Crucial

Crucial CT4000X8SSD9 4TB Portable SSD: USB 3.2, Up to 1050MB/s

4.5 (18287 reviews)
USB 3.2USB-C

Unleash Blazing-Fast Portable StorageIntroducing the Crucial X8 4TB Portable SSD, engineered to safeguard your valuable files. This external solid-state drive offers rapid data transfer rates of up to 1050MB/s, significantly outperforming traditional portable HDDs. Its robust design ensures your ...

$307.23*
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

Unleash Blazing-Fast Portable Storage

Introducing the Crucial X8 4TB Portable SSD, engineered to safeguard your valuable files. This external solid-state drive offers rapid data transfer rates of up to 1050MB/s, significantly outperforming traditional portable HDDs. Its robust design ensures your data remains secure. Compatible with a wide range of devices, from PCs and Macs to gaming consoles and mobile devices, making it the ideal solution for on-the-go storage needs.

Specifications

* Storage Capacity: 4 TB * Drive Type: Solid State Drive (SSD) * Series: X8 * Model Number: CT4000X8SSD9 * Interface: USB 3.2 * Read Speed: Up to 1050 MB/s * Compatibility: Windows, Mac, iPad Pro, Chromebook, Android, Linux, PS4, Xbox One * Durability: Drop-proof (up to 7.5 feet), extreme-temperature proof, shock and vibration proof * Material: Anodized aluminum core * Color: Black * Dimensions: 4.33 x 2.09 x 0.45 inches * Weight: 3.36 ounces

Key Features

Incredible performance with read speeds up to 1050 MB/s

Works with Windows, Mac, iPad Pro, Chromebook, Android, Linux, PS4, and Xbox One with USB-C 3.1 Gen2 and USB-A connectors

Durable design featuring an anodized aluminum core, drop proof up to 7.5 feet, extreme-temperature, shock and vibration proof

Backed by Micron, one of the largest manufacturers of flash storage in the world

Specifications

Capacity
4TB
Interface
USB 3.2
Read Speed
Up to 1050 MB/s
Connectors
USB-C 3.1 Gen2, USB-A
Durability Features
Anodized aluminum core, Drop proof (up to 7.5 feet), Extreme-temperature proof, Shock proof, Vibration proof
Compatibility
Windows, Mac, iPad Pro, Chromebook, Android, Linux, PS4, Xbox One

Pros & Cons

👍 Pros

  • This portable SSD delivers incredible performance with read speeds reaching up to 1050 MB/s, facilitating rapid data transfers.
  • It boasts broad compatibility, working with Windows, Mac, iPad Pro, Chromebook, Android, Linux, PS4, and Xbox One.
  • The drive features both USB-C 3.1 Gen2 and USB-A connectors, offering flexible connectivity options across various devices.
  • Its durable design includes an anodized aluminum core, providing resilience against physical impacts.
  • The SSD is drop-proof up to 7.5 feet, as well as extreme-temperature, shock, and vibration proof, enhancing its reliability.

👎 Cons

  • While offering a high capacity, the 4TB size may be an over-investment for users with minimal storage needs.
  • The stated read speed of 1050 MB/s does not specify write speeds, which can be a key factor for some users.
  • Users without USB 3.2 Gen2 compatible ports may not experience the full advertised transfer speeds.
  • The anodized aluminum core provides durability but adds to the overall weight of the portable device.
  • The extensive compatibility, while beneficial, might require specific adapters for certain older devices not explicitly mentioned.

Frequently Asked Questions

The Crucial CT4000X8SSD9 portable SSD offers incredible performance with read speeds up to 1050 MB/s, facilitating quick access to your stored data.
Yes, the Crucial CT4000X8SSD9 portable SSD works with PS4 and Xbox One, in addition to a wide range of other operating systems and devices.
This portable SSD features a durable design with an anodized aluminum core, making it drop-proof up to 7.5 feet. It is also extreme-temperature, shock, and vibration proof.
The Crucial CT4000X8SSD9 supports both USB-C 3.1 Gen2 and USB-A connectors, ensuring versatile compatibility with various devices.
Yes, the Crucial CT4000X8SSD9 is compatible with iPad Pro, allowing for expanded storage and fast data transfer for your mobile workflow.