Portable SSDs That Won't Slow Down? Looking at the ProGrade PG10 Pro SSD Launch

Portable SSDs can offer amazing speed for content creation applications like transferring photo libraries or editing 4K video, but many suffer from a slowdown after prolonged use when their faster cache is depleted or the drive heats up too much. ProGrade has announced a new line of portable SSDs designed to address both of these issues: the PG10 Pro SSD. Just like how good quality memory cards advertise burst and sustained write speeds, the PG10 offers similarly descriptive ratings.