The Acer TravelMate TMP253 supports a 1,600MHz processor memory clock speed which is faster than most comparable spec portable PCs that have been around for around the same time as it. Most comparable spec laptops that have been on the market for a similar time to it support a 133MHz processor memory clock speed. In addition, this notebook PC supports 1 and 333MHz processor memory clock speeds.
This laptop's memory clock speeds supported by processor (1,600MHz) is in fact the best supported memory clock speeds supported by processor amongst all notebook PCs of this age and spec.
The worst supported memory clock speeds supported by processor amongst similar types of laptop is 133MHz.