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iStorage diskAshur Pro2 3TB
Promise Pegasus R4
See Top Ranked Portable HDD

iStorage diskAshur Pro2 Portable HDD vs Promise Pegasus R4

Analysis:

The iStorage diskAshur Pro2 3TB makes for a mediocre Portable HDD and should be avoided by the majority of people.

In the case of the Promise Pegasus R4, however, we were unable to find enough data to come to any meaningful conclusions.

There are considerably better alternatives that can be found for around $250 and $450 available on the market.

If you're still interested in reading more about the iStorage diskAshur Pro2 3TB, however, here's a quick summary of what we know about it:

The iStorage diskAshur Pro2 3TB was loved by reviewers at Techradar, a trustworthy source that performs objective hands-on testing. It did great in their "Best external hard drives of 2021" roundup - in fact, they named it their "Best for security". That, by itself, points toward it being a noteworthy Portable HDD.

As for the Promise Pegasus R4 - PCmag, a source that conducts reliable hands-on testing, has featured it in its Promise Pegasus R4 Review roundup. However, it didn't make it to any of the top spots.

We couldn't find any sources that tested both of these Portable HDD, so we only analyzed how they performed in reviews from different sites.

We first examined which sources rated each of these best and found that the iStorage diskAshur Pro2 3TB got its highest, 9, rating from Techradar, while the Promise Pegasus R4 earned its best, 8, score from PCmag.

Lastly, we averaged out all of the reviews scores that we could find on these two products and compared them to other Portable HDD on the market. We learned that both of them performed far better than most of their competitors - the overall review average earned by Portable HDD being 7.3 out of 10, whereas the iStorage diskAshur Pro2 3TB and Promise Pegasus R4 managed averages of 8.3 and 8.0 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct iStorage diskAshur Pro2 3TB vs. Promise Pegasus R4 comparison might not be entirely fair - some sources don't take value for money into account when assigning their scores and therefore have a tendency to rate more premium products better.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
PCmag
Techradar
itpro.co.uk
Tech. Specs Comparison
iStorage diskAshur Pro2 3TB
$336
Promise Pegasus R4
$1,786
Storage Capacity
3000 (GB)
-
Higher than average expert review score
7.4
Overall Avg. for Portable HDD
8.3
Avg. Review Score
Score
Higher than average expert review score
7.4
Overall Avg. for Portable HDD
8.0
Avg. Review Score
Score
Recommended by trusted experts
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Best secure drives 2021: top USB drives to protect your data” 
Last updated: 11 Aug 2021
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for security
in “Best external hard drives of 2021” 
Last updated: 18 Aug 2021
Techradar
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best for security
in “Best external hard drive in the UAE: the best portable drives for your PC or Mac” 
Last updated: 28 Sep 2017
Recommendations
No Data

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