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  • Specifications
    Storage Capacity
    4000 gigabytes
    Storage Drive Type
    SSD
    Maximum Read Speed
    7450 megabytes per second
    Maximum Write Speed
    6900 megabytes per second
    Form Factor
    M.2 2280
    Interface(s)
    PCIe Gen 4 x4

Samsung - 990 PRO 4TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5

Model:MZ-V9P4T0CW
SKU:6559271
Your price for this item is $279.99
The previous price was $479.99
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$70.00

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Storage Capacity

4000GB
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Reviews

Rating 4.9 out of 5 stars with 172 reviews

Rating by feature

  • Rating 4.7 out of 5 stars

  • Rating 4.9 out of 5 stars

  • Rating 4.9 out of 5 stars

97%would recommend to a friend

Customers are saying

Customers enjoy the easy installation, increased storage, and improved performance of the 990 PRO 4TB Internal SSD. They appreciate that the heatsink keeps the SSD cool and that it is compatible with their PS5.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Quirky but worth it see the notes

    Bought for use in PS5. Initially PS5 wants you to format, and when done the first time it read much slower than advertised. Formatted second time, and the speeds registered much closer to advertised. Note 1) does NOT come with mounting screw. So don’t be me and have a new toy you can’t install for a day. Note 2) if using for the PS5, plan on using the PS app to install your game library. COD for instance, will absolutely not install from the console and store again. Suggestion: use the app, and start your installs before bed if you have a huge library. Worked perfectly after that. Fit my entire library and no more failed updates “insufficient space for update”. No lag for load times etc. Would buy again.

    Posted by Skeptical

  • Rated 5 out of 5 stars

    Best M.2 ever!

    I'm thrilled with the 990 EVO Pro 4TB M.2 - it's truly an impressive piece of hardware. Faced with the dilemma of choosing between slow-loading games with ample storage or a faster, smoother gaming experience with fewer games, this SSD provided the perfect solution. The 990 EVO Pro strikes an ideal balance, enabling me to have over 100 games simultaneously. I also re-installed Windows, to ensure my PC operates seamlessly and at a rapid pace. Now booting up takes less than a second, and I no longer fret about restarting my PC for updates or downloads. While it's on the pricey side, I see it as an investment in saving time. Now, there are no more pesky loading screens or the hassle of deleting games to make room. With read and write speeds that are 10x faster, all my games download swiftly, fully maximizing my Fiber Internet speed. As a reference point, I downloaded GTA 5 in just 10 minutes with my 1 Gig speed!

    Posted by SeanM

  • Rated 5 out of 5 stars

    Definitely worth it

    I bought it for my Ally X. My 1TB SSD filled up fast with all the games and emulators. This 4TB SSD added a lot of room for me to play around. I’ll probably add a 1TB microSD on top of this. The overall price of the SSD is pricey, but frequent sales should help reduce the strain on your wallet. I was lucky to also have a couple of coupons that I could use.

    Posted by TreG

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