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Crucial X10 Pro Portable SSD Review: USB Speed King

Image Credits: Crucial

Crucial X10 Pro Portable SSD Review: USB Speed King

Tom's Hardware Verdict

Tom's Hardware, a reputable source for technology reviews, has heralded the Crucial X10 Pro as the fastest 20Gb/s SSD tested to date, praising its performance and design. However, they caution potential buyers about the necessity of having a USB 3.2 Gen 2 2x2 port to fully utilize its speed capabilities.

Product Overview

The X10 Pro stands out with its 20Gb/s top-notch performance, encased in a compact and solid-feeling shell. It strikes a balance between high-speed performance and affordability, making it a compelling choice for a wide range of users.

Design and Build Quality

The SSD features a minimalist yet robust design, measuring just 0.39 inches in thickness. Its metal shell imparts a premium feel, while the compact dimensions make it highly portable.

Pricing and Capacity Options

Priced at just over $150 for the 2TB model, the X10 Pro offers a competitive edge in the market. A 4TB model is also available for those requiring more storage capacity.

Pros and Cons


  1. Unmatched 20Gb/s Performance: The X10 Pro excels in speed, making it ideal for heavy data tasks.
  2. Durable and Compact Design: Its solid build and small size make it both durable and portable.
  3. Competitive Pricing: The SSD is reasonably priced, considering its high-end features.


  1. Limited Port Availability: The necessity for a 20Gb/s USB (3.2 Gen 2 2x2) port, which is rare, could be a limiting factor for many users.

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Ideal User Profile

The X10 Pro is particularly suited for content creators and professionals who regularly deal with large file transfers and require fast read/write speeds.

Performance Analysis

The SSD's performance is exceptional, especially in sustained writes, making it a valuable tool for video editors and other professionals who frequently work with large files.

Benchmarks and Testing

Using an MSI Z90 MEG ACE motherboard and a Core i5-12600K CPU, the X10 Pro was subjected to rigorous testing, demonstrating its superiority in sustained write speeds and overall performance.

Comparisons with Other Products

When compared to similar products like the Sabrent Rocket Nano XTRM and Kingston's XS2000, the X10 Pro consistently leads in USB-based external drive performance.

Market Position

Given its pricing and performance, the X10 Pro sits at a unique position in the market, offering high-end features at a mid-range price point.

Software and Accessories

Crucial provides a USB-C-to-USB-C cable with the X10 Pro. The accompanying Storage Executive software offers additional value by enabling drive monitoring and maintenance.

Detailed Benchmarking Analysis

Trace Testing - PCMark 10 Storage Benchmark

This benchmark showed the X10 Pro's prowess in handling real-world traces from popular applications, placing it at the top among USB externals.

Transfer Rates – DiskBench

In the DiskBench tests, the X10 Pro demonstrated superior read and write speeds, further solidifying its position as a top-performing external SSD.

Synthetic Testing - CrystalDiskMark

The CrystalDiskMark test results aligned with previous findings, showcasing the X10 Pro's excellent sequential read speeds.

Sustained Write Performance

A critical aspect of SSD performance, the X10 Pro's sustained write capability, was tested to understand how it manages data over extended periods. The results were impressive, reflecting the drive's robust performance even under continuous heavy loads.


The Crucial X10 Pro SSD sets a new standard in the realm of external storage devices. Its unparalleled speed, coupled with a durable design and competitive pricing, makes it a top choice for professionals and enthusiasts alike. However, its full potential is harnessed only with compatible USB 3.2 Gen 2 2x2 ports, a factor that potential buyers must consider.