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  • WD_BLACK SN770M 2TB POWERED BY SANDISK
  • Front. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 1. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 12. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 13. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 14. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 15. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 16. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck.
  • Alt View 18. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 19. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 20. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 21. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 24. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 25. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 26. WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck - Black.
  • Alt View 27. WD - BLACK SN770M 2TB 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 already grouped and correctly written. It reads: "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 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

Model:
WDBDNH0020BBK-WRSN
SKU:
6551144
Highly rated by customers for:
Your price for this item is $432.99
The comparable value price is $489.99

Customer reviews

Rating 4.8 out of 5 stars with 344 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers admire the BLACK SN770M 2TB Internal SSD for its ample storage and impressive speed, with read speeds around 5Gbps. Users also appreciate the good performance and how easy it is to install. Some find the price higher than expected, and there are mentions of it running a little hot.

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 9 Showing 161-180 of 344 reviews
  • Pros mentioned:
    Ease of use

    SSD

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

    Easy installation and now can download more games to my rog ally.

    I would recommend this to a friend

  • Loaded games!

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

    Got this for my Steam deck OLED. 2tb +1tb micro SD. I put all AAA games in the internal drive which loads faster! Got it on sale too!

    I would recommend this to a friend

  • Stellar !!

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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.

    Excellent! Western Digital strength and power in a compact size! Great for laptops, SteamDeck, ROG Ally, and more! I highly recommend. Even more of a value when on sale for around $130! No issues so far.

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

    Easy to install fast reliable

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

    I have a steam OLED. Setup for the steam deck sometime with the steam OS to install but troubleshooting was easy. it was a very quick and easy to install physically.

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

    Excellent

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

    I love it. This hard drive is fast efficient and does the job well.

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Quality product

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its great but obviously a little on the expensive side, originally for my ROG ALLY Z1 EXTREME, works great, no issues.

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

    Great for the 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.

    Swapped out the storage. Took 5-10 minutes and 7 screws. Then several hours of reinstalling and setting up the OS and gaming environment. Now I have 4x the storage and seemingly faster RW speeds.

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

    Fast High Quality SSD

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

    I installed this SSD in an Asus ROG Ally Handheld device. Was pleased with how easy it just started working and how efficient it was in adding additional drive space to the unit.

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

    Enjoying the extra storage space

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

    Installed on my surface pro 9. Easy to install, didn't have any problems, also havent noticed any decrease in operation or functionality of my laptop. Upgraded from 256gb ssd

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

    Great For Legion Go

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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 legion go. Using an adapter this fit perfectly. Went from 460 GB to 1.8 GB.

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

    Quick data reading/recording, small form factor.

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

    Got this as a secondary drive for my PC. Could fit in my uniquely shaped motherboard, delivers excellently on performance despite it’s compact nature.

    I would recommend this to a friend

  • Just Wow!

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

    I purchased this SSD for my steamdeck and then install windeck OS. Best decision ever. Now I can install more games and it loads them up much faster then using a microsd card.

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

    A must have for Asus Rog Ally

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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.

    Amazing!! I have enjoyed my time playing the Asus Rog Ally. Only thing I didnt like was removing games to download other ones. Install was easy and able to take alot more games on the go.

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

    Fast drive

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

    It perfoms as advertised. I get read speeds upwards of 5,000mb/s and writes at 5,500mb/s on m.2 If you run it externally, you can expect to be limited by the SATA bus speeds

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Nice drive

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

    I received this for a great price, and only reason for the 5 stars. The value you get at full retail is definitely not worth it.

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

    Review

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

    Sturdy and works well Good value Easy installation

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

    Just get it.

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

    I bought this for my Ally. Todays games are so big that the stock 512 in the Ally just didn't cut it. Installation was a breeze and now i have room for everything I want to install and more.

    I would recommend this to a friend
  • Best Buy Employee

    Works perfectly!

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

    Had zero issues since getting it, read/write speeds seem to match what’s advertised. Lower price than most competitors, all around great option for steam deck or rog ally!

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

    FAST AND RELIABLE!!!

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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 quick and easy installation on the ROG ALLY.

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

    Great 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.

    The hardest part about installing tuis was opening the steam deck, once past that its smooth sailing. No problems with this with over 100 hours played.

    I would recommend this to a friend
Page 9, Showing 161-180 of 344 reviews
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