Asus F2A55 User Manual

8. USB 2.0 connectors (10-1 pin USB78, USB910, USB1112)
These connectors are for USB 2.0 ports. Connect the USB module cable to any of
these connectors, then install the module to a slot opening at the back of the system
chassis. These USB connectors comply with USB 2.0 specication that supports up to
480Mbps connection speed.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.
F2A55
F2A55 USB2.0 connectors
USB+5V USB_P12- USB_P12+ GND NC
USB+5V
USB_P11-
USB_P11+
GND
USB1112
PIN 1
USB+5V USB_P10- USB_P10+ GND NC
USB+5V
USB_P9-
USB_P9+
GND
USB910
PIN 1
USB+5V USB_P8- USB_P8+ GND NC
USB+5V
USB_P7-
USB_P7+
GND
USB78
PIN 1
Chapter 1: Product introduction
1-30

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