The Aspire E1-771 supports a 1,600MHz processor memory clock speed which is faster than most medium processor core notebook PCs that were launched more than two years ago. Most medium processor core notebook PCs that have been available for a similar time to it support a 133MHz processor memory clock speed. In addition, this laptop supports 1 and 333MHz processor memory clock speeds.
A 1,600MHz processor memory clock speed is in fact the best supported memory clock speeds supported by processor amongst all portable PCs of a comparable type and age to the Aspire E1-771.
The worst supported memory clock speeds supported by processor amongst comparable types of laptop is 133MHz.