Compare The Best Seagate External Hard DrivesSeptember 2021
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Rank
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Kagoo Score
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Average Review Rating
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Price
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USB Powered
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Weight
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Hard Drive Capacity
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Available Colours
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Release Date
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88
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Shortlisted
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 Seagate Backup Plus
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$132.48
Overstock
+1 more shop
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Info
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860g
Info
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4TB
Info
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Info
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Sep 2015
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85 
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Shortlisted
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Seagate Backup Plus ‑ 2Tb
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$92.29
Overstock
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Info
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151g
Info
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2TB
Info
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Info
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Nov 2013
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85 
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Shortlisted
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Seagate Expansion Portable ‑ 500GB
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$59.49
Adorama
+1 more shop
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Info
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170g
Info
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500GB
Info
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Info
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Feb 2015
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85 
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Shortlisted
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Seagate Backup Plus ‑ 1Tb
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$54.00
Adorama
+1 more shop
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Info
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126g
Info
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1TB
Info
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Info
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Nov 2016
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82 
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Shortlisted
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Seagate Backup Plus Slim ‑ 500GB |
$82.99
Overstock
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Info
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150g
Info
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500GB
Info
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Info
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Mar 2013
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82
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Shortlisted
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Seagate Backup Plus Ultra Touch ‑ 2Tb |
$84.99
Adorama
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Info
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151g
Info
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2TB
Info
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Info
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Feb 2019
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82
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Shortlisted
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Seagate Backup Plus Slim ‑ 2Tb |
$66.99
Adorama
+1 more shop
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Info
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159g
Info
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2TB
Info
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Info
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Feb 2019
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81
Compare
Shortlisted
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Seagate Wireless Plus ‑ 1Tb |
$142.74
Overstock
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Info
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272g
Info
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1TB
Info
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Info
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Jul 2017
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81
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Shortlisted
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Seagate Game Drive ‑ 2Tb |
$74.99
Adorama
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Info
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169g
Info
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2TB
Info
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Info
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May 2020
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81
Compare
Shortlisted
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Seagate Backup Plus Ultra Touch ‑ 1Tb |
$62.99
Adorama
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Info
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151g
Info
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1TB
Info
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Info
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Feb 2019
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81
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Shortlisted
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Seagate One Touch ‑ 500Gb |
$74.99
Adorama
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Info
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65g
Info
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500GB
Info
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Info
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Sep 2019
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81
Compare
Shortlisted
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Seagate Backup Plus Slim ‑ 1TB |
$54.99
Adorama
+1 more shop
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Info
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159g
Info
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1TB
Info
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Info
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Feb 2019
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81
Compare
Shortlisted
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Seagate Expansion Portable ‑ 2Tb |
$62.99
Adorama
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Info
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170g
Info
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2TB
Info
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Info
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Jun 2017
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81
Compare
Shortlisted
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Seagate Expansion Portable ‑ 1Tb |
$49.99
Adorama
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Info
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170g
Info
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1TB
Info
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Info
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Jun 2017
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80
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Shortlisted
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Seagate Expansion ‑ 4TB |
$97.99
Adorama
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Info
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950g
Info
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4TB
Info
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Info
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Sep 2015
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80
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Shortlisted
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Seagate Archive HDD Backup Plus Portable ‑ 2Tb |
$93.25
Overstock
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Info
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140g
Info
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2TB
Info
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Info
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Feb 2015
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80
Compare
Shortlisted
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Seagate Expansion ‑ 5Tb |
$109.99
Adorama
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Info
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950g
Info
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5TB
Info
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Info
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Feb 2015
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80
Compare
Shortlisted
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Seagate Game Drive Hub ‑ 8Tb |
$219.99
Adorama
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Info
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890g
Info
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8TB
Info
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Info
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Jul 2017
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80
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Shortlisted
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Seagate Game Drive ‑ 4Tb |
$119.99
Adorama
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Info
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240g
Info
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4TB
Info
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Info
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Feb 2016
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No matching products found.
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Frequently Asked Questions (FAQs)
External Hard Drive Buying Guide
External hard drives are portable and used to backup files and data from your computer, so they’re safeguarded in case of accident or for retrieval at a later date. While Cloud-based backups are being used more and more for backups, external hard drives still have several important benefits compared to online backups:
- Peace of mind: many people don’t 100% trust the Cloud yet, and having their data stored in some unknown, invisible server somewhere leaves them worried about the long-term safety of their data. External hard drives offer tangible, physical objects to safely backup your files, without having to rely on 3rd-party companies.
- Backing up and restoring files is far faster, especially with newer models that use USB 3 for transferring data.
- Data can be retrieved without needing a net connection, making them useful if travelling or if you find yourself somewhere without a solid net connection.
- High-level security options - such as fingerprint scanners, palm vein scanners and number pads - offer vastly increased security and peace of mind when storing very important files. Moreover, there is the increased security of being able to physically lock away the hard drives away from prying eyes.
- Finally, USB hard drives are still one of the best methods for quickly moving very large files between different computers. It is frequently easier (as long as the computers aren’t too far apart) to simply transfer the file to the drive, plug it in to the second computer, and transfer rather than having to deal with slower upload/download speeds from services such as Dropbox.
Capacity
The main important consideration when choosing an external hard drive is the capacity. This Is a measure of how much data the drive can hold, and is measured in gigabytes (Gb) or terrabytes (Tb) . A gigabyte is 1000 megabytes, and a terabyte is 1000 gigabytes. Our drives range from relatively small portable 120gig drives to enormous 5Tb drives, which can safely hold all the data from multiple machines at once. Generally speaking the higher the capacity the better, but it does depend on what you’re going to be backing up. If you only use your computer to store documents, low-res photos and the like, a 2-500 gig drive should be enough. On the other hand, large capacity drives are useful for storing RAW photos, video editing or Photoshop files.
Size & Portability
Hand in hand with the capacity of the drive is its size. Generally speaking, the larger the capacity of a drive, the bigger it is. Small-capacity drives are extremely portable, being no larger than a mobile phone, so can be transported very easily. On the other end of the scale, the very large capacity drives are not meant to be portable, and usually sit in or under your desk as a safe deposit for all your data. Portability and weight will only become a real issue when choosing the very high-capacity drives, but it is worth paying attention to if you plan on transporting the drive frequently.
Read/Write Speeds
Read & write speeds measure how quickly data can be written from & to the external hard drive. This is measures in bytes per second - the higher the speed, the faster large files (such as movies) will be transferred onto or from the drive. The read-write speeds are also affected by the USB version supported - USB 3.0 supported drives allow far higher transfer rates than USB 2 drives, so it is worth seeking out the newest drive you can for the fastest data transfer speeds.
Power
On the subject of USBs, external hard drives are powered by 2 main methods: via USB or externally power lead. Smaller drives will be powered via USB - this means that the same lead that transfers the data also powers the device. This means no battery, no extra leads, and they are far more portable. Larger drives may be so big and powerful that USB alone can’t provide enough power - in which case they may need an external power connection to properly function. This means that extra consideration has to be made for a spare power socket and the required leads - making them less use when on the go.
Extras
Finally, there are a wealth of extras that can be found in more advanced models of external hard drives. Some of these may only be useful in specific situations, and you will usually pay more for them, but the utility may well be worth the extra cost. Some examples of extra features include:
- Integrated card reader: a built in card reader in the drive allows the device to also read/write to SD cards.
- Fingerprint scanner: an optical fingerprint scanner drastically increases the security of your device, by meaning only specific fingerprints can unlock the device and access the files. For even greater security, a ‘palm vein’ scanner detects the blood pumping through the unique arrangement of veins in your hand, meaning that the scanner cannot be fooled by severed fingers - the owner has to be there in person and alive.
- Ruggedized outer layer: for those who frequently take drives outdoors or in harsh conditions, a hefty rubber or metal basing protects the device from damage, keeping your files intact through even the worst conditions.
Seagate External Hard Drives
Seagate External Hard Drive Prices
Seagate external hard disk drives range in price from $49 to $253 and in total we found prices for 22 Seagate external hard disk drives. The average price of a new Seagate external hard drive is $102 and the 80% of Seagate external hard drives are priced between $54 and $151. The most expensive Seagate external hard drive that we found is the Seagate Backup Plus Desktop - 8TB at $253, and the cheapest is the Seagate Expansion Portable - 1Tb at only $50.
Price Range of Seagate External Hard Drives
Seagate external hard disk drive range in price from $50 to $253, and the 12th highest average external hard drive price out of all brands is Seagate external hard disk drive with an average price of $102.
How Good Are Seagate External Hard Disks?
We have checked 113 expert reviews and 1,731 user reviews for external hard disks and used these reviews to determine an average rating for Seagate external hard disks of 81%. This makes Seagate the 2nd best external hard drive brand according to customer reviews.
When Are Most New Seagate External Hard Disks Released?
Most new Seagate external harddisks tend to be released between February and April. For the latest Seagate external hard drive features you may be best waiting until February 2022. Alternatively you might be able to buy one of the current Seagate external hard disk drives cheaper in February once the latest models have been released. In April 2020, two new Seagate external harddisk were released making it the biggest month that year for new Seagate external hard drive releases. In 2019 most new Seagate external hard drives were released in February, with four new Seagate external hard drives released that month. Three new Seagate external hard drives were released in May 2018 making it the biggest month that year for new Seagate external hard drive releases.
How Fast Do Seagate External Hard Drive Prices Drop After Release?
Most external harddisks drop in price by 0% in the first 6 months after release, however Seagate external hard disk tend to depreciate faster. On average Seagate external hard drives drop in price by 7% in the first 6 months after release.
That means a saving of $13 on a typical $176 new Seagate external hard drive if you wait 6 months before buying.