ADLINK IMB-M42H - Manual (Page 38)

28 UEFI Setup Utility
Intel Virtualization Technology
When enabled, VMM (Virtual Machine Architecture) utilizes addi-
tional hardware capabilities provided by Vanderpool Technology,
hidden if the installed CPU does not support Intel Virtualization
Technology.
Hardware Prefetcher
Turns MLC streamer prefetcher on and off.
Adjacent Cache Line Prefetch
Turns prefetching of adjacent cache lines on and off.
A.7 Chipset Configuration
DRAM Frequency
If Auto is selected, installed memory module(s) are detected and
assigned appropriate frequency.