ECS A55F-M4 (V2.0) Atheros AR813x/815x/816x LAN Driver 2.0.4.4

CPU
-  Socket FM1 for AMD A series processors
-  Note: This board supports CPU up to 100W TDP; you can refer to AMD website to check your CPU.

CHIPSET
-  AMD A55 FCH

MEMORY
-  Dual-channel DDR3 1333/1600/1866* memory architecture
-  2 x 240-pin DDR3 DIMM socket support up to 16 GB*
-  *Duo to limitation of AMD chipset spec, it supports up to 1866 MHz for motherboards with a single DIMM per channel
Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS.
For Windows 64-bit OS with 64-bit CPU, there is no such limitation

EXPANSION SLOT
-  1 x PCI Express x16 slot
-  1 x PCI Express x1 slot
-  1 x PCI slot

STORAGE   
-  Support by AMD A55
• 4 x Serial ATA 3.0Gb/s devices
• RAID0, RAID1, RAID10 configuration

AUDIO
-  VIA VT1705 6-channel High Definition audio CODEC
-  Compliant with HD audio specification

LAN
-  RealTek RTL 8111E Gigabit Lan

REAR PANEL I/O
-  4 x USB 2.0 Ports
-  1 x PS/2 keyboard & PS/2 mouse connectors
-  1 x D-sub(VGA)
-  1 x HDMI Port(Optional)
-  1 x RJ45 LAN connector
-  1 x Audio port

INTERNAL I/O CONNECTORS & HEADERS
-  1 x 24-pin ATX Power Supply connector
-  1 x 4-pin ATX Power Supply Connector
-  1 x 4pin CPU_FAN connectors
-  1 x 3-pin SYS_FAN connector
-  2 x USB 2.0 headers support additional 4 USB 2.0 Ports
-  4 x Serial ATA 3Gb/s connectors
-  1 x COM header
-  1 x LPT header
-  1 x Front panel audio header
-  1 x Case Open header
-  1 x Speaker header
-  1 x Clear CMOS button
-  1 x SPDIF out header

SYSTEM BIOS
-  AMI BIOS with 32Mb SPI ROM
-  Supports Multi-language BIOS
-  Supports ECS M.I.B III Utility
-  Supports eBLU
-  Supports eDLU

FORM FACTOR
-  Micro-ATX Size, 230mm*180mm



It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.