Answer: ECC (Error-correcting code) memory
Explanation: Error correcting code memory is the memory that has the capability of detection and correcting the error arising in the data.The internal data is the most effected data from the corruption and damage.It is the memory used in the computer and other operating system because it has less tolerance towards data corruption.
The technician should use the ECC memory for the building of the client station.This will protect the system and the data from getting in any circumstance.