Crucial X9
Score: 86/100
Kingston XS1000R 2TB
Score: 89/100Rankings
The Kingston XS1000R 2TB is a pocket-sized external SSD that delivers industry-leading 1,050 MB/s read speeds in a featherweight metal-plastic chassis. Its main trade-offs are the need for a USB 3.2 Gen 2 host to hit peak performance and the lack of an included protective case. Ideal for travelers and mobile professionals who need fast, high-capacity storage on the go.
The Crucial X9 1TB Portable SSD offers ultra-compact size, IP55 protection and 1050 MB/s read/write speeds in a lightweight 32 g package. It lacks the higher ruggedness of some competitors and its sustained write performance trails a bit behind. Best for mobile professionals and gamers who need fast, portable storage with basic protection and bundled backup software.
| Attribute | | |
|---|---|---|
1,000 GB | 2,000 GBbest | |
1,050 MB/sbest | 1,050 MB/sbest | |
1,050 MB/sbest | 1,000 MB/s | |
| ↓ lower better | 32 g | 28.7 gbest |
3 years | 5 yearsbest | |
2.3 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
General(1) | ||
Warranty (years) | 3 years | 5 years |
Connectivity(1) | ||
OS Compatibility | Windows, macOS, Android, iOS, iPadOS, Linux, Xbox, PlayStation, ChromeOS | Windows 11/10, macOS 11.15+, Linux 4.4+, Chrome OS, Android, iOS/iPadOS 13+ |
Build & Design(2) | ||
Weight (g) | 32 g | 28.7 g |
Dimensions (L×W×H) (mm) | 10x50x65 mm | 69.6×32.5×13.5 mm mm |
Accessories(1) | ||
Included Accessories | SSD, USB Type-C to C cable | 12" USB Type‑C to USB‑A cable; USB‑A to USB‑C adapter |
Storage(2) | ||
Capacity (GB) | 1000 GB | 2000 GB |
NAND Type | 3D NAND | 3D |
Performance(1) | ||
Sequential Write Speed (MB/s) | 1050 MB/s | 1000 MB/s |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the X9 for its ultra-small footprint, strong read performance and drop-proof design, noting it as a convenient, high-speed solution for mobile professionals. However, they point out that its sustained write speeds lag slightly behind rivals and that the lack of an IP rating makes it less rugged than competing models like the Samsung T7 Shield.
Everyday users highlight the drive's fast read speeds, pocket-size convenience, and seamless plug-and-play experience across a wide range of devices. The main concerns expressed are the scarcity of user reviews, the absence of an official IP rating, and minor confusion over the exact weight listed in different sources.
Professional reviewers commend the XS1000R for its ultra-lightweight metal/plastic build, fast 1,050/1,000 MB/s performance and broad OS support, positioning it as a highly portable solution for professionals. Their main criticisms focus on the lack of an included protective case and the need for a USB 3.2 Gen 2 host to realize full speeds, with some noting inconsistent weight reporting.
Everyday users consistently praise the drive's tiny size, featherweight feel, fast transfers and plug-and-play simplicity, especially on smartphones and laptops. Recurring complaints revolve around the missing protective case, slower speeds on legacy ports, and occasional confusion over the listed weight.
