SL600 Portable SSD, 1 TB

Lexar SL600 Portable SSD — fast, encrypted backup for remote work files

The gist: A compact external SSD that gives remote workers a fast, encrypted way to back up client files and project archives without relying on cloud storage alone.

• Fast transfers: Rated up to 2,000 MB/s via USB-C 3.2 Gen 2x2; PCWorld's real-world testing showed sustained write speeds around 700 MB/s on long transfers once the cache fills, still quick enough for moving large project files between machines.
• Built-in security: 256-bit AES encryption protects client data and sensitive documents if the drive is lost or stolen — useful for freelancers handling confidential work.
• Cross-platform compatibility: Works across Windows, Mac, and Android, with both USB-C-to-C and USB-C-to-A cables included, so it plugs into whatever setup a coworking space or client office has.
• Compact, durable design: Aluminum shell with a built-in carabiner loop makes it easy to keep attached to a laptop bag instead of getting buried in a drawer.

PCWorld's Jon Jacobi awarded the SL600 an Editor's Choice, ranking it competitively against 20Gbps rivals and noting Lexar backs it with a five-year limited warranty.

Best for: remote professionals who need a fast, secure local backup for large files alongside cloud storage. Skip it if: your workflow depends on sustained speeds above 1GB/s for hours-long transfers — throughput settles around 700 MB/s once cache is exhausted. Runs ~$130-235 depending on capacity — check the current price before buying.