noun
transfer speed; transfer rate
Technical computing term for the speed at which data is transferred, often measured in bits per second.
このハードディスクの転送速度はとても速い。
This hard disk's transfer speed is very fast.
通信速度 refers to communication speed in a broader sense, including network transmission, while 転送速度 specifically emphasizes the rate of data transfer between devices or components.
Compound of 転送 (transfer) and 速度 (speed).