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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:
11013157
Your price for this item is $233.49
The comparable value price is $304.49

Customer reviews

Rating 4.8 out of 5 stars with 221 reviews

Rating Filter

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 7 Showing 121-140 of 221 reviews

  • Steam Deck Install - Great Purchase

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

    Works flawlessly on my Steam Deck. It is faster than the original SSD.

    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 easy storage

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

    It overall a great item for storage i can be used for a few devices i use you just need to have a proper adapter

    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

  • Must have addon for ROG Ally

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

    Great, fast & simple to install. Works great without issues.

    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 sssd

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

    Works as intended. Easy to install. Used to upgrade storage on asus rog 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

  • Works great

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

    Easy to install does what it needs to do to add more 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

  • Great hard drive

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

    Great. Works well very fast. Cost was great for 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

  • Perfect upgrade for a 64gb steam deck

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

    A fantastic drive, this was exactly what I was looking for and is functioning in the 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
  • Best Buy Employee

    Great nvme

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

    This is great for steam deck or rog alley. I have the steam deck and it made it faster for load times !

    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

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

    Great Storage for my Rog Ally. Geek Squad install it . Great service !

    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 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.

    Was able to upgrade my steam deck’s internal storage from 64gb to 1tb with no issues.

    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 the ROG Ally

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

    Purchased for my ROG Ally, works great, easy installation

    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

  • Sad

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

    Works as advertised I needed this size ssd for my motherboard and couldn’t use the regular ssd. It worked just as good as the other size it was just a little more expensive. Good quality chip.

    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 Surface Pro

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

    I bought this to replace the SSD on my Surface Pro 9 and its been working great!

    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

  • Great for steam deck

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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 inmy stram deck. Easy to install. Faster load times. No issues.

    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

  • Ez pz install

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

    Super easy to install on my rog ally. Anyone can do it. It is just that ez pz

    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 just works

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

    Works quickly and not bad on heat. Truly works! Good signs.

    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

  • Must Have!

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

    I purchased this for my ROG ALLY. It’s a must have per my research.

    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 access to my game files while gaming.

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

    I'm a gamer and I'm impressed with the fast read write speed and access to 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

  • Gaming23TT

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

    Works beautifully for what I need and is exactly the extra storage I was needing!

    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 7, Showing 121-140 of 221 reviews
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