computer performance
effectiveness of a computer system or component (hardware or software) at performing useful work
write endurance
measure of the amount of data that can be written to a memory or storage device before it wears out
throughput
maximum rate of production or the maximum rate at which something can be processed
response time
in technology, the time a system or unit takes to react to a given input
Time to first fix
specification detailing the time required for a GPS receiver to acquire a position