Hard Drive USB 3.0 | |||
| $62.49 | $62.49 | 1 TB | 0.0 % | $54.99 | n/a | 2.5" external | HDD | NewNew | 1TB Portable External Hard Drive | |||
| $63.49 | $63.49 | 1 TB | 0.0 % | $61.99 | n/a | 2.5" external | HDD | NewNew | 1TB Portable External Hard Drive | |||
| $63.99 | $63.99 | 1 TB | ▼ 3.0 % | $61.99 | n/a | 2.5" external | HDD | NewNew | Avihaj Black 1 TB | |||
| $64.99 | $64.99 | 1 TB | 0.0 % | $55.99 | n/a | 2.5" external | HDD | NewNew | OSENTRiX O1-BK 1 TB | |||
| $66.99 | $66.99 | 1 TB | 0.0 % | $64.99 | n/a | 2.5" external | HDD | NewNew | Tianken Ultra Slim 1 TB | |||
| $68.99 | $68.99 | 1 TB | 0.0 % | $68.99 | n/a | 2.5" external | HDD | NewNew | Pilcnla Ultra Slim Storage 1 TB | |||
| $79.99 | $79.99 | 1 TB | 0.0 % | $69.99 | n/a | 2.5" external | HDD | NewNew | Gazelle High-Speed 1 TB | |||
| $89.99 | $89.99 | 1 TB | 0.0 % | $74.56 | n/a | 2.5" external | HDD | UsedUsed | WD My Passport 1 TB | |||
| $109.00 | $109.00 | 1 TB | 0.0 % | $98.10 | n/a | 2.5" external | HDD | NewNew | NEWQ 1 TB | |||
| $119.99 | $119.99 | 1 TB | 0.0 % | $119.00 | n/a | 2.5" external | HDD | UsedUsed | SanDisk 1 TB | |||
| $120.00 | $120.00 | 1 TB | ▼ 7.7 % | $119.00 | n/a | 2.5" external | HDD | NewNew | SanDisk 1 TB | |||
| $126.91 | $126.91 | 1 TB | ▲ 2.7 % | $118.25 | n/a | 2.5" external | HDD | NewNew | WD My Passport 1 TB | |||
| $130.97 | $130.97 | 1 TB | 0.0 % | $114.00 | n/a | 2.5" external | HDD | NewNew | Toshiba Canvio Flex 1 TB | |||
| $133.81 | $133.81 | 1 TB | ▲ 0.3 % | $109.99 | n/a | 2.5" external | HDD | NewNew | LaCie Rugged Mini 1 TB | |||
| $133.88 | $133.88 | 1 TB | 0.0 % | $133.88 | n/a | 2.5" external | HDD | NewNew | ySky 1 TB | |||
| $134.97 | $134.97 | 1 TB | ▲ 3.0 % | $99.99 | n/a | 2.5" external | HDD | NewNew | Seagate One Touch 1 TB | |||
| $139.99 | $139.99 | 1 TB | 0.0 % | $139.99 | n/a | 2.5" external | HDD | NewNew | iDiskk App-le Certified 1 TB | |||
| $139.99 | $139.99 | 1 TB | 0.0 % | $139.99 | n/a | 2.5" external | HDD | NewNew | iDiskk APPL-e Certified 1 TB |
No offers match these filters.
How much does a 1TB external hard drive cost?
A 1TB external hard drive costs from $60.99 new on amazon.com. Half of the 17 new offers cost less than $109.00, the other half more. Per TB, that is from $60.99.
Price per TB is the total price divided by capacity, with 1 TB equal to 10^12 bytes. Shipping is not included. ratioDB checks prices regularly and shows on every offer when its price was last checked.
Which 1TB external hard drive is cheapest per TB?
The cheapest per TB right now is 1TB External Hard Drive USB 3.0 at $60.99 per TB. The table shows the 5 cheapest new 1TB offers.
Cheapest new 1TB offers on amazon.com, as of Oct 28, 2026 at 1:17 AM UTC
| Model | Price | Price per TB |
|---|---|---|
| 1TB External Hard Drive USB 3.0 | $60.99 | $60.99 |
| 1TB Portable External Hard Drive | $62.49 | $62.49 |
| 1TB Portable External Hard Drive | $63.49 | $63.49 |
| Avihaj Black 1 TB | $63.99 | $63.99 |
| OSENTRiX O1-BK 1 TB | $64.99 | $64.99 |
Check warranty and condition when you compare. Every row in the list shows whether an offer is new, renewed or used.
Is 1TB cheaper per TB than other sizes?
Not right now. The cheapest size per TB is 8 TB at $35.00 per TB for the cheapest new offer.
Cheapest new offer per size, external hard drives on amazon.com, as of Oct 28, 2026 at 1:17 AM UTC
Bigger models are not automatically cheaper per TB. Compare price per TB before you settle on a size.
2.5" or 3.5": which 1TB external hard drive?
External 2.5" hard drives run on USB power and fit in a pocket. External 3.5" hard drives need their own power adapter and suit desktop backups.
Which external drive pays off is covered in Best external hard drive.
How have 1TB external hard drive prices developed?
The index for 1TB external hard drive is at $65.99 per TB and has changed by +2.7% over 30 days. Its lowest value over the last 90 days is $63.99 per TB.
The index is the median of up to 10 cheapest new offers in this size per day. The percentages only compare offers that had a price on both days. The chart above shows the history day by day.
Is a renewed or used 1TB offer worth it?
There are 2 used offers from $89.99 per TB. New starts at $60.99 per TB. A used offer pays off mainly if it is clearly cheaper and comes with a warranty.
ratioDB never includes used or renewed offers in the index. What to watch for is covered in Refurbished hard drives.
1TB external hard drive FAQ
How much does a 1TB external hard drive cost right now?
New from $60.99 on amazon.com, which is $60.99 per TB (as of Oct 28, 2026 at 1:17 AM UTC). The median of the 17 new offers is $109.00.
How current are the prices?
ratioDB checks amazon.com prices regularly, usually several times a day. Every offer shows when its price was last checked. Amazon may have changed the price since.
Why does ratioDB show price per TB?
Price per TB makes different sizes and offers comparable. You see right away whether a 1TB offer is cheap or whether another size gets you more storage for the money.
Are used offers in the list?
Yes, the list shows new, renewed and used offers, every row labeled with its condition. The index and the values in the tables of this text use new offers only.