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  • 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
Your price for this item is $179.99

Customer reviews

Rating 4.8 out of 5 stars with 640 reviews

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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

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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 1 Showing 1-20 of 640 reviews
  • Pros mentioned:
    Price, Speed

    Solid ssd

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

    Got this bad boy on sale so the price was good, I know everyone doesn’t shut up about the 850X however this card is still plenty fast and you don’t have to worry about heatsinks or temperatures too much, besides that I don’t really have much to complain about this ssd, besides the fact they don’t come with the mounting screw lmao would buy again except my mobo only has 2 ssd slots smh

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

    Good value!

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

    Fast and good value. Super quick to install in my motherboard with a single screw.

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

    Go ahead and get it

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

    This is definitely worth its price upgraded my storage and load speed in one buy definitely a must cop

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

    Fast and Large Storage!

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

    I had been using an older WD Black NVME SSD in my gaming PC for 3 years with no issues, so I was confident of the WD Black line of SSD's. When the 2TB WD Black SN770 went on sale for Black Friday, it was too good to pass up. Cloning my existing SSD to the new SSD was easy with Acronis True Image for Western Digital. I installed the SSD without any trouble, and booted up to Windows quickly without problems. I ran CrystalDiskMark and the results are impressive.

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

    Awesome !!

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

    It’s fast, It’s reliable, It’s Black !! Helps so much with making my pc more awesome.! Wish I would have only bought it sooner.

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

    10/10

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

    This is an AMAZING SSD! Extremely fast speeds and reliability. Can’t beat it.

    I would recommend this to a friend

  • Backup my system drive

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

    I use this to backup the system drive of one of my computers. I do this by cloning my system drive to this drive every 2 months. I got this drive on sale.

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

    Worth the price.

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

    Notable speed increase in game loading, good storage size for the price as well. Was convenient not having to fuss with cable management as it mounts directly to the motherboard, just make sure you have the approriate slot open. Would recommend, just dont lose the mounting screw when installing.

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

    Love it!

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

    Works very well and was easy to install! I put Linux on it and am very happy with its performance.

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

    Great M.2

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

    Way better then I expected for the budget there is no question 100% recommend

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

    GOOD STORAGE

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

    Amazing fast transfer speeds with a good amount of storage, definitely worth the price and especially if on sale

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

    Will be purchasing again!

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

    Great ssd. Used for a 2tb raspberry pi 5 build. Would use again. Highly highly recommend especially if you can find it on sale like i did. Superb read and write speeds. Works as intended

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

    Direct Care Staff

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

    Was very easy to have installed in my laptop. Also has a good value

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

    Easy installation

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

    I've got the HP Omen 25L with an i5 13th gen. It was easy to instal and set up. All I had to do was remove the graphic card and slot it in. It works great.

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

    Great Deal on a Great NVME

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

    Great NVME SSD this Black SN770. Perfect install on a B550/5900X/3070. Saved a few bucks from SN850 and impressed with its quality and speed so far. Very satisfied with this purchase decision.

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

    Lightning fast 2T drive with PCI e

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

    Great unit with ultra fast read & write speeds. Very low temperature even with complex functions running. Mounted it in a OWC Express 1M2 case.

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

    Worth

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

    Games and digital art software runs so much faster and smoother

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

    Great value

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

    Works as it should been great in my Lenovo legion gaming laptop for game storage

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

    great item very easy to install

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

    bought it for my sons laptop it was very easy to install and set up works great and was a great price

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

    Great Speeds!!!

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

    The speeds are Great! Used a 40Gbps NVMe Enclosure for Thunderbolt 3/4 USB4.0 from Acasis on my Mac mini M1

    I would recommend this to a friend
Page 1, Showing 1-20 of 640 reviews
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