ASROCK D1541D4I-2L2T User Manual page 61

D15X1D4I Series
Enable Intel TXT Support
Enable Intel Trusted Execution Technology configuration. Please disable "EX DFX
Features" when TXT is enabled.
Intel Virtualization Technology
Intel Virtualization Technology allows a platform to run multiple operating systems
and applications in independent partitions, so that one computer system can function as
multiple virtual systems.
Enable SMX
Use this item to enable Safer Mode Extensions.
Hardware Prefetcher
Automatically prefetch data and code for the processor. Enable for better performance.
Adjacent Cache Prefetch
Automatically prefetch the subsequent cache line while retrieving the currently requested
cache line. Enable for better performance.
AES-NI
Use this item to enable or disable AES-NI support.
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