External drives · Speed, cables and hardware
Is it normal for my external SSD to get hot during big moves?
Short answer: Some warmth is normal during long copies, and many SSDs slow down briefly when hot. Keep the drive in open air while copying. Storage Studio paces its own background work, but copies you start run at full speed.
Some warmth is normal, especially with fast NVMe drives during long copies such as a large move or Transfer Drive. Many drives slow themselves down briefly if they get too warm, which is why speeds can dip part-way through a big copy.
Give the drive some air — not under a laptop, a cushion or in a bag while copying — and it will run cooler and faster. Storage Studio's background work is paced so it doesn't hammer the drive while you're busy, but large one-off copies you start yourself run at full speed.