When multiple RAM modules with different speeds are installed in a system, the system will default to the speed of the slowest module to maintain reliability and stability. In this case:
* The system contains two DDR3-1066 (PC3-8500) modules and one DDR3-1333 (PC3-10600) module.
* The slowest RAM speed is DDR3-1066 (PC3-8500), and the system will run all memory modules at this speed to prevent timing mismatches and data corruption.
Key Concepts:
* Backward Compatibility: RAM modules with higher speeds can operate at lower speeds when mixed with slower modules.
* Reliability vs. Performance: Operating all modules at the slowest speed ensures stability, especially when modules have different specifications.
CompTIA A+ Exam Objectives References:
* 220-1101, Section 3.2: Covers selecting and installing appropriate RAM, understanding different speeds (DDR3-1066, DDR3-1333), and how system compatibility is ensured.