Crucial X9 1TB
Score: 82/100
Crucial X10 4TB
Score: 80/100Rankings
The Crucial X9 1TB Portable SSD offers fast 1050 MB/s transfers in a tiny, rugged, bus-powered package with hardware encryption and a 3-year warranty, making it ideal for creators and gamers on the go.
The Crucial X10 4TB Portable SSD combines massive capacity with high-speed USB 3.2 Gen 2×2 performance and rugged IP65 protection, making it a strong choice for gamers and creators needing fast, durable storage.
| Attribute | | |
|---|---|---|
1,000 GB | 4,000 GBbest | |
1,050 MB/s | 2,100 MB/sbest | |
1,050 MB/s | 2,000 MB/sbest | |
36 monthsbest | 36 monthsbest | |
| ↓ lower better | 0.038 kgbest | 0.042 kg |
| ↓ lower better | 50 mmbest | 50 mmbest |
| ↓ lower better | 10 mmbest | 10 mmbest |
| ↓ lower better | 65 mmbest | 65 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Interface | USB 3.2 Gen 2 (USB-C) | USB 3.2 Gen 2x2 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 1050 MB/s | 2100 MB/s |
Sequential Write Speed (MB/s) | 1050 MB/s | 2000 MB/s |
Security(1) | ||
Hardware Encryption | true | false |
Power & Connectivity(1) | ||
Power Source | Bus-powered | USB |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Android, Linux, Xbox, PlayStation | Windows, macOS, Linux, Android, iOS, Xbox, PlayStation |
Build & Design(1) | ||
Weight (kg) | 0.038 kg | 0.042 kg |
Storage(1) | ||
Storage Capacity (GB) | 1000 GB | 4000 GB |
Durability(1) | ||
IP Rating | IP55 | IP65 |
Accessories(1) | ||
Included Cable Type | USB-C to USB-C | USB‑C to USB‑C |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the X9 Pro as a sweet-spot portable SSD, highlighting its compact, rugged design, NVMe-based 10 Gbps performance, hardware encryption, and cool operation, while noting the lack of a 20 Gbps interface.
Everyday users overwhelmingly rate the X9 highly, lauding its speed, pocketable size, and durability, though some complain about occasional slow-speed units and warranty support.
Professional reviewers commend the X10 for delivering top-tier capacity and speed at a budget-friendly price, while criticizing the lack of hardware encryption and the reliance on a less-common USB 3.2 Gen 2×2 interface.
Consumers appreciate the massive storage, fast reads and rugged build, but express concerns over the absence of encryption and occasional reliability complaints noted in user reports.
“Blistering fast speeds-lives up to the 1050 MB/s claim”
“Lighter than my car key fob… slips into any pocket”
“Perfect for Steam games-loads instantly”
