Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s ...Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005)

Analyzed on

2,188Total Reviews

Internal Components

B

Company Review Grade:

SP Silicon Power

160 Total Products

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Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005)

Analyzed on

Sold by SP Silicon Power

B

Fakespot review grade

B

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Fakespot Adjusted Rating

Amazon Rating

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Pros & Cons

Update Pros and Cons

The AI used to provide these results are constantly improving. These results might change.

pros

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pros

Features with many positive mentions

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Installation Ease

Customers have had an easy installation experience with the SSD, praising its quick setup process and ease of use. They are also pleased with its performance and value for money.

Speed Ratings

Customers have a generally positive sentiment towards the speed ratings of the Silicon Power SSD, with some expressing concerns about its heat generation during use. The drive is praised for its insanely fast read and write speeds, making it an ideal choice for gaming, desktops, and laptops. However, a few customers have noted that the drive runs hot when used in external enclosures, raising questions about its longevity.

Performance

Customers generally have positive opinions about the performance of this SSD, with some expressing surprise at its ability to offer high performance at an affordable price. The drive has been described as fast, reliable, and a no-brainer for those seeking high performance and ample storage capacity on a budget. Some users have reported noticeable improvements in overall system responsiveness since installation.

neutral

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neutral

Frequently mentioned features with split sentiment

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Replaceable

Customers have mixed opinions on the replaceability of the Silicon Power 4TB UD90 NVMe SSD, with some praising its ease of replacement and excellent performance while others encountered issues such as freezing or incompatibility concerns. The majority of customers were satisfied with their purchase, citing its affordability and successful cloning process. However, a small group reported problems that required troubleshooting or replacement.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

Speed tested with great results and product registration was a breeze.

I've bought many drives from this brand and have never had an issue with quality and longevity.

Games need random access, and has very tiny if any improvement at all with higher speed.

After the slc cache has been filled, the rest of the write process bounce between 125 and 250 mb/s.

Price

Definitely worth every penny i paid for it.

I got this on sale and worth it for my new build!

And doesn't cost an arm and a leg.

This was the cheapest route to add this much storage.

Packaging/appearance

Come in paper package and pcb is bended, but working.

Thanks amazon prime for premium paper packing.

Competitiveness

After some research, the choices boiled down to crucial and silicon power (since samsung at the time of writing did not have 4tb).

I don’t see any difference between this one and more expensive.

They tend to offer comparable performance at significantly lower cost.

Overview

How are reviewers describing this item?
great, good and fast.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 4771.

Our engine has discovered that over 80% high quality reviews are present.

This product had a total of 2,188 reviews as of our last analysis date on Mar 11 2025.