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

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

  • WD_BLACK™ SN850X NVMe™ SSD 2 TB POWERED BY SANDISK™
  • WD_BLACK™ SN850X NVMe™ SSD WD_BLACK™ SN850X POWERED BY SANDISK
  • M2A_CP 8O PCIEX16 :: CECC TCN 948 M E EAC ASSEM: a : UK D33006 CE FC Pb 10 CA RoHS SN850X NVMe mE SSD WD_BLACK WD_BLACKT SN850X IRO 140 11 21 PCIEX1 POWERED BY SANDISK REV:1.0 138 - SPDIF PCIEX1 PCIEX1 4 PCIEX4 BEPEEMEECES G S 60 . USK ad SB M20 M/BIOS 9 ASE 3 246 2 4 - AT TF LAS CEM SATA3 PON Th 1e + CR2032 RB r CLR_CMOS RST SW
  • 269k PCIEX16 5 ap M o M2A PCIEX1 3 PCIEXI PCIEX4 80 Pb 10 UK CA D33006 RoHS CE WD_BLACK SN850X NVMe™ SSD WD_BLACK SN850X PCIEA O POWERED BY SANDISK 19SJB E SB VE M2P P8 : 195 B
  • 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:
$559.99
Save $314
Comp. Value: $873.99

Customer reviews

Rating 4.9 out of 5 stars with 937 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 commend the BLACK SN850X 2TB Internal SSD for its exceptional speed and overall performance, significantly boosting computer capabilities. Users appreciate the ample storage space and the ease of both setup and installation. While some users noted the drive can generate heat and may require a firmware update, the positive aspects of speed, performance, and user-friendliness appear to be more prominent.

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 29 Showing 561-580 of 937 reviews
  • Pros mentioned:
    Speed

    Great value, fast SSD

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

    Works as intended, speeds are in check. I've used it so far both in an enclosure and in a laptop and its super fast.

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

    Good value for the money.

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

    Works great. Love it. It for in my laptop perfectly, so now i have a nice diced Linux drive, too.

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

    Black card back

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

    Best speeds and quickness among the kingdom of ssd. Cant wait for a 4tb to be $140 during Black Friday, HOPEFULLY

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

    Great product

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

    Great card, super easy to install. computer just feels so much better with this SSD slot.

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

    Excellent SSD for the speed and price

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

    Worked instantly when installed on my laptop. Great way to install more storage on my gaming laptop.

    I would recommend this to a friend

  • Its a Win Win.

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

    Easy to install, Not the slowest and works as advertised. Its a Win win!

    I would recommend this to a friend

  • Must buy for PS5

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

    This card worked so good! Don’t have any issues on my PS5, super affordable! Easy to install as well!

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

    Solid hardware

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

    Boots fast and very reliable. I've always trusted WD in the past and they did not dissapoint

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

    Perfect for gaming on PC/PS5

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

    Love it! Perfect SSD game drive. Very fast times. Got one running next to my 980pro.

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

    Great drive

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

    Use this to store my video games. All games run great. Very nice ssd.

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

    Works as expected

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

    Excellent laptop upgrade from a reliable brand. Plug and play all day.

    I would recommend this to a friend

  • Solid SSD

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

    Device works as expected, easy to install and configure

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

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

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

    Excellent, great value! Computer boots up fast, no issues.

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

    Good drive. Good price

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

    Great nvme with plenty of storage. Great price when on sale.

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

    Great PS5 expansion SSD

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

    Works great on my ps5 once I added an aftermarket heatsink. Extremely quick loading and no issues whatsoever.

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

    Great buy

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

    Works great gives me all the extra space I need wish I would of gotten it sooner

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

    Picked this over Samsung

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

    Usually go with Samsung, but the last two gens have had reliability issues so tried out WD. Fast and reliable so far.

    I would recommend this to a friend

  • Fast.

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

    Very fast and responsive great for a gaming pc or ps5.

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

    Super fast. Doesn’t come with fasteners.

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

    Great storage. The don’t come with standoffs or fasteners. Just keep that in mind.

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

    great nvme m.2

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

    product is very reliable for your pc needs i only returned because i had too many

    I would recommend this to a friend
Page 29, Showing 561-580 of 937 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.