You’ll Never Run Into Storage Problems Again With The Silicon UD90, As The 4TB PCIe NVMe Gen 4 SSD Is Going For $450 On Amazon

May 30, 2026 at 07:18am EDT
Silicon Power's UD90 4TB PCIe NVMe Gen 4 SSD is available for $450 on Amazon

Storage requirements will hardly see an end, and looking at how greedy games, applications, and software updates have become, a 4TB SSD upgrade has become almost a necessity rather than a futureproof purchase. In the middle of the DRAM shortage, it’s difficult to get your hands on a decent solid-state drive deal, but Silicon Power’s UD90 is currently going for $450 on Amazon, offering both performance and capacity to aid you in these trying times, where consumers are doing whatever they can to make room for more programs.

With its incredibly high endurance, Silicon Power’s UD90 also offers top-notch reliability for everyday use

With its standard form factor, the UD90 can be outfitted in both laptops and desktop motherboards, but you must ensure that this drive has sufficient cooling because PCIe NVMe Gen 4 SSDs tend to get toasty. Silicon Power’s high-capacity drive also supports Host Memory Buffer, which boosts performance while lowering latency, enabling your system to be more responsive for daily operations.

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Thanks to the faster PCIe NVMe Gen 4 protocol, the UD90 can reach read speeds of up to 5,000MB/s and write speeds of up to 4,800MB/s. This level of performance also allows PS5 owners to install the drive in their PS5 or PS5 Pro, but as mentioned above, you’ll need adequate cooling to get the best out of this Silicon Power SSD.

Coming to endurance, the UD90 not only boasts an MTBF ‘Mean Time Before Failure’ of 1.5 million, but it also comes with a 5-year limited warranty, not to mention having a TBW’ terabytes written’ rating of 1,200. On top of all these features, Silicon Power’s 4TB SSD is currently available for $450, which is a terrific offer considering that the entire storage industry is suffering due to skyrocketing RAM prices, which, from the looks of it, don’t appear to change any time soon.

Get the Silicon Power UD90 4TB PCIe NVMe Gen 4 SSD from Amazon - $449.97

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About the author: Omar Sohail is a reporter and analyst for Wccftech's mobile section, specializing in the technology and business of the mobile industry. His expertise lies in the intricate hardware supply chain, covering developments in semiconductor manufacturing, chip lithography, and camera sensor technology.

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