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Customer Ratings & Reviews

  • Front. Crucial - X9 Pro 4TB External USB-C SSD - Space Gray.
  • Angle. Crucial - X9 Pro 4TB External USB-C SSD - Space Gray.
  • Left. Crucial - X9 Pro 4TB External USB-C SSD - Space Gray.
  • Alt View 1. Crucial - X9 Pro 4TB External USB-C SSD - Space Gray.
  • Alt View 11. Crucial - X9 Pro 4TB External USB-C SSD - Space Gray.
  • Powerful performance for photographers: Edit photos with read/write speeds up to 1,050MB/s.
  • Durability wherever you shoot, work, or roam. Drop proof, water and dust resistant.
  • iPhone 15 ready Up to 4TB of storage for your RAW photos crucial | 0 J n - - - : PANO PORTRAIT PHOTO VIDLO ONEMATIC wi
  • Complete compatibility: Plug and play for Windows, Mac, Android and more.
  • Professional quality Anodized aluminum with rubberized soft-touch base PRO SERIES crucial i.
  • BBY Overview - Crucial X9 Pro & X10 Pro Portable SSDs video 2 minutes 42 seconds
  • X9 Pro Product Tour video video 0 minutes 41 seconds

Crucial - X9 Pro 4TB External USB-C SSD - Space Gray

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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Cons mentioned filter

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 6 Showing 101-120 of 235 reviews
  • Pros mentioned:
    Speed

    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:
    Portability

    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, Speed

    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, Storage capacity

    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

    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:
    Overall performance, Portability

    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:
    Portability, Speed

    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
  • Pros mentioned:
    Overall performance

    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:
    Overall performance, Portability

    Does what you need straight forward and easily.

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

    Small and fast, no special set up to use. What else could one ask about a backup / portable drive.

    I would recommend this to a friend

  • Off-site backup

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

    Use the 4tb to backup my company nas offsite. So far working well.

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

    Stop looking buy this now

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

    Amazing and does exactly as it should do. Easy to use and love the storage capacity

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

    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

  • Great Drive. A+++++.

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

    Thumbs Up!!!!!! Great Drive. A+++++. No problems.Very Happy.Would Happily Buy Again.

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

    Great external solid state drive!

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

    Excellent external drive for all storage needs! SSD is VERY fast and I use it for an audio-video production workstation for virtual instruments and media storage. No issues with this product.

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

    Great!

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

    Great choice for storage and it’s super fast! I will definitely buy more as needed.

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

    Great Drive

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

    The best external hard rive for a Mac in my opinion. Small, easy to use, no downloading or installing needed. Just Plug and go!

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

    Storage device

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

    Small efficient added to lap top for additional and portable storage

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

    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:
    Storage capacity

    This is my second one

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

    This hard drive is one of the best I have two 4Tb for my Mac Studio

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

    Good small usb c ssd

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

    I love how small it is, small and fast it could be a bit cheaper tho

    I would recommend this to a friend
Page 6, Showing 101-120 of 235 reviews
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