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Customer Ratings & Reviews

Your price for this item is $289.99
The comparable value price is $309.99

Customer reviews

Rating 4.6 out of 5 stars with 219 reviews

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  • 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 5 Showing 81-100 of 219 reviews
  • Pros mentioned:
    Overall performance, Speed

    Rated 5 out of 5 stars

    Great 4TB Solid State Drive

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

    I love this small 4TB solid state drive as it is much faster and more reliable than my 4TB standard drive. Thanks for the recommendation and service.

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

    Rated 5 out of 5 stars

    This is my 2nd Crucial X9 Pro that I bought

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

    Very light and portable. Good for storing video clips, photos and files.

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

    Rated 5 out of 5 stars

    it's relatively "tiny"

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

    I'm puzzled by the "Pro" designation. I would have expected it to mean the transfer speed that the X10 series has (nearly double what this has). But this is sufficient for my needs and I didn't want to spend the extra amount for the X10. The small form factor of this is its best feature. I have several 4TB external SSD's (Crucial X8 and some other brands) all of which are significantly larger than this. It is preformatted to the exFAT file system, which should suit most needs. The included USB-C cable is about 9 inches long. If you use another cable, make sure it (as well as the port on your computer or other device) supports the SSD's transfer speed, otherwise your transfer speeds will be slower.

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

    Rated 5 out of 5 stars

    Fast and Small

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

    This thing is fantastic for the price and smaller than I expected. Would highly recommend

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

    Rated 5 out of 5 stars

    Great Storage Capacity

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

    This gives me all the offline storage that I will need in the future. The size is unbelievably small for a 4 terabyte storage device.

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

    Rated 5 out of 5 stars

    super fast

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

    This exceeded my expectations. When you use crucial storage software and enable momentum cache, it is fast. About ten times faster than what I had been using, Sandisk.

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

    Rated 4 out of 5 stars

    Great SSD drive

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

    So far works very well. This drive is compact and the data transfer rate is quite fast.

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

    Rated 5 out of 5 stars

    Holds all my digital files in one simple card.

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

    Loved how lightweight and convenient for me to carry. The storage limit is enough for me to store and reuse. Will buy another one when given the chance.

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

    Rated 5 out of 5 stars

    Good little drive

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

    This little drive has been working great. It’s fast and convenient. No complaints.

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

    Rated 5 out of 5 stars

    Small & Fast

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

    Completely blown away by the size and speed! I wish they made these with even larger storage capacity. Works well with MBP.

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

    Ricky

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

    I love this. It’s fast and lots of space. I highly recommend this product to anyone looking for extra storage space.

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

    Rated 5 out of 5 stars

    Fast and Reliable Storage

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

    Fast, great for video editing or backups. Easy set up and easy to format for Mac.

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

    Rated 5 out of 5 stars

    Concentrated Quality

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

    So small, yet so powerful. I love this drive, its even smaller than a regular SSD and 2x the storage. You do need a USB-c to USB cable if you have an older PC.

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

    Rated 5 out of 5 stars

    Transfer fast

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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.

    Very fast to backup or transfer files also esp to transfer videos and pictures.

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

    Rated 5 out of 5 stars

    Solid state backup works great

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

    The backup drive works great . There is more than enough storage for everything I need.

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

    Rated 5 out of 5 stars

    Works well out of the box

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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.

    It works perfectly out of the box. Let’s hope it’s durable enough for the trips.

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

    Rated 5 out of 5 stars

    Nice, small, sturdy

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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.

    Fast, easy setup. Sturdy case, light, small. The in-use light is around the inside of the lanyard hole, which keeps it clean looking.

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

    Rated 5 out of 5 stars

    Great Little Product

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

    Very compact and portable. This unit has worked flawlessly since purchase

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

    Rated 5 out of 5 stars

    Great storage solution for videographer

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

    This is my second Crucial SSD. Has never let me down.

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

    Rated 5 out of 5 stars

    Great SSD from Cruical

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

    Very fast read/write and great portability. Bought it for my Series X. Thanks BestBuy for store pickup.

    I would recommend this to a friend
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