Crucial X10 Pro & Crucial X9 Pro share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Crucial X10 Pro rather than the Crucial X9 Pro.
Why Do I Recommend The Crucial X10 Pro?
- The Crucial X10 Pro features a USB 3.2 Gen 2×2 interface for double the bandwidth and faster transfer speeds up to 20 Gbps, whereas the Crucial X9 Pro uses a USB 3.2 Gen 2 interface limited to 10 Gbps.
- The Crucial X10 Pro has sequential read speeds up to 2100 MB/s for quicker large file access and smoother 4K video editing, while the Crucial X9 Pro reaches only up to 1050 MB/s.
- It includes sequential write speeds up to 2000 MB/s to shorten backup times for massive photo or video libraries, whereas the Crucial X9 Pro supports just up to 1050 MB/s.
- The Crucial X10 Pro comes with slightly heavier construction for better thermal headroom during sustained transfers, while the Crucial X9 Pro is lighter but more prone to heat buildup at its maximum load.
- Crucial X10 Pro supports peak performance on USB 3.2 Gen 2×2-enabled PCs for cutting file copy times in half, whereas the Crucial X9 Pro is capped at Gen 2 speeds.
- It enables faster workflow performance for professionals handling 8K footage or large CAD projects with its higher throughput, while the Crucial X9 Pro is more suited for general file storage at moderate speeds.
- The Crucial X10 Pro is designed with greater efficiency under full load to maintain consistent high-speed transfers during extended sessions, whereas the Crucial X9 Pro can slow down when fully saturated with data.
- Crucial X10 Pro delivers higher performance per second for demanding creative applications like raw photo editing and high-resolution video rendering, while the Crucial X9 Pro delivers sufficient but slower performance for everyday file transfers.
Maybe the Crucial X9 Pro price can make you comfortable because it’s a little bit cheaper than the Crucial X10 Pro. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.
Side By Side Comparison
| Feature | Crucial X10 Pro | Crucial X9 Pro |
| USB interface | USB 3.2 Gen 2×2 | USB 3.2 Gen 2 |
| Rated sequential read | Up to ~2100 MB/s | Up to ~1050 MB/s |
| Rated sequential write | Up to ~2000 MB/s | Up to ~1050 MB/s |
| Peak speed requirement | Needs a host with USB 3.2 Gen 2×2 | Reaches spec on any USB 3.2 Gen 2 host |
| Real-world on true Gen 2×2 PCs | Clearly faster than X9 Pro | Capped at 10 Gbps speeds |
| Typical use case fit | Best for PCs/laptops with Gen 2×2 ports | Best all-rounder for widest compatibility |
| Color/finish | Black anodized enclosure | Silver anodized enclosure |
| Weight | Slightly heavier | Slightly lighter |
| Thermal behavior under long copies | Better headroom when fully saturated on Gen 2×2 | Less thermal headroom at sustained 10 Gbps |
| Cable needs to hit max spec | USB-C cable that supports 20 Gbps Gen 2×2 | Any good 10 Gbps USB-C cable |
| Behavior through hubs/docks | Needs a Gen 2×2-capable path to show advantage | Performs as expected on common Gen 2 hubs |
| Smartphone/tablet compatibility | Often no gain | Hits near-max on 10 Gbps-capable devices |
| Best external-scratch for 4K/8K edits | Advantage on Gen 2×2 workstations | Fine for 10 Gbps workflows, not 20 Gbps |
| Max headroom for very large transfers | Shorter copy times on Gen 2×2 | Longer copy times vs X10 Pro on Gen 2×2 |
| Visual ID at a glance | Black shell | Silver shell |
| Price | Check Crucial X10 Pro Price | Check Crucial X9 Pro Price |
What Common Both Can Do?
- NAND and Controller Technology: Both drives use Micron’s 176-layer TLC NAND paired with the same Micron controller, meaning they share a common architecture. This ensures similar efficiency, reliability, and durability despite interface differences.
- Compact and Portable Design: The X10 Pro and X9 Pro share identical form factors (~65 × 50 × 10 mm), making them equally pocket-friendly. Their small rectangular design with a key-ring loop allows them to be attached to bags or lanyards, adding portability.
- Durability and Ruggedness: Both are built to withstand real-world use with 7.5 ft drop resistance and an IP55 rating against dust and water sprays. This rugged design ensures peace of mind for travelers, photographers, or anyone carrying them outdoors.
- Encryption and Security: Both models support AES 256-bit hardware encryption, which protects sensitive files from unauthorized access. They also integrate seamlessly with OS-level encryption systems like Windows BitLocker and macOS FileVault.
- Software Ecosystem: Both are supported by Crucial’s Storage Executive software, giving users monitoring tools, firmware updates, and drive health reports. This ensures long-term reliability and easy maintenance.
- Cross-Platform Compatibility: Whether it’s Windows PCs, Macs, Linux machines, Android smartphones, or even gaming consoles like PlayStation and Xbox, both drives plug and play across platforms, making them universally useful.
- Backward USB Compatibility: While the X10 Pro can theoretically push faster speeds, both drives are backward compatible with older USB standards (3.1, 3.0, and 2.0). This means they’ll still work if you plug them into an older laptop or desktop.
- Core SSD Features: Both drives support modern SSD features like TRIM (to optimize NAND usage and maintain long-term performance) and S.M.A.R.T. monitoring (to check drive health and prevent failures).
- Shared Accessories and Cabling: Both ship with a USB-C to USB-C cable, making them ready to connect to modern laptops. They’re also compatible with USB-C to USB-A adapters if needed.
- Warranty and Endurance: Both come with a 5-year limited warranty, reflecting Crucial’s confidence in durability. Their endurance ratings (TBW) are very similar, as they use the same TLC NAND class.
- Shock Resistance: Inside, both are SSD-based (no moving parts), so they inherently resist vibration and shocks far better than mechanical hard drives, ensuring data stays safe even if accidentally bumped.
Common Features
| Feature | Crucial X10 Pro | Crucial X9 Pro |
| NAND type | Micron 176-layer TLC NAND | Micron 176-layer TLC NAND |
| Controller | Same internal Micron controller | Same internal Micron controller |
| Enclosure size | ~65 × 50 × 10 mm | ~65 × 50 × 10 mm |
| Key-ring loop | Yes | Yes |
| LED activity indicator | Yes | Yes |
| Drop resistance | Up to 7.5 ft | Up to 7.5 ft |
| Dust and water protection | IP55 rating | IP55 rating |
| Encryption support | AES 256-bit hardware encryption | AES 256-bit hardware encryption |
| Software compatibility | Works with Crucial Storage Executive | Works with Crucial Storage Executive |
| Cross-platform use | Windows, macOS, Linux, Android, game consoles | Windows, macOS, Linux, Android, game consoles |
| Backward compatibility | Works with USB 3.1/3.0/2.0 ports | Works with USB 3.1/3.0/2.0 ports |
| TRIM and S.M.A.R.T. | Supported | Supported |
| Portable form factor | Lightweight, pocket-sized | Lightweight, pocket-sized |
| Cable type | Ships with USB-C to USB-C cable | Ships with USB-C to USB-C cable |
| Endurance rating | Similar TBW expectations for class | Similar TBW expectations for class |
| Warranty | 5-year limited warranty | 5-year limited warranty |
| Security software | Works with Windows BitLocker and macOS FileVault | Works with Windows BitLocker and macOS FileVault |
| Shock resistance | Internal SSD rated for vibration/shock | Internal SSD rated for vibration/shock |
| Price | Check Crucial X10 Pro Price | Check Crucial X9 Pro Price |
