Asus F2A55 User Manual

2-24 ASUS F2A55
2.6.4 CHA_FAN1/2 Q-Fan Control [Disabled]
[Disabled] Disables the Chassis Q-Fan1/2 control feature.
[Enabled] Enables the Chassis Q-Fan1/2 control feature.
CHA_FAN1/2 Fan Speed Low Limit [600 RPM]
This item appears only when you enable the CHA_FAN1/2 Q-Fan Control feature
and allows you to disable or set the chassis fan warning speed. Conguration options:
[Ignore] [200RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
CHA_FAN1/2 Fan Profile [Standard]
This item appears only when you enable the CHA_FAN1/2 Q-Fan Control feature and
allows you to set the appropriate performance level of the chassis fan.
[Standard] Sets to [Standard] to make the chassis fan automatically adjust depending
on the chassis temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet chassis fan operation.
[Turbo] Sets to [Turbo] to achieve maximum chassis fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set CHA_FAN1/2 Fan Prole to [Manual].
CHA_FAN1/2 Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range
from 40ºC to 75ºC.
CHA_FAN1/2 Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> keys to adjust the maximum chassis fan duty cycle. The values range from
60% to 100%. When the chassis temperature reaches the upper limit, the chassis fan will oper-
ate at the maximum duty cycle.
CHA_FAN1/2 Lower Temperature [20]
Displays the lower limit of the chassis temperature.
CHA_FAN1/2 Fan Min. Duty Cycle(%) [40]
Use the <+> and <-> keys to adjust the minimum chassis fan duty cycle. The values range from
40% to 100%. When the chassis temperature is under 40ºC, the chassis fan will operate at the
minimum duty cycle.
2.6.5 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output through the onboard
voltage regulators. Select Ignore if you do not want to detect this item.
2.6.6 Anti Surge Support [Enabled]
This item allows you to enable or disable the Anti Surge function. Conguration options:
[Disabled] [Enabled]

Asus F2A55 Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	1066, 1333, 1600, 1866, 2000, 2133, 2200, 2250, 2400 MHz
Processor socket	Socket FM2
Processor manufacturer	AMD
Compatible processor series	AMD Athlon
USB 2.0 connectors	3
Number of COM connectors	1
Number of SATA II connectors	6
USB 3.2 Gen 1 (3.1 Gen 1) connectors	0
RAID levels	0, 1, 10, JBOD
Supported storage drive interfaces	SATA II
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
LAN controller	Realtek 8111F
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC887
Component for	PC
Motherboard chipset	AMD A55 FCH
Audio output channels	- channels
Motherboard form factor	ATX
Parallel processing technology support	-
BIOS type	UEFI
ACPI version	2.0a
Cables included	SATA

Weight and Dimensions

Depth	224 mm
Width	305 mm