The ProBook 430 supports a faster memory clock speeds supported by processor than most laptops that have been available for around the same time as it. This notebook PC supports a 1,600MHz processor memory clock speed, whereas most medium processor core laptops that were released more than two years ago support a 133MHz processor memory clock speed. In addition, this portable PC supports 1 and 333MHz processor memory clock speeds.
A 1,600MHz processor memory clock speed is actually the best supported memory clock speeds supported by processor across all similar spec portable PCs that were released around the same time as the ProBook 430.
The worst supported memory clock speeds supported by processor amongst comparable types of laptop is 133MHz.