Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Gift Ideas
Main Content

Customer Ratings & Reviews

  • WD_BLACK™ SN850X NVMe™ SSD 2 TB POWERED BY SANDISK™
  • Alt View 11. WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 12. WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 13. WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 14. WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 15. WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 16. WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Insane Speeds Up to 7,300 MB/s (1) Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending on host device, usage conditions, drive capacity, and other factors.
  • Minimized Latency Loads Graphics Fast
  • Capacities from 1TB to 4TB2 come in the form of a WD_BLACK SN850X WD Digital Western SSD NVMe. The SN850X offers 1GB/s read speeds and 1TB of storage, with actual user capacity depending on the operating environment.
  • GAME MODE 2.0 DELIVERS PC PERFORMANCE-BOOSTING FEATURES Dechboard 15.26 SThip://wdscddtunb2wdt.com/dwhbowd/ Model WD\_BLACK SN85eX NVM+ SSD G Fizmware Version: A0814UC0 Drive Heaith: Nozmal Security: Frozen 7 Status Perfermance Teels Seftware Serrings OPTIONS Gene Felders Select device WD\_BLACK SNEsex M O Saning Rode 2.8 NUTO ON OFF Settings WD\_BLACK.BLACK P10 Gam Xbox One: Your gami always on the gol Top-tier external HDD b specifically for gamers k expand the potential of so they can drive their way they choose APPLICATION UPDATE GAMING MODE 2.0 Specify folders for Dashboard to watch for gome launches. Selected Bame Folders Cr/Program Files [x86]/Stean/s teanapps/connon ADD FOLDER x SIBUNTH & I gwing & 1 Pytnia = C./Program Files/Epie Ganes x Lear.More C./Program 11es/Oculus/Software x C/Rlet Cames x Shortcuts HINDONS 01ix MANA D./Steanlibraty/steanacon/connon x KENDOWS SYSTEM PRO WINDOWS DEVICE K SUP 2021 Western Digital Con
  • NEAR-MAX PCIe N850X GEN43 SPEEDS NVMeTM SSD [www.wdc.com](http://www.wdc.com) - WD\_BLACK SN850X Western Digital. Works with PCle B50X One notch slots only Sen4 Digital. (3) PCIe Gen4 storage technology requires a compatible motherboard. WD\_BLACK SN850X is backwards-compatible with PCIe Gen3.
  • SN850X overview video video 0 minutes 48 seconds

WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

Model:
WDBB9G0020BNC-WRSN
SKU:
12168114
Your price for this item is $599.99
The comparable value price is $873.99

Customer reviews

Rating 4.9 out of 5 stars with 932 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

99%
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 34 Showing 661-680 of 932 reviews

  • Great SSD

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

    It works without any issue so far. I have no trouble installing and using it.

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Better speeds than the competition

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

    Needed the fastes speeds for m.2 gen 4 and this one has it, faster speeds than the competition

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Amazing buy especially on sale

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

    Amazing, I scooped up the 2TB for 150$ and what a steal for the read and write speeds of this beauty

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Super Fast

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

    If you can get it at a good price go for it. You cannot go wrong with WD_Black!

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Speed

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

    Great bang for the buck speedy solid state drive from a trusted brand.

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Noy Sure

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

    Just got it have not had time to value it as of today

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Ssd

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

    Absolutely a wondeful experience. Item was immaculant and worked amazing. Thank you guys again

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Works great

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

    Works as described, set up and transferred all my data over

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Fast

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

    Using this M.2, files and programs open up instantly

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Great drive

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

    These are great drives. I have a few of these Blacks and they are all wicked fast

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Great!

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

    Easy to install and love how hard it is to notice it!

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Great PS5 storage upgrade !

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

    Very fast ! It’s slightly faster then the original

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • It a ssd

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

    Works as advertised and was on a really good sale so no complaints

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Great SSD

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

    Read/write is much better with this SSD. It does what it says on the tin.

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Fast and Large

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

    Amazing bang for the buck. This is a cheap NVME 2TB drive. I love these

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Fast Drive

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

    Make sure to download the WD updater to get the full speeds out of this drive as there is a firmware update

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Good for the price and great if on sale

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

    It works like it's supposed to. Fast and effecient.

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Perfect for PS5

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Used this to expand/replace the hard drive on PS5. Works perfectly and VERY easy install!

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • It’s fast

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

    It’s really fast. I love it, Recommend to all who wants a speed.

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend

  • Great Little Drive

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

    Installed easily and runs very quick. Best Buy Shipped quickly.

    This review is from WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

    I would recommend this to a friend
Page 34, Showing 661-680 of 932 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.