Deals Worth GiftingShop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • 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:
6512128
Highly rated by customers for:
Your price for this item is $239.99
The comparable value price is $350.99

Customer reviews

Rating 4.9 out of 5 stars with 901 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 are impressed with the BLACK SN850X 2TB Internal SSD, particularly its speed and overall performance. Many appreciate the ample storage space and find it easy to install and use. While some users noted the drive can get hot and may require a firmware update, the positive aspects like its competitive price and broad compatibility seem to outweigh these concerns.

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 10 Showing 181-200 of 901 reviews
  • Pros mentioned:
    Storage

    Lots of memory

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

    The storage is strong with this one. If your looking for extra space in memory, this is definitely recommended for you.

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

    Best storage for the price

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

    Comparable performance to something like the 990 pro but can be had for cheaper on sale ($100). The price to performance ratio is the best. Note: you might need a heatsink (cheap on amazon) depending on your setup.

    I would recommend this to a friend

  • Works great!

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

    Installed this to my Lenovo LOQ gaming laptop and works great. More space for some more games

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

    Great NVME

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

    Awesome M.2 drive. Havent experienced any issues at all.

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

    Fantastic for upgrades

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

    I installed this SSD into an Asus ROG Zephyrus G14 laptop to expand the current storage capacity. Temps have been solid while gaming and speed is fantastic.

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

    Good product

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

    Had many NVMe's throughout the years, you are getting more than what you paid for, not as overpriced like Samsungs version which is not worth it if you're just using it for games.

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

    SN850X

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

    great nvme drive, use it as my boot drive with some games and it's way faster than my old sata ssd's, stays very cool as well. works with direct storage on ratchet and clank for pc.

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

    Fast and reliable NVMe storage

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

    Easy to install. Super fast and WD's software adds additional information and monitoring that can be used to ensure the storage remains healthy.

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

    Easy Install

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

    Purchased this M.2 and the heatsink seperate but was easy to put together and install into my PS5. Definitely happy with the purchase and having the ability to store more games etc.

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

    Love it.

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

    I got this as a secondary storage drive and absolutely love the performance. I have a Samsung 990 Pro as my primary drive and the WD drive works perfectly as a secondary.

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

    GREAT VALUE!!!!

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

    I purchased this item as the last upgrade to my gaming computer. Cost effective and everything I needed!!!!

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

    SN 850x

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

    I prefer these over the Samsung gen 4 at this price point. The WD Black dashboard is great. I had the previous gen and after a few years of use they were still at 100 percent life. Definitely recommend.

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

    Alienware upgrade

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

    Blazing fast speed. Added this to my Alienware m15 R7, just ridiculous how fast it is compared to the one shipped from factory. 2TB fit perfectly and stays cool even under heavy gaming.

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

    Fast storage solution

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

    It was a quick and cost-effective way for me to add storage capacity that I needed for games.

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

    Good SSD

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

    Good product. Speeds are very fast and it's a little bit cheaper than competitors.

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

    Lightning in a stick

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

    WD has been an established top-tier provider of NVMe SSDs. Love the speed and reliability, so far

    I would recommend this to a friend

  • Hard drive

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

    Worked perfectly, out of the box. Because it's bare, you can pair it with any motherboard heat sink. Performance for price is hard to beat as well.

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

    Knowledge is power

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

    Need more space but couldn’t afford to get the 4Tb which isn’t bad it’s given me the space I need and the knowledge on how to both deal with storage and moving my OS (Operating system). I recommend it and I got discord nitro with the purchase which means I can sh-post on discord

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

    SSD upgrade

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

    Really easy to install. My 16 year old installed it. He is very happy with the performance and speed of downloads.

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

    great upgrade

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

    easy install and great performance, i would highly recommend to anyone that needs more storage in their PS5

    I would recommend this to a friend
Page 10, Showing 181-200 of 901 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. © 2025 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.