English to Polish Tech/Engineering Computers (general)

These days, memory exists in semiconductors—silicon chips containing millions or even billions of circuits representing individual data bits that can be set either on or off, electrically speaking. Depending on whether RAM is static or dynamic, each data bit is stored in a cluster of transistors or in a chargeable capacitor associated with a pair of transistors. Random access memory (RAM) can be written to and read from extremely quickly, but the data is volatile, meaning it is soon lost when the memory is not powered, meaning it is not suitable for storing code and permanent (or semi permanent) data while the computer is turned off.