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Customer Ratings & Reviews

  • WD_BLACK™ SN850X NVMe™ SSD 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 4TB Internal SSD PCIe Gen 4 x4 NVMe

Model:
WDBB9G0040BNC-WRSN
SKU:
6512129
Highly rated by customers for:
$1,119.99
Save $605
Comp. Value: $1,724.99

Customer reviews

Rating 4.9 out of 5 stars with 495 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.7 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 commend the BLACK SN850X 4TB Internal SSD for its speed, ample storage, and great performance. Users also appreciate its ease of use and installation, considering it a perfect SSD M.2 hard drive with wide-ranging compatibility. Some customers noted the absence of a heat sink as a potential drawback. Overall, many find it to be a great product for the price.

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 21 Showing 401-420 of 495 reviews
  • Pros mentioned:
    Speed

    FAST

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

    FAST and stable. You can’t go wrong with WD especially with TBW ratings for this blade.

    I would recommend this to a friend

  • Loving

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

    I love the price, i think it’s worth it so I’m buying more in the future if i needed

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

    Would buy another one

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

    Its great and fast with the space i need for my gaming library

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

    No Title

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

    Fastest option I found for Internal SSD compatible with PS5

    I would recommend this to a friend

  • Pricey, but good.

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

    Smaller than a hard drive but a little more pricey, but overall I like it.

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

    Super fast

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

    Awesome and fast! I got this to accompany my rtx 3080 and it’s fast!

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

    It's Worth Every Penny!!!

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

    I love it. Lots of space. Makes my life way easier.

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

    A great storage device with a great price

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

    With 4tb of storage this ssd can handle all my games

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

    Gamer

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

    Use for Ps5 work good. My is happy now . He load more games he wants.

    I would recommend this to a friend

  • Super fast install, mega fast speeds

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

    Install took less than 5 minutes. 30 seconds to remove my PS5 hardcover. Another 30 seconds to remove the metal ssd housing door, another 30 seconds to remove the inner screw that secures the ssd in place, 30 seconds to install ssd, another 30 seconds to secure, 1 minute to close the housing and case. Job done

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

    Fast drive

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast drive. Works flawlessly. Highly recommend.

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

    PS5 Storage Upgrade

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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.

    Easy way to upgrade the storage for the PS5, It is pricey for 4tb but if you do play a lot of games and like go back and play them with out shifting data around this is one of the best options.

    I would recommend this to a friend

  • PS5

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

    Very Simple to install in my PS5. It took about 15 minutes total

    I would recommend this to a friend

  • Let's upgrade that manufacturers M.2 ya skimped on

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

    Everyone I know skimps on the M.2 from the manufacturer only to clonezilla it to a new much larger M.2. I'm so guilty but before you order this lovely M.2 make sure you order the heatsink so you don't make it melty.

    I would recommend this to a friend

  • Super fast SSD

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

    Great product, works perfectly for gaming. Make sure you have a screw handy for installation as it doesn't come with one.

    I would recommend this to a friend

  • As Stated

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

    Exactly what I needed and at a fairly reasonable price for how much space it is.

    I would recommend this to a friend

  • As Advertised

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

    Everything I was looking for in regards to an NVME.

    I would recommend this to a friend

  • Bang for the buck

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just what I needed. Easy to install, quality storage.

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

    Lots of space, fast

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

    It's a lot of space, fast. This works with my PH16-71 without any issue. Popped it in, partitioned it, it's good to go!

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

    Sir.

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

    I works nicely on my PS5. I upgraded from the SN850.

    I would recommend this to a friend
Page 21, Showing 401-420 of 495 reviews
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