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Customer Ratings & Reviews

Model:
CT4000X9PROSSD9
SKU:
6551158
$329.99

Customer reviews

Rating 4.6 out of 5 stars with 248 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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92%would recommend to a friend

Customers are saying

Customers love the X9 Pro 4TB External USB-C SSD for its exceptional speed and overall performance, with users reporting it has never let them down. The drive's portability and compact size are also highly praised, making it convenient for on-the-go use. Additionally, users appreciate the ample storage capacity and effective heat dissipation.

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 9 Showing 161-180 of 248 reviews
  • 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:
    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:
    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:
    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
  • 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:
    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:
    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
  • 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:
    Speed

    Rated 5 out of 5 stars

    Perfect for android back up

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

    Purchsed to store photos and videos. I can connect the crucial x9 pro directly to my S24 ultra and transfer 1000s of files in a few minutes.

    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 4 out of 5 stars

    Great SSD

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

    Great product overall, and speeds are as advertised. However if using an adapter make sure it is a usb 3.2 adapter or you will not achieve the speeds as advertised

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

    Rated 5 out of 5 stars

    Easy

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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. Quick setup.really fast unloading and downloading.

    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

    Excellent product!

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

    I have been using this product and so far I am satisfied with it. The transmission speed and performance is very good. Would definitely recommend this product!!

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

    Rated 5 out of 5 stars

    Works great

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

    Has worked great so far. Main thing I noticed is that it’s very small which is great. Makes it easier to use and leave connected, Very satisfied.

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

    Rated 5 out of 5 stars

    Better than sand disk

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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 recommend this for any class of work !!!! Actually keeps up the speeds mentioned .

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

    Rated 5 out of 5 stars

    Perfect

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

    Small and fast. Does exactly what I need it to do.

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

    Rated 5 out of 5 stars

    Does the job, what more do you need?

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

    I love the color on this! It matches my new Mac Mini M2 pro almost perfectly. It works as designed and is very fast. No issues at all.

    I would recommend this to a friend