Dell PowerEdge C8220 Hardware Owner's Manual page 115

Table 2-1. D4 Token Table
Token Setup Option
4821 Memory Turbo
Mode
4822 NUMA Support
4823 Memory
Frequency
4824 Memory
Frequency
4825 Memory
Frequency
4826 Memory
Frequency
4827 Memory
Frequency
4960 Memory
Frequency
4828 Memory
Throttling Mode
4829 Memory
Throttling Mode
482A DRAM Scrubbing Disables DRAM scrubbing to write corrected data
482B DRAM Scrubbing Enables Dram scrubbing to write corrected data back
482C Demand
Scrubbing
482D Demand
Scrubbing
(continued)
Description
Enables memory turbo mode.
Enables the node interleave option for SLES11. This
applies to NUMA systems that allow memory
interleaving across all processor nodes.
Detects the memory running speed from H/W
designed (SPD, memory population).
Sets memory running speed up to 800MHz.
Sets memory running speed up to 1066MHz.
Sets memory running speed up to 1333MHz.
Sets memory running speed up to 1600MHz.
Sets memory running speed up to 1866 MHz.
Sets memory running as Open Loop Throughput
Throttling (OLTT). (default)
Sets memory running as Closed Loop Thermal
Throttling (CLTT).
back to the memory once a correctable error is
detected on a read transaction.
to the memory once a correctable error is detected on
a read transaction.
Disables Demand scrubbing to write corrected data
back to the memory once a correctable error is
detected on a read transaction.
Enables Demand scrubbing to write corrected data
back to the memory once a correctable error is
detected on a read transaction.
Using the System Setup Program
115