Photographer
Data transfer for photographers: how long to back up a 256 GB shoot
Budget 35 minutes per 256 GB over USB 3.0. If you shoot regularly, invest in a Thunderbolt 4 NVMe enclosure to cut backup time from minutes to seconds.
Photographers backing up a 256 GB shoot face a real time cost. Over USB 3.0 to an external SSD, expect about 35 minutes. Over Gigabit Ethernet to a NAS, 55 minutes. Over WiFi 6, 45 minutes in ideal conditions. The cable and protocol choice directly affects how long you sit waiting.
Why this matters for you
The bottleneck is rarely the cable's rated speed. USB 3.0 is rated 5 Gbps (625 MB/s) but real-world throughput to a spinning disk NAS is 110-120 MB/s, limited by the disk. An NVMe Gen4 external enclosure can hit 900 MB/s, cutting that 256 GB backup to under 5 minutes. For wedding photographers with 500 GB+ shoots, investing in a Thunderbolt 4 NVMe enclosure pays for itself in time saved per event.
Verdict
Budget 35 minutes per 256 GB over USB 3.0. If you shoot regularly, invest in a Thunderbolt 4 NVMe enclosure to cut backup time from minutes to seconds.