The Toughbook CF-52 supports a faster memory clock speeds supported by processor than most notebook PCs that have been on the market for more than two years. This portable PC supports a 1,600MHz processor memory clock speed, whereas most notebook PCs that were released more than two years ago support a 133MHz processor memory clock speed. This Panasonic portable PC also supports 1 and 333MHz processor memory clock speeds.
This laptop's memory clock speeds supported by processor (1,600MHz) is actually the best supported memory clock speeds supported by processor amongst all similar spec notebook PCs that have been around for around the same time as the Toughbook CF-52.
The worst supported memory clock speeds supported by processor amongst similar types of laptop is 133MHz.