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 1TB POWERED BY SANDISK™
  • Alt View 11. WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 12. WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 13. WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • Alt View 14. WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe - Black.
  • The text on the image reads: "M2A - B0 60 PAIN CEEGCELECCS S PCIEX16 1 . EAC SPYAL ASSEM: .*:HNX PCIEX1 2 = 12 2 UK e 033006 CE FC Pb 10 CA Rols [www.wdc.com](http://www.wdc.com) WD\_BLACK SN850X NVMe SSD WD\_BLACK SN850X Western Digital IRO 214 SPDIF\_O PCIEXI I 3 8O PCIEXI PCIEX4 :0:48m PEMIME S 1 1 SB M2O MBIQS 9 31517 E 2416 2 o LMES 48 LMEPS SATA3 5 TR 3V + CR2032 r CLR\_CMOS RST SW" The text is a combination of various technical terms and phrases, likely related to computer hardware and components. It appears to be a description of a computer system, including the motherboard, memory, storage, and other components.
  • Alt View 16. WD - BLACK SN850X 1TB 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 1TB Internal SSD PCIe Gen 4 x4 NVMe

Model:
WDBB9G0010BNC-WRSN
SKU:
6512131
Highly rated by customers for:
Your price for this item is $436.99

Customer reviews

Rating 4.9 out of 5 stars with 771 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

Pros mentioned filter

Cons mentioned filter

99%would recommend to a friend

Customers are saying

Customers admire the BLACK SN850X 1TB Internal SSD for its speed and enhanced performance. Users appreciate the ample storage space and find the installation process straightforward. While heat was a potential concern, it did not appear to be a significant issue for most users.

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 25 Showing 481-500 of 771 reviews
  • Pros mentioned:
    Speed

    Fast

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

    Overkill for what I need it for but on sale it’s practically the same price as low end gen 4 drives so why not.

    I would recommend this to a friend

  • Great product

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

    Works great and affordable. This ssd actually saved my slow pc.

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

    Nice SSD

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great ssd its cheap. I use it on my ps5 for more storage i aint going back lol

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

    Overall the best one out there right now

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

    Súper fast’nn currently running with 13700 and 4070. This SSD is a beast!!!! Specially I got it at 65 usd.

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

    Easy peasy

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

    Good quality, very easy to install, did what it was supposed to do.

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

    Perfect for ps5

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

    Great read speeds perfect for the ps5. Just buy a cheap heatsink to go with it.

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

    Greay performance on PS5

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

    Excellent performance on PS5. Came with latest firmware.

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

    Best Buy for the Win

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

    This product does everything it says it does. Great product preforms at a top grade. Great price

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

    Almost top of the line.

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

    This storage drvice is freaking awesome. will buy more if given a chance.

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

    Fast!!!

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

    Set it up with all my games reading are fast ! Top of the line!

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

    Fantastic ssd

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

    Works as expected from this great brand. Ran many tests, and the read and write speeds are dead on.

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

    Ps5 expansion

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

    I used this for my ps5 for memory and I am very happy that it keeps up with the read and write speeds

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

    Ssd

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

    Good item very simple and easy for put in my computer

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

    Nice SSD

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

    Does a great job at a good price. Didn't have any issues with installation or use.

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

    Fast nvmes

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

    Bought 2 as a deal of the day promo and setup my raid 0 array for gaming. These things are insanely fast.

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

    ssd

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

    was very easy to install and wd is a brand that is trustworthy.

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

    Good ssd

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

    Working well so far 31 characters remaining so this is filler

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

    Fast

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

    If you are looking to upgrade your hard drive, this is the one. One of the fastest drives available.

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

    Fastvdrive

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

    Great drive. It is superfast and great quality. Also got a 2tb. Hreat for ps5

    I would recommend this to a friend

  • Great value and speed

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

    Very great ssd, worth the upgrade from my hdd and older ssd

    I would recommend this to a friend
Page 25, Showing 481-500 of 771 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.