Kingston XS2000
Score: 87/100
Lexar SL400
Score: 88/100Rankings
The Lexar SL400 is a 2 TB portable SSD with an integrated 4-port USB-C hub, delivering up to 1050 MB/s read speeds. Its trade-off is a modest 1-year warranty and a relatively thick chassis for an SSD. Ideal for content creators needing fast, rugged, hub-enabled storage on the go.
The Kingston XS2000 is a 1 TB portable SSD delivering up to 2,000 MB/s sequential read and write speeds, making it one of the fastest external drives available. Its ultra-compact, IP55-rated design comes at the cost of requiring a USB 3.2 Gen 2x2 host and lacking built-in encryption. Ideal for creators who need burst performance on the go.
| Attribute | | |
|---|---|---|
1,000 GB | 2,000 GBbest | |
2,000 MB/sbest | 1,050 MB/s | |
2,000 MB/sbest | 1,000 MB/s | |
| ↓ lower better | 0.029 kgbest | 0.159 kg |
5 yearsbest | 1 years | |
| ↓ lower better | 13.5 mmbest | 35.1 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 1000 GB | 2000 GB |
Connectivity(1) | ||
Interface | USB 3.2 Gen 2x2 | USB-C |
Warranty & Support(1) | ||
Warranty (years) | 5 years | 1 years |
Performance(2) | ||
Sequential Read Speed (MB/s) | 2000 MB/s | 1050 MB/s |
Sequential Write Speed (MB/s) | 2000 MB/s | 1000 MB/s |
Build & Design(3) | ||
Weight (kg) | 0.0289 kg | 0.159 kg |
Thickness (mm) | 13.5 mm | 35.1 mm |
Form Factor | portable | Portable SSD |
Security(1) | ||
IP Rating | IP55 | IP65 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the XS2000 for delivering industry-leading 2,000 MB/s burst performance in an ultra-compact, IP55-rated package, making it a strong choice for creators handling 8K video and large RAW files. However, they note the DRAM-less architecture leads to write throttling once the SLC cache is exhausted, and full speeds are only reachable on rare USB 3.2 Gen 2x2 ports.
Retailer descriptions and limited consumer feedback echo the professional praise, emphasizing the SSD's rapid transfers and pocket-sized ruggedness for on-the-go use. No significant recurring complaints appear in the available user-focused sources.
