Supermicro SuperServer 5019A-12TN4 - Chipset Configuration

Chapter 6: BIOS
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Virtualization Technology
Select Enable to use Intel Virtualization Technology to allow one platform to run multiple
operating systems and applications in independent partitions, creating multiple virtual systems
in one physical computer. The options are Disable and Enable.
Extended APIC (Advanced Programmable Interrupt Controller)
Based on the Intel Hyper-Threading technology, each logical processor (thread) is assigned
256 APIC IDs (APIDs) in 8-bit bandwidth. When this item is set to Enable, the APIC ID will
be expanded from 8 bits to 16 bits to provide 512 APIDs to each thread to enhance CPU
performance. The options are Disable and Enable.
AES-NI
Select Enable to use the Intel Advanced Encryption Standard (AES) New Instructions (NI) to
ensure data security. The options are Disable and Enable.
Lock PACKAGE_RAPL_LIMIT
Use this feature to unlock the MSR 0x610. The options are Disable and Enable.
PL1 Time Window
Use this feature to dene the Running Average Power Limit (RAPL) time window 1 in
miliseconds. The default setting is 45. Use the "+" or "-" keys to dene the setting.
PL1 Power Level
Use this feature to dene the Running Average Power Limit (RAPL) power limit 1 in Watts.
The default setting is 32. Use the "+" or "-" keys to dene the setting.
PL2 Power Level
Use this feature to dene the Running Average Power Limit (RAPL) power limit 2 in Watts.
The default setting is 38. Use the "+" or "-" keys to dene the setting.
Active Processor Cores
Use this feature to set the number of processor cores that will be activated for each CPU.
Select 0 to activate all processor cores.
Chipset Conguration
Warning: Setting the wrong values in the sections below may cause the system to malfunction.