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  • WD_BLACK SN770M 1TB POWERED BY SANDISK
  • Front. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 1. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 12. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 13. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 14. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 15. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 16. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 18. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 19. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 20. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 21. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 24. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 25. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 26. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 27. WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Dimensions: 1.18" WD_BLACK SN770M Western Digital.
  • The first M.2 2230 NVME SSD from a brand gamers trust.
  • LACK SN770M WD | SN770M Digital. Works with PCle One notch slots only. Supercharge your handheld gaming device with speeds up to 5,150 MB/s [1TB and 2TB models]. Based on read speed, unless otherwise stated. 1MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending on host device, usage conditions, drive capacity, and other factors.
  • Take game libraries of up to 2TB with you wherever you go. 1GB = 1 billion bytes, and 1TB = 1 trillion bytes. Actual user capacity may be less depending on the operating environment.
  • The text on the image is grouped and corrected as follows: "Packed with gaming features, including PCIe Gen 4.03, nCache 4.0, and Microsoft DirectStorage: WD_BLACK SN778M w/ Western Digital ... PCIe Gen 4.0 storage technology requires a compatible motherboard. WD_BLACK SN770M NVMe SSD is backwards-compatible with PCIe Gen3."
  • WD SN770M and ROG Ally Product Overview video 1 minutes 51 seconds
  • WD SN770M Product Overview video 0 minutes 46 seconds

WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

Model:
WDBDNH0010BBK-WRSN
SKU:
11825651
Your price for this item is $246.92

Customer reviews

Rating 4.8 out of 5 stars with 221 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend
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 6 Showing 101-120 of 221 reviews

  • Worth the upgrade

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

    I upgraded the memory to my Asus ROG Ally with this bad boy. The installation was super easy and I could really tell the difference in performance

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Works wonderfully

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

    Very pleased with this SSD. I upgraded the drive-in my Surface Pro 9 5G and it works perfectly. Now, if I can only figure out why I needed 1 tb of space, but that's for another time lol

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • SSD that doe the job.

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

    It works. The GeekSquad installed it, replacing the failed SSD in my wife's laptop and voila - like a fresh new laptop and with a lot more storage space than before.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Effective addition to gaming laptop

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

    The hard drive works fast, and it is doing a better job of surviving the intense heat that my gaming computer is putting out with zero side affects.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Great for steam deck

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

    Installed perfectly into my steam deck and has been running with no issues. Gave me the extra space i needed for games and was perfect upgrade from a 256gb

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Good upgrade to the original ssd in windows tablet

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

    Bought to replace the the ssd in a tablet, it works great just as good as the desktop m.2 2280 version.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Fast little bugger

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

    This is a very fast SSD, I bought it to put in the ASUS ROG Ally but it should work for laptops as well

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Works great

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

    Bought this for my steam deck because 64gb wasnt enough. I have a lot of games. Anyway installation was easy and I can install even more games on my steam deck.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Great upgrade for Steam Deck

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

    A vast improvement over the stock 256gb drive in my Steam Deck in both capacity and speed. Wish 2230 drives weren’t as expensive as they are though.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Good harddrive

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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.

    Good, our company bought these for a few times. The harddrive is good and small enough for our Dell 5440. Trust, and good brand are also my point to buy it

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • 1 TB expansion

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty great product. Arrives really fast. Easy to install. Instructions included.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • So many games

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

    It was easy to install on my ROG, it's holding 3 triple a games and many indie with some more room to spare. The load times are also fantastic.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Love it

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

    Works great very simple to install. Would and will purchase again. Packaging was great also.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Legion Go SSD

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

    Having more storage for any gaming console is a must and this product does just that and very easy to install and enjoy

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Perfection

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

    I love it! Bought it for my rog ally extreme z1 and works like a charm. Highly recommend!

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • WD-Black SSD

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

    great speed and storage for the price. i would recommend to anyone needing storage for a deck or a ally.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Amazing Brand

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

    Mistakenly got this instead of a full size for my PC but I have no reason to believe it bad for a laptop. I got the same brand for my PC when I went and swapped it back and it has lightning fast load times. Definitely worth getting especially if you're already in the market looking for additional storage.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend
    • Brand response from Western Digital Team
      Posted .

      Hi, As of February 2025, Western Digital has separated into two independent companies and the support process for your Western Digital and Sandisk branded products may have changed. All Hard Drive products remain with Western Digital, and all SSD and Flash products are now supported by Sandisk. We apologize for any confusion or inconvenience. For support of your SSD or Flash product, please contact the SanDisk support team on Social Media handle @sandisk WDConnections

  • Works great! Fast Speeds. Asus Rog Ally Upgrade.

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

    Works great in my Asus Rog Ally. Great speeds. Better than the one it comes with. Very happy with this product.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Both good quality and fast speeds

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

    The ssd felt and looked good in build quality and is fast when downloading files to it.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend

  • Perfect for portable gaming

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

    I added this product to my portable gaming system and I love it! Just the right amount of storage for all my games.

    This review is from WD - BLACK SN770M 1TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

    I would recommend this to a friend
Page 6, Showing 101-120 of 221 reviews
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