Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. WD - BLACK SN770 1TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 11. WD - BLACK SN770 1TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 12. WD - BLACK SN770 1TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 13. WD - BLACK SN770 1TB Internal SSD PCIe Gen 4 x4 - Black.
  • Alt View 14. WD - BLACK SN770 1TB 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 1TB Internal SSD PCIe Gen 4 x4

Model:
WDBBDL0010BNC-WRSN
SKU:
6495881
Highly rated by customers for:
Your price for this item is $99.99

Customer reviews

Rating 4.9 out of 5 stars with 1011 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

98%would recommend to a friend

Customers are saying

Customers enjoy the BLACK SN770 1TB Internal SSD PCIe Gen 4 x4 for its speed, performance, and reasonable price. Users appreciate its ample storage and ease of use, highlighting the simple installation process. While some users have reported concerns about heat and compatibility, the drive generally performs well. Many are satisfied with this solid-state drive.

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 5 Showing 81-100 of 1,011 reviews
  • Pros mentioned:
    Speed

    Plug and play

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

    It was easy to install on my pc. Setting up the drive was easy, just needing some basic disk management skills. Much faster than my 2.5in sata ssd.

    I would recommend this to a friend

  • An Excellent Upgrade!

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

    I purchased this well over a year ago due to my previous SSD failing and man this was a much needed upgrade! The extra storage is one thing but the speed of this one compared to my gen 3 NVMe was noticeable immediately! My only issue is that it doesn't come with any thermal pads to keep it cool but I was able to reuse my old one from the previous SSD.

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

    Worked perfectly for my PS5

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

    Honestly got this trying to save money on the 1TB SN850P with heatsink for my PS5. Eventually I did upgrade just being the person I am but honestly, this worked perfect as well & I had no issues for the 2 months I had it.

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

    Hard Drive Purchase &Membership Worth Every Dollar

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

    I'm a senior on a fixed income. My Laptop is only two+ years and I wanted it to run faster and hold more Jpegs. Instead of spending $1,200-$1,500 for a new laptop I was able to purchase a new hard drive for about $100.00. As a Best Buy Total member the install of the hard drive and the copying over of my files was FREE! I LOVE being a Best Buy Total Member as it has saved me so much money this year.

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

    Great SSD. No need to bench test this time.

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

    I used this for an older Dell laptop so I was not looking for ultra fast speeds. It was just on sale and a great deal for this size drive. Installing was simple and no issue loading up a fresh install of Windows 11. Everything works as it should at top speeds for this aged motherboard. Packaging was basic but still don’t know why they can’t stop using plastic in such small things. I really wish that would go to something else that didn’t help ruin the environment we live in.

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

    really fast, even when encrypted

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

    I was unprepared for how fast this SSD would actually be. I bought it because of its price when I was doing an experiment and needed a pristine drive. I kept it because, dang, it was really fast, even when encrypted.

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

    My Experience with the WD BLACK SN770 1TB SSD

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

    As an avid PC enthusiast and gamer, finding the right storage solution is crucial for ensuring seamless performance and lightning-fast speeds. After extensive research and reading countless reviews, I decided to invest in the WD BLACK SN770 1TB Internal SSD PCIe Gen 4 x4, and let me tell you, it has exceeded all my expectations.

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

    Perfect ssd for gaming

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

    Runs great good for gaming easy to install plenty of space for new games also looks great in black

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

    Impressive

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

    Easy to install and upload. No issues after install. Good upgrade. Storage is great. Speed is better.

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

    M.2

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

    Easy to set up and easy to use. I don’t think I can ever go back to using a hard drive ever again. The M.2 writes data so fast compared to my hard drives. For reference a 60 GB game took roughly 40min - 1 hour to finish downloading with the M.2 it took 10-20minutes. Only thing I wish it came with would be the fasteners.

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

    Lifesaver

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

    Installed into my nitro V5 laptop. Easy installation and works just as expected. I never have to worry about space now.

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

    Great hard drive. Very fast.

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

    Great hard drive. Very fast with a lot more space. Would highly recommend. The price was great.

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

    Works great

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

    not much too it? lol works perfectly fine, not much to review. Files load and save very fast.

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

    More room for games!!

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

    Great product for my son’s ps5! Now he can install more then just call of duty. Lol

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

    Great product

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

    Great product. Can’t recommend enough my pc boots way faster then my HDD and the price is perfect

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

    Great value

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

    Very fast very reliable easy to install great for gaming

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

    WD SSD

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

    I bought this for my laptop and it is great super fast lots of storage and can run games no problem Definity a good buy at the right price!

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

    Great Fast Cheap Reliable Storage

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

    Great speed at a great price with WD Black reliability

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

    A good SSD card

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

    Easy to install and works really well. A nice boost in space and speed.

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

    Fast and reliable

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

    Fast, reliable and included clon app, easy to install

    I would recommend this to a friend
Page 5, Showing 81-100 of 1,011 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.