Ata controller – Acer Network Device Altos R520 User Manual
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ATA Controller
The ATA Controller submenu lets you define the parameter settings 
related to the hard disk(s). 
Parameter
Description
Option
Onboard PATA 
Controller
Enables or disables the integrated 
parallel ATA controller. 
Enabled
Disabled
Onboard SATA 
Controller
Enables or disables the integrated Serial 
ATA controller. 
Enabled
Disabled
SATA Mode
When set to Enhanced, it will enable all 
SATA connectors as individual 
connectors. 
When set to Legacy, it will enable 
primary and secondary channels on SATA 
connectors. 
Enhanced
Legacy
