Last-Minute SavingsLimited quantities.Shop now

Skip to content
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 $134.99
The comparable value price is $194.99

Customer reviews

Rating 4.9 out of 5 stars with 755 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 positive about the BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe's performance, ease of use, and value for the price. Many appreciate its straightforward installation and the significant storage increase it provides. A small number of users noted that the drive runs warmer than expected, although this was not a universally reported issue. Overall, the feedback highlights the drive's speed and user-friendliness as key strengths.

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 19 Showing 361-380 of 755 reviews
  • Pros mentioned:
    Speed

    Working so far

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

    The speed is a noticeable difference. My computer boots up faster with this SSD. Overall, everything is running smoothly.

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

    Superfast SSD at reasonable price

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

    It's PCI-4, it slots in easily, it's crazy fast. No heat sink on this model but decent midrange mobo's will come with that. Been buying WD drives for more years than I care to count.

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

    AMAZING SSD

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

    This M.2 SSD is phenomenal! All of my pc applications load up quickly and at the click! Very fast SSD and highly recommended to anyone looking to upgrade SSD.

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

    speed for days

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

    come closest to matching the storage speed on those new consoles. only thing id change is going with a larger size if you are gonna keep it for a good while.

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

    Choose this one!

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

    Great product. Worked perfect in my Synology NAS. Fast and worked flawless.

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

    GREAT SSD

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

    Great SSD! Fast, reliable gen 4 NVME storage. Achieving advertised speeds right out of the box. I recommend a heatsink if using in a ps5 though. I'd recommend this drive to anyone.

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

    Excellent drives

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

    Have the 2TB as well and they are great drives...Very fast and have had no issues.

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

    Great hard drive

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

    I love the speed of this drive, coming from a 7200 rpm hd, it's like day and night. For $69. This was a great upgrade.

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

    Ps5 SD card

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

    This device was installed in my PS5 and works beautifully. I got the heat sink separately to save on some money

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

    Great storage option for playstation 5

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

    Works great in my ps5, no speed difference that i can tell and lets me have more than 3 games on the console.

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

    10/10

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

    My computer was running so slow on a hard drive, finally switched and this was definitely the best decision :)

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

    Amongst the best Gen. 4 NVMe drives

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

    First there was the WD Black 850, and now the WD Black 850X. This drive pushes PCIe 4 to the max, as if it wasnt fast enough before. Would recommend this any day for a new PC build.

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

    Best SSD for the price

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

    Best SSD for the price. It is a must if you want to upgrade you computer. Just make sure it fits your computer.

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

    It does what it was made for.

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

    Works perfectly. I installed it in my gaming laptop and have had no issues with it yet.

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

    Came through in a clutch

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

    This product was perfect. It did just what I needed to do and I had a decent price.

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

    Amazing speeds!

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

    Love this m.2, significant faster then my old hard drive. See improvements in boot up and loading times in game! Highly recommend!

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

    Great drive

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

    Mainly use this drive for an OSB very fast very nice Works great for what I need it to do

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

    SN850X

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast with zero issues. My go to storage option.

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

    Fast!

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

    I wanted some fast portable storage so I bought three of these when they were on sale. I'm glad I did because they are very fast

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

    Very satisfied.

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

    I bought this after a recommendation from a store employee when building a custom computer for my son. Very satisfied.

    I would recommend this to a friend
Page 19, Showing 361-380 of 755 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.