Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 11. WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 12. WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 13. WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 14. WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4 - Black.
  • Blazing Fast 5,150MB/S1 Sequential Read Speed (1 MB/S - 1 MILLION BYTES PER SECOND)
  • PCIe Gen4 Interface 2 for Performance Boost. WD Black SN770 M.2 NVMe SSD. Works with one notch PCIe slots only. PW_SW F U/SR SW (2) PCIe Gen4 Storage Technology requires a compatible motherboard. WD Black SN770 is backwards-compatible with PCIe Gen3.
  • UP TO 2TB CAPACITY3 com wdc www.wdc MMM WD\_BLACK SN770 WD Digital Western SSD NVMeTM B4LNS\_BLACKT* WD [3) 168 . 1 BILLION BYTES AND 1TB - ONE 1TB - ONE TRILLION BYTES. ACTUAL USER CAPACITY MAY BE LESS DEPENDING ON OPERATING ENVIRONMENT.
  • [{"shift": "UP TO 20% MORE POWER EFFICIENCY4 AT MAXIMUM SPEED vs OUR PREVIOUS 1TB GEN4 PRODUCT, THE 11B WD BLACK SN758 SE SSD NVMe"}]
  • WD Black Dashboard and Thermal Management Tech: * Model: WD_BLACK * Firmware: SN778 NVMe SSD * Version: 611188 * Drive Health: Normal * Security: Frozen -2 Status * Performance Tools * Capacity: Total: 1008.2 GB * Volume: [s] 5200 * Free: 1000 GB * Used: 8.2 GB * Unallocated: 8 GB * Other: 8 GB * Temperature: 65, 60, 56, 50, 40, 35, 30, 20, 14:29:43, 14:29:55, 49, 14:30:01, 14:30:07, 14:30:13, 14:30:19, 14:30:25, 14:30:31, 14:30:37, 14:30:43, 14:30:55, 14:31:07, 14:28:55, 14:29:01, 14:29:07, 14:29:13, 14:29:19, 14:29:25, 14:29:31, 14:29:37, 14:29:43, 14:29:55, 14:31:07, 14:28:55, 14:29:01, 14:29:07, 14:29:13, 14:29:19, 14:29:25, 14:29:31, 14:29:37, 14:29:43, 14:29:55, 14:31:0
  • WD - SN770 - Product Video video 0 minutes 45 seconds

WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4

Model:
WDBBDL0020BNC-WRSN
SKU:
6495883
Highly rated by customers for:
Your price for this item is $179.99

Customer reviews

Rating 4.8 out of 5 stars with 641 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are impressed with the BLACK SN770 2TB Internal SSD PCIe Gen 4 x4's ample storage, ease of use, and performance. Many found installation straightforward and the price reasonable for the quality. While some users noted heat generation, others reported no significant heating issues.

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 24 Showing 461-480 of 641 reviews
  • Pros mentioned:
    Speed

    Works with IMAC

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

    Fast and trouble free. Installed as my IMAC extra storage

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

    Great value at the right price

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

    It works and it’s fast; if it’s still available for the right price definitely get! Works perfectly with Windows 11 20H2.

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

    Perfect upgrade

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

    Great upgrade to the measly 512 gb add that came in my laptop!

    I would recommend this to a friend
  • Best Buy Employee

    It does the job

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

    Wanted more storage. Got more storage. Really fast read and write speeds for what it's worth. Will buy more if needed.

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

    WD - BLACK SN770 2TB Internal SSD PCIe Gen 4 x4

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

    Works perfectly fine. Using it on a Gen3 x4 slot in a Z690 motherboard. Extra storage at a very good speed.

    I would recommend this to a friend

  • Works Great!

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

    Relatively easy installation and works like it should. The only problem incountered was getting to the mounting slot.

    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.

    Good ssd, wd black always makes quality products. Using it as a secondary drive and it does really well!

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

    Exceeds expectations

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

    Great product! Easy to install and works as designed.

    I would recommend this to a friend

  • Good but get a heat sink

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

    Make sure to get a heat sink of some sort would start disappearing due to being hot

    No, I would not recommend this to a friend
  • Pros mentioned:
    Storage

    good

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

    good brand what I need for extra storage on my pc

    I would recommend this to a friend

  • Works well

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

    Good product and works well! Make sure your motherboard has the screw needed as this product doesnt come with the required screw.

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

    Great Deal for a 2TB NVME

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

    Works as intended nice little 2TB nvme couldn't pass on the it with the sale price

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

    Easy to install

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

    Easy to install, very helpful! great shipping!!!!!

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

    Would buy again

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

    Works great and easy to install in my Asus laptop.

    I would recommend this to a friend

  • Ssd

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

    This ssd is great I would recommend this item to anyone who’s looking for a ssd.

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

    Great SSD for the price

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

    If you find a deal on this SSD do not sleep on it, heavily underrated

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

    Love it

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

    Love it so far. Have so much more space for games. Well worth the purchase

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

    Decent

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

    Pretty decent. Had issues setting up m.2 in pc. Recommend Geeks

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

    Need bigger HDD

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

    I needed to get bigger HDD and i found this HDD for my laptop.

    I would recommend this to a friend

  • Perfect Mac miniexternal

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

    Perfect hard drive for a Mac mini m4. No need for anything faster for a mac

    I would recommend this to a friend
Page 24, Showing 461-480 of 641 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.