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

Model: CT4000X9PROSSD9
SKU: 6551158
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Specifications
  • Storage Capacity
    4000 gigabytes
    Storage Drive Type
    SSD
    Maximum Read Speed
    1050 megabytes per second
    Maximum Write Speed
    1050 megabytes per second
    Interface(s)
    USB-C (USB 3.2 Gen2)
  • Key Specs
    • Storage Capacity: 4000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
    • Storage Drive Type: SSD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
    • Maximum Read Speed: 1050 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • Maximum Write Speed: 1050 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
    • Interface(s): USB-C (USB 3.2 Gen2) (Refers to the types of connections that devices use to interact and communicate with each other.)
  • General
    • Brand: Crucial
    • Model Number: CT4000X9PROSSD9
    • Product Name: X9 Pro 4TB External USB-C SSD
    • Color: Space Gray
  • Capacity
    • Storage Capacity: 4000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
  • Performance
    • Storage Drive Type: SSD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
    • Maximum Read Speed: 1050 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • Maximum Write Speed: 1050 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
  • Compatibility
    • Internal Or External: External
    • External Hard Drive Type: Portable (Physical characteristics of the hard drive, including size, weight and how you connect to your device.)
    • Interface(s): USB-C (USB 3.2 Gen2) (Refers to the types of connections that devices use to interact and communicate with each other.)
    • Operating System Compatibility: Windows, Mac, Android, Apple iPadOS, Linux
  • Features
    • Security Features: Password Protection
    • Data Encryption: false
    • Usage: Everyday computing, Gaming, Backup
    • Lighting Type: Single color
  • Memory
    • NAND Flash Memory Type: 3D TLC (Single Level Cell (SLC) stores 1 bit of data per memory cell; Multi Level Cell (MLC) stores 2 bits per cell, Triple Level Cell (TLC) 3 bits, and Quad Level Cell (QLC) 4 bits. Vertical NAND (V-NAND) or 3D NAND stores more data by layering cells vertically. Similarly, there are 3D MLC, 3D TLC and 3D QLC stacked cells.)
  • Power
    • Power Source: USB port
  • Dimensions
    • Product Height: 1.96 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 2.55 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 38 ounces (The out of box weight of the item.)
  • Included
    • Included Software: Acronis True Image for Crucial via download
  • Warranty
    • Warranty - Parts: 5-year limited warranty
    • Warranty - Labor: None
  • Other
    • UPC: 649528938299

Accelerate your workflow with the powerful performance of the Crucial X9 Pro Portable SSD. With read and write speeds up to 1,050MB/s and 4TB of capacity, the X9 Pro has space for thousands of photos, files, and videos along with the speed you need to organize, curate, edit and retouch your portfolio quickly, supporting whatever you do in Adobe Lightroom. The Crucial X9 Pro is plug-and-play ready with a USB-C connection, and works with Windows, Mac, Android, and more. Featuring Micron TLC NAND and water and dust resistance (IP55), the Crucial X9 Pro is designed for durability and style in the studio, in the field, or wherever you roam.

  • Powerful performance: With read and write speeds up to 1,050MB/s, the Crucial X9 Pro Portable SSD is powerful enough for editing directly from the drive. Get more done with high sustained performance of up to 1,050MB/s reads and 975MB/s writes throughout the drive's capacity.
  • Broad compatibility: The X10 Pro offers plug-and-play compatibility with Windows, Mac, Android, iPad, PC, Linux, PlayStation and Xbox gaming consoles via an included USB-C cable. USB-C to USB-A adapter available separately for USB-A devices.
  • Security that travels with you: Protect sensitive data in the studio, in the field, or while traveling with password protection.
  • Dust and splash proof durability: With IP55 water and dust resistance and drop-proof durability up to 7.5 feet/2 meters, your X9 Pro Portable SSD is durable enough to travel anywhere you shoot, work or roam.
  • Professional quality: Engineered by Micron, the Crucial X9 Pro Portable SSD comes in anodized aluminum with a rubberized soft-touch base in a mini 65 x 50 mm design that includes a drive activity light in the integrated lanyard hole.
Whats Included
  • Crucial X9 Pro 4TB Portable SSD
  • Crucial 10Gb/s USB-C to USB-C cable
Disclaimers
  • 1. MB/s speed measured as maximum sequential performance of device as measured by Crucial on a high-performance desktop computer with Crystal Disk Mark (version 8.0.1 for x64). Your performance may vary.
  • 2. Some of the storage capacity is used for formatting and other purposes and is not available for data storage. 1GB equals 1 billion bytes.
  • 3. Best speeds available with USB Type-C to C cable on USB 3.2 Gen2 supported devices. Use USB Type-A adapter for older devices.
  • 4. Compatibility may vary and may be contingent on device formatting and host capabilities. Compatible Android devices must be able to work with USB Mass Storage over OTG. Operating system updates and reformatting may be required.
  • 6. Protection against dust and water projected in jets against the enclosure from any direction. The X9 Pro should not be submerged in water. For more information, visit www.iec.ch/ip-ratings
  • 7. Ships in exFAT format. Can be reformatted into NTFS, APFS, HFS, HFS+J or other formats. Reformatting will result in loss of data from the drive.
  • 8. Password lock/unlock available with Crucial Portable SSD utility software for Crucial X9 Pro and X10 Pro portable SSDs. See www.crucial.com/support/ssd-support/x10-pro-support for details.
  • 9. Warranty valid for 5 years from the original date of purchase by an authorized seller, or before writing the maximum total bytes written (TBW) as published in the product datasheet and as measured in the product’s SMART data, whichever comes first.
  • 10. Up to 7.5 ft/2 meters without impact to data on a carpeted floor.
  • 11. One-month complimentary Adobe Creative Cloud personal All Apps plan available with eligible Crucial SSD purchase. Adobe Creative Cloud ID and Crucial product registration required for redemption. Eligible Crucial X9 Pro SSDs: CT4000X9PROSSD9, CT2000X9PROSSD9, CT1000X9PROSSD9 must be purchased between July 25, 2023 and December 31, 2024.
  • Offer limited to one redemption per eligible Crucial SSD purchase and registration; up to two per Adobe Creative Cloud user account, subject to acceptance of applicable Terms of Use, while activation code supplies last. Additional terms and conditions may apply. See www.crucial.com/x9pro for more information. Micron Technology reserves the right to change or discontinue this offer at any time without notice.

Q: Does this SSD offer any data encryption features?

A: Yes, the Crucial X9 Pro SSD provides data encryption using 256-bit AES hardware encryption and password protection.

Q: What is the maximum read and write speed of the Crucial X9 Pro SSD?

A: The Crucial X9 Pro SSD boasts read and write speeds of up to 1,050MB/s.

Q: Is the Crucial X9 Pro SSD compatible with Mac computers?

A: Yes, the X9 Pro offers plug-and-play compatibility with Mac computers, as well as Windows, Android, iPad, PC, Linux, PlayStation and Xbox gaming consoles.

Q: How durable is the Crucial X9 Pro SSD against water and dust?

A: The Crucial X9 Pro SSD has an IP55 rating, making it resistant to dust and splashes of water.

Q: What is the storage capacity of this Crucial external SSD?

A: This Crucial X9 Pro external SSD has a storage capacity of 4 terabytes.

Q: What kind of warranty does the Crucial X9 Pro SSD come with?

A: The Crucial X9 Pro SSD is backed by a 5-year limited warranty on parts.

Q: Does it work with MAC 2017 (Ventura)

A: I connected mine to a MacBook Pro 2017 with Monterey and it worked correctly and without issue. I can’t say for sure with Ventura but I suspect it should work.

Q: Will this work with a Samsung Galaxy S21?

A: Hello Gmr. Thank you for you question, This SSD would work in Samsung Galaxy S21. You need to format the SSD in Exfat file system. Regards, Crucial

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Pros for Crucial - X9 Pro 4TB External USB-C SSD - Space Gray
Speed, Overall Performance, Portability, Size, Storage CapacityOverall Performance, Portability, Size, Data Transfer SpeedSpeed, Overall Performance, Portability, Size, Storage CapacitySpeed, Portability, Size, Overall Performance, Storage Capacity
Cons for Crucial - X9 Pro 4TB External USB-C SSD - Space Gray
There were no cons for this productThere were no cons for this productThere were no cons for this productCable Length

Specs

Reviews

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.

Customer Images

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.

  • Rated 5 out of 5 stars

    The Perfect Device For Every Workflow

    As someone who travels a lot for recording and editing footage, this is the best external storage device I have ever owned. Not only is it small, it's fast and holds a ton of storage. I've owned this SSD for 7 months now and have filled it to max capacity more than once. I work directly from the SSD with a lot of 4k footage and VFX and this thing hasn't bogged down my workflow even a little bit. Nice plus is that it works with both Mac and PC without any extra setup. The size and portability is perfect for even the tightest of work spaces. It's nice not to lug around a large form factor HDD anymore that takes up space I need when traveling. The rubber material on the bottom of the drive works surprisingly well at keeping the drive in place and this thing can take a beating. I can't count how many times I have dropped this SSD from my hands and it always survives with either no scratches or the slightest of blemishes. This is one of the few items I have bought where I have no bad things to say about it and would recommend it to anyone looking for a solid portable solution. This device is worth every single penny.

    Posted by JRai

  • Rated 5 out of 5 stars

    Small, lightweight, affordable

    Extremely small 4TB drive -- smaller than a credit card! Read and write speeds are fast. I used it for Time Machine on my Mac and it worked perfectly. The casing is made of metal and I didn't observe any overheating.

    Posted by Bestbuycustomer

  • Rated 5 out of 5 stars

    If you do media this ia for you!

    Honestly being on the go all the time ita been a struggle to find somwthing that truly works for me and with me when working on so many client projects. Not only is this thing fast but its reliability is great

    Posted by JACOBH

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