Supermicro SuperStorage 2029P-DN2R24L User Manual page 71

SuperStorage Server 2029P-DN2R24L User's Manual
DCU (Data Cache Unit) Streamer Prefetcher (Available when supported by the CPU)
If this feature is set to Enable, the DCU (Data Cache Unit) streamer prefetcher will prefetch
data streams from the cache memory to the DCU (Data Cache Unit) to speed up data
accessing and processing for CPU performance enhancement. The options are Disable and
Enable.
DCU (Data Cache Unit) IP Prefetcher
If this feature is set to Enable, the IP prefetcher in the DCU (Data Cache Unit) will prefetch
IP addresses to improve network connectivity and system performance. The options are
Enable and Disable.
LLC Prefetch
If this feature is set to Enable, LLC (hardware cache) prefetching on all threads will be
supported. The options are Disable and Enable.
Extended APIC (Extended 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 feature 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 Enable and Disable.
Advanced Power Management Configuration

Power Technology
Select Energy Efficient to support power-saving mode. Select Custom to customize system
power settings. Select Disabled to disable power-saving settings. The options are Disable,
Energy Efficient, and Custom.
Power Performance Tuning (Available when "Power Technology" is set to Custom)
Select BIOS to allow the system BIOS to configure the Power-Performance Tuning Bias
setting below. The options are BIOS Controls EPB and OS Controls EPB.
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