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 27 Showing 521-540 of 771 reviews
  • Pros mentioned:
    Performance

    High end NVME

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

    One of the best high performance NVME’s, arrived on time and works great

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

    Ps5 memory

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

    Great memory storage unit for storing and saving games

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

    Good product

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

    Works fine on PS5 fast enough high quality Steady

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

    FAST!

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

    Super fast and easy to install. Awesome drive no issues and went in with ease. Love it.

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

    Perfect

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

    Perfect, super fast, just what I was looking for!! Get it on sale!

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

    good SSD

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

    works great ... only time will tell, but it's been a month and so far so good.

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

    SDD WD

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

    Fit perfectly and works as expected. WD is a well known producer of Storage systems.

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

    Great for its price

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

    A very good choice for anyone looking to build a new PC or upgrade their storage.

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

    Fast and relatively cheap

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

    Not much to say, other than it's fast, has good value ($ per gigabyte), and has a long rated life.

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

    Good for gamers

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

    Works as intended no issues. Good choice for gamers

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

    Speed demon

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

    Paired it up with my MSI B650I Edge wifi which supports pcie gen 4. Reaching over 7000mbps. Very satisfied

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

    Noticeable Improvement over No Name Drives

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

    I saw a noticeable improvement over the No Name Drive that was included in a recent laptop purchase

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

    Upgraded my SSD both size and speed

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

    I upgraded the size in memory of my SSD pc performs even better now

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

    PS5 Storage

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

    Works great. Easy to install. Very understandable instructions

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

    Loved

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing very fast, work perfectly in my computer gamer

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

    Good addition to pc and ps5 for sure

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

    Really enjoying the experience and really fast for gaming on pc!

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

    Perfect

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

    Use this for my OS and other programs. Runs very smooth and boots up really fast.

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

    Great buy!

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

    These things are amazing! And for the current price? Let's run it!

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

    Ssd

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

    Installed onto hp laptop to save a couple 300 bucks.

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

    Great Drive!

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

    Excellent nvme drive! Got it on sale for $60. Hart to beat that deal.

    I would recommend this to a friend
Page 27, Showing 521-540 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.