Dell PowerEdge C8000 - Manual (Page 83)

Using the System Setup Program 83
Direct Cache Access
(Enabled default)
Enables or disables the direct cache access.
Hyper-Threading
Technology
(Enabled default)
Enables or disables the Hyper-Threading technology.
Prefetch Configuration Press <Enter> to configure the prefetch settings.
NOTE: This feature is available when supported by the
processor.
Option Description