USB4 or Thunderbolt 4 for an external SSD?
For most people no real difference; TB4 has stricter certification.
Try this first
- 1Both deliver 40 Gbps in practice
- 2Check compatibility with laptop port
- 3Cable length affects active speeds
- 4Enclosure cooling drives sustained write
When to bring us in
Pro 8K video editing: check certification and cable quality.
See also
- Should we buy or lease laptops as a 5-person company?Both work. Lease is predictable but pricier over the term; buying needs cash and your own depreciation. The difference is mostly admin.
- Is buying refurbished smart or asking for trouble?For office work fine, if from a serious vendor with warranty and a clean OS install. The trap is shady marketplace listings.
- How much RAM and SSD for office work in 2026?Rule of thumb for knowledge work: 16 GB RAM and 512 GB SSD as a comfortable minimum. 8 GB already feels tight; 32 GB is for heavy tools.
None of the above fits?
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