Dell PowerEdge C8000 Hardware Owner's Manual page 106

Table 2-1. D4 Token Table
Token Setup Option
0173 Hardware
Prefetcher
0174 Hardware
Prefetcher
0178 Remote Access
0189 External USB
PORT2
018A External USB
PORT2
0199 Power Saving
Features
019A Power Saving
Features
01C4 NUMA Support
01C5 NUMA Support
01C4 Node Interleave
01C5 Node Interleave
01CF I/OAT DMA
Engine
01D0 I/OAT DMA
Engine
106
Using the System Setup Program
(continued)
Description
Disables the processor's HW prefetcher.
Enables the processor's HW prefetcher.
Enables serial console redirection.
Allows you to electrically disable the external USB
connector 2.
Allow you to electrically enable the external USB
connector 2.
Disables the feature that allows SATA hard-drives to
initiate link power management transitions.
Enables the feature that allows SATA hard-drives to
initiate link power management transitions.
Disables the NUMA support to improve processor
performance. This option is available for NUMA
systems that allow memory interleaving across all
processor nodes.
Enables the NUMA support to improve processor
performance. This option is available for NUMA
systems that allow memory interleaving across all
processor nodes.
Disables the node interleave option. This option is
available for NUMA systems that allow memory
interleaving across all processor nodes.
Enable the node interleave option. This option is
available for NUMA systems that allow memory
interleaving across all processor nodes.
Enables the I/O Acceleration Technology (I/OAT)
DMA Engine feature. Set to enabled only if the
hardware and software support I/OAT.
Disables the I/OAT DMA Engine feature. This option
should be disabled only if the hardware and software
support I/OAT.