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  • 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 $289.99
The comparable value price is $309.99

Customer reviews

Rating 4.6 out of 5 stars with 214 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers admire the X9 Pro 4TB External USB-C SSD for its outstanding performance and remarkably compact, portable design. Its large storage capacity is also a significant plus for users needing ample space. The ease of connectivity is another frequently praised aspect.

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 7 Showing 121-140 of 214 reviews
  • Pros mentioned:
    Storage capacity

    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

  • Great for storage but NO PASS word.

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the product worked fine as a storage device but the password protection they mentioned was the Windows 11 Pro bit locker. I have Windows home. I had to download an ap to protect my data.

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

    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:
    Overall performance

    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

    Incredible Read/Write Speeds

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

    I bought this to use as active/working storage for photography and videography editing. Copying large files over from my SD card to this SSD is absolutely seamless, and there has not been a single disruption or slowdown during my editing process. Very happy with this!

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

    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:
    Overall performance

    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

  • 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

    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

    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

    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:
    Overall performance

    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

    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:
    Storage capacity

    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:
    Speed

    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
  • Pros mentioned:
    Size

    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:
    Storage capacity

    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:
    Overall performance

    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:
    Speed

    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:
    Speed

    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
Page 7, Showing 121-140 of 214 reviews
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