Asus F2A55 User Manual

Chapter 2: BIOS information 2-23
2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]
The onboard hardware monitor automatically detects and displays the CPU and motherboard
temperatures. Select Ignore if you do not wish to display the detected temperatures.
2.6.2 CPU_FAN / CHA_FAN Speed [xxxx RPM] or [Ignore] /
[N/A]
The onboard hardware monitor automatically detects and displays the CPU / chassis fan
speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the eld
shows N/A. Select Ignore if you do not wish to display the detected speed.
2.6.3 CPU_FAN Q-Fan Control [Enabled]
[Disabled] Disables the CPU Q-Fan control feature.
[Enabled] Enables the CPU Q-Fan control feature.
CPU_FAN Fan Speed Low Limit [200 RPM]
This item appears only when you enable the CPU_FAN Q-Fan Control feature and
allows you to disable or set the CPU fan warning speed. Conguration options: [Ignore]
[200RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
CPU_FAN Fan Profile [Standard]
This item appears only when you enable the CPU_FAN Q-Fan Control feature and
allows you to set the appropriate performance level of the CPU fan.
[Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on
the CPU temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.
[Turbo] Sets to [Turbo] to achieve maximum CPU fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set CPU_FAN Fan Prole to [Manual].
CPU_FAN Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range
from 20ºC to 75ºC.
CPU_FAN Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The values range from
20% to 100%. When the CPU temperature reaches the upper limit, the CPU fan will operate at
the maximum duty cycle.
CPU_FAN Lower Temperature [20]
Displays the lower limit of the CPU temperature.
CPU_FAN Fan Min. Duty Cycle(%) [40]
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values range from
20% to 100%. When the CPU temperature is under the lower limit, the CPU fan will operate at
the minimum duty cycle.

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