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Customer Ratings & Reviews

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Your price for this item is $1,199.99
The comparable value price is $1,586.99

Customer reviews

Rating 4.9 out of 5 stars with 656 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers regard the BLACK SN850P 4TB Internal SSD PCIe Gen 4 x4 with Heatsink for PS5 highly for its substantial storage capacity, ease of installation, and improved performance. Many appreciate its seamless compatibility with the PS5 and the resulting speed increase in game loading and overall system responsiveness. While some find the price a significant investment, the positive feedback on performance and ease of use outweighs this concern for most users.

This summary was generated by AI based on customer reviews.

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.
Page 2 Showing 21-40 of 656 reviews
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Must have UPGRADE for Storage

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    PlayStation 5 comes with about half a terabyte of storage highly recommend upgrading SSID memory to any other size other than the base. Installing is a piece of cake. Look on YouTube for plenty of helpful gamers who show how to do it in less tham 5 mins. Have fun!

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Perfect

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Outstanding performance. It loads seamlessly, and I can't believe how much space I have now. 2 terabytes are a lot, now imagine 4. My ps5 console storage echoes after moving everything and I still have half.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    4TB FTW

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product is awesome. I bought it a few months ago. I’ve been able to move all of my games into this hard drive to free up so much space on my PS5.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Price

    Rated 4 out of 5 stars

    Easy install

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy install little pricy for what it is but worth it.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Internal SSD with heatsink

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Highly recommended especially with all these new games you'll be able to have 150 games download at great read speeds and no overheating due to the built in heat sink

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Internal Storage Success

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Expanded the availability of memory for my PlayStation 5

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Storage

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works amazingly and easy install following a YouTube video.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Easy

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install right out of the box and works seamlessly.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    SSD

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works very good, very easy to put in. Came in on time. And so far had no problems with it. I would recommend this to someone who likes playing a lot of games.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Recommend for PlayStation 5

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product is a must have if you’re looking to expand your ps5 game library. Fast and Easy to install and works immediately!

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Rated 5 out of 5 stars

    Amazing Product

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Such a great product. So much extra storage for games and movies.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Ps5 memory upgrade

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great memory upgrade and great deal!! Plus fast shipping

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works great

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Plug-in play. Works just like it says it will. No issues whatsoever.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Very satisfied

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son loves it, and it was on sale so I saved a lot of money on this $400 product

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Wd_black SN850P 4tb

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product! Best buy even price matched the item for me. Will definitely keep purchasing from best buy instead of Amazon. Thanks best buy

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    The Best

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far great product they do block the sound very well. My son is very happy with his gift.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    PlayStation Plus trial already redeemed

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought the 4tb ssd for PS5 came with 14 day free trial for PlayStation plus premium.tried to redeem it after submitting all info.error message says already redeemed,so did WD send me a USED 4tb ssd when i paid 389$ for a NEW 4tb ssd? Very disappointed bought for the PS5 pro.the drive better work or iam going to blow!

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    4tb ssd for my ps5

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sent a used product. The Playstation plus code was already redeemed by the previous user. The best buy sent me a used product it's not brand new it's refurbished ssd card. Very disappointing by best buy.

    No, I would not recommend this to a friend
    • Brand response from Western Digital Team
      Posted .

      Hi MayurC, We are sorry for the inconvenience caused to you. We recommend that you please contact the place of purchase support team directly to elaborate on your query. If you need any assistance from our end, you may always get in touch with us by email. call, and chat at (https://www.westerndigital.com/company/contact-us). We will be happy to assist to you. WDConnections

  • Rated 1 out of 5 stars

    Taking this thing back ASAP

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased the 4 TB ssd; watched a plethora of videos; felt it click into place; atleast 10 attempts and 2 hours later, i keep getting the same error message "cant access M.2 ssd" i am beyond upset!

    No, I would not recommend this to a friend
  • Pros mentioned:
    Installation, Performance, Speed
    Cons mentioned:
    Heat

    Rated 5 out of 5 stars

    Simply amazing.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installation was easy. No need to worry about breaking your ps5 if thats what you are using this for. The cover comes off easy enough and this unit pops right in with a satisfying *click.* Heat-sync is built in and moved over 600GB of games in 6 minutes with no over heating problems since i installed the unit. I am very impressed, all my games run smoothly and all my saves are intact. A+ Western Digital.

    I would recommend this to a friend
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