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Customer Ratings & Reviews

Model:
CT4000X9PROSSD9
SKU:
6551158
Your price for this item is $309.99

Customer reviews

Rating 4.6 out of 5 stars with 235 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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91%would recommend to a friend

Customers are saying

Customers have good things to say about the X9 Pro 4TB External USB-C SSD, particularly its speed and overall performance. Users appreciate its compact size and portability, making it convenient for travel. The ample storage capacity is also a plus, and users have not observed any overheating 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 8 Showing 141-160 of 235 reviews
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Tiny device, huge storage

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

    Compact, easy to store, portable,and works like a charm!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Portability

    Rated 4 out of 5 stars

    Storage

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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 advertised. Longevity is still in question.

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

    Rated 5 out of 5 stars

    A great external for Mac or PC

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

    A great deal at a fantastic price with speed for transfer of data.

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

    Rated 5 out of 5 stars

    Efficient external hard drive

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

    Easy to use, lots of space, have bought several of them. I would recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Awesome SSD...

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

    Wanted to get a 4 TB SSD external, was looking at the difference statistics and other information about. This is the one that I chose, could not recommend it more highly. This does not disappoint.

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

    Rated 5 out of 5 stars

    Small but mighty

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

    Great little (and I do mean little) device. It shocked me how small it was. Which is great but just a heads up don’t expect it to sit on your desktop, if the cable you’re connecting it with is stiff, it will flop around.

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

    Rated 5 out of 5 stars

    Its fast, it works

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

    Its fast and uses usb c. Little pricey for 4tb but still cheaper than Samsung

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

    Rated 5 out of 5 stars

    EXCELLENT CRUCIAL XP PRO

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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 VERY FAST, SMALL WOULD BUY MORE. CANT WAIT FOR LARGER.

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

    Rated 5 out of 5 stars

    Sooo Fast!!!

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

    This is faster than any other 4T external solid state drive. I would love to see a larger, 6T or 8T version. Perfect for storing video documentary files.

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

    Rated 4 out of 5 stars

    Lots of storage.

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

    Lots of storage for all the files that you want to keep. Just don't be duplicating files on the same drive.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Crucial SSD

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

    No problems so far, so I'm happy with my purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Crucial X9 pro 4TB

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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.

    This SSD works great with my iPhone 15 pro max and PC. No issues

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

    Rated 5 out of 5 stars

    CRUCIAL 4TB X9 PRO SSD

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

    The best high capacity (4TB) external CRUCIAL SSD. It can copy from iPad, iPhone, MAC Book Air, MAC Book Pro, MAC Mini and iMAC. I will buy one more CRUCIAL X9 PRO 4TB SSD. Thanks to Best Buy for stocking the device.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Awesome for backup, easy to setup

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

    Easy to use, backup works as set up. Quick backups and can run in background. Manual is very helpful!

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

    Rated 5 out of 5 stars

    Tiny but mighty

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

    I can't believe how small this is, almost half as long as a credit card and about a thick as a pack of gum. I have this and a couple of SanDisk extreme ssds and this has become my go to, 4tb is ridiculous

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Awesome drive

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

    It’s a good drive, and you can record directly to it with compatible Mirrorless cameras. Sometimes it chugs on multiple data streams of 4k footage but it’s so small it’s hard to beat at this price

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great

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

    Amazing SSD. Fast downloads and works great with my large files

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Crucial X9 Pro 4TB external

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

    I’m using this to make up for space on a MacBook Pro with a two tb built in ssd. I put the iMovie library on it and it has been working flawlessly. Very happy with it so far.

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

    Rated 5 out of 5 stars

    Great buy

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

    Best bang for buck, It stays cool Its fast and responsive. The anount of storage it provides in correlation to its price is unmatched

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

    Rated 5 out of 5 stars

    Nice LITTLE drive

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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 a nice little drive. The size is defenatlly the most notable feature. Nothing exceptional about read/write speeds but it was cheaper on sale than any of the other comparable drives.

    I would recommend this to a friend