Acer AB2x280 F1 Acer AB7000 Enclosure with AB2x280 F1 and AB460 F1 Blade Serve - Page 70

Advanced Chipset Control The items included in the Advanced Settings submenu are listed below: CPU Bridge configuration QPI Links Speed: This feature selects QPI data transfer speed. IMPORTANT:The following feature is only available when QPI Links Speed is set to Full Speed. QPI Frequency: This selects the desired QPI frequency. QPI L0s and L1: This enables the QPI power state to low power. L0s and L1 are automatically selected by the motherboard. Memory Frequency: This feature enables you to force a DDR3 frequency slower than what the system has detected. Memory Frequency: Allows you to force a DDR3 memory module to run at a frequency other than what the system has detected. Memory Mode: Set the memory mode. • Independent - All DIMMs are available to the operating system. • Channel Mirror - The motherboard maintains two identical copies of all data in memory for redundancy. • Lockstep - The motherboard uses two areas of memory to run the same set of operations in parallel. 62 Chapter 8