DDR1 has a prefetch of 2n, which means it can store 2 bits of data in each prefetch buffer.
It can store 4 bits of data in each prefetch buffer. It also means that it is a ddr2 memory module
A memory module - is just another name for a memory chip.
Maybe you mean the prefetch queue?
dual in-line memory module with 240 pins
Old Prefetch data refers to a type of cached data that is stored by a computer's operating system to improve application performance by preloading frequently accessed files or data into memory. This data may become outdated if the applications or files change, leading to potential inefficiencies or errors if the system relies on it. Regularly clearing or updating prefetch data can help maintain optimal performance and ensure that the most relevant information is readily accessible.
P0601 Internal Control Module Memory Check Sum ErrorThe engine computer has failed.P0601 Internal Control Module Memory Check Sum ErrorThe engine computer has failed.
Trouble code P0603 means:Internal control module keep alive memory (KAM) error
"In a computer, a RIMM is a memory module developed by Kingston Technology Corp. that takes up less space inside the computer than the older DIMM module and has different pin characteristic
Trouble code P0603 means:Internal control module keep alive memory (KAM) error
Trouble code P0601 means:Internal control module memory check sum error
Trouble code P0605 means:Internal control module read only memory (ROM) error
Assuming you mean in every "empty memory slot/socket."ClarificationThe memory modules/chips/cards are the items installed into the computer, so an "empty memory module" makes no sense.AnswerIf a memory slot is vacant, nothing needs doing, except in some very old PC-class systems, where memory modules were installed in pairs.