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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:
6551145
Your price for this item is $110.99
Clearance
The comparable value price is $129.99

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

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers have good things to say about the BLACK SN770M 1TB Internal SSD's storage capacity, ease of installation, and performance improvements, particularly in game load times. Many appreciate its compatibility with various devices, including the ROG Ally and Steam Deck, and find it easy to install. The drive's small size is also frequently praised. Positive feedback also highlights the reasonable price point for the offered performance and capacity.

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 5 Showing 81-100 of 221 reviews
  • Pros mentioned:
    Speed

    i'm Fast!!!

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

    Really fast. 100% recommendable. Easy to install. im happy with it

    I would recommend this to a friend

  • Satisfied Customer

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

    Very professional and knowledgeable regarding the upgrade to my laptop computer

    I would recommend this to a friend

  • Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works perfectly. No issues. You get what you purchased.

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

    Great for steam deck

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great upgrade for a steam deck and super easy to install and so much cheaper then buying the top end steam deck.

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

    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.

    Been working as intended for about a month so far.

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

    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.

    Easy to install as an upgrade to our 64GB Steam Deck (but look up directions first). Has run perfectly since then, and made out little piece of hardware that much better.

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

    Great!

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Worked perfect in my Rog Ally. Great to get the 1 or more terabytes or storage for your gaming needs

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

    Great upgrade

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

    Upgraded my ROG Ally with this. It's soeedy fast and gets the job done. A necessity if you own a handheld PC with less than a TB.

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

    Perfect upgrade

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

    Very fast but gets very hot. I recommend getting a copper heatsink from amazon to help cool it down.

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

    Wd black ssd

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

    Really good quality and also really simple to install

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

    1TB SSD!!

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

    EASY INSTALL, Excellent upgrade for Microsoft Surface Pro 9! Save money! Upgrade your SSD Instantly - I saved hundreds by purchasing this instead of upgrading from Microsoft. BestBuy did awesome with this item!

    I would recommend this to a friend

  • Great Product..

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

    Western Digital is a best brand I have ever seen. and this WD-Black SN770M still working fine and have no issue at all. I would recommend this product.

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

    More Data! More Data! Lots of storage!

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

    Perfect. Does exactly as expected. Geek squad installed it in my enclosure and it works flat.

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

    Rog ally

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

    Very fast helps play the games and load better i seen the difference once I installed it

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

    Great purchase

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

    Bought to upgrade my steam deck. Process was easy. Went from 64gb to 1tb.

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

    Works Awesome

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

    I bought this Western Digital hard drive to upgrade my Asus Rog Ally! Pretty easy install and works great! Would highly recommend and will be buying another one for my husbands Steamdeck!!

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

    Perfect rog ally upgrade

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

    Works like a charm to expand storage of my rog ally z1 extreme

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

    Great Product

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

    Easy to install, lots of storage available works nicely

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

    good 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.

    Works great in my steam deck with no problems so far. Way faster than the sd card slot.

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

    Steam Deck upgrade.

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

    Quick and easy replacement for my Steam Deck. Followed the iFixit guide and upgraded my 64gb Steam Deck.

    I would recommend this to a friend
Page 5, Showing 81-100 of 221 reviews
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