The Panasonic Toughbook CF-19 supports a faster memory clock speeds supported by processor than most notebook PCs that have been around for around the same time as it. This portable PC supports a 1,600MHz processor memory clock speed, whereas most notebook PCs that are a similar age to it support a 133MHz processor memory clock speed. This notebook PC also supports 1 and 333MHz processor memory clock speeds.
This portable PC's memory clock speeds supported by processor (1,600MHz) is in fact the best supported memory clock speeds supported by processor amongst all 2 in 1 laptops that have been on the market for a comparable time to the Toughbook CF-19.
The worst supported memory clock speeds supported by processor amongst similar types of portable PC is 133MHz.