The Toshiba E45W supports a 1,600MHz processor memory clock speed which is faster than most notebook PCs of this age and type. Most 2 in 1 laptops that have been around for around the same time as it support a 133MHz processor memory clock speed. This Toshiba notebook PC also supports 1 and 333MHz processor memory clock speeds.
This notebook PC's memory clock speeds supported by processor (1,600MHz) is in fact the best supported memory clock speeds supported by processor across all portable PCs of a comparable spec and age to the E45W.
Across comparable types of notebook PC the worst supported memory clock speeds supported by processor is 133MHz.