ECS A55F-M3 (V1.0) Motherboard

• Rear Panel I/O Ports:
  • 4 x USB 2.0 Ports
  • 1 x PS/2 keyboard & PS/2 mouse connectors
  • 1 x D-sub(VGA)
  • 1 x RJ45 LAN connector
  • 1 x Audio port (Line-in, Line-out, Mic-in)
• Internal I/O Interface:
  • 1 x 24-pin ATX Power Supply connector
  • 1 x 4-pin ATX 12V connector
  • 1 x 4-pin CPU_FAN connector
  • 2 x USB 2.0 headers support additional 4 USB 2.0 Ports
  • 1 x 3-pin SYS_FAN connector
  • 4 x SATA 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 header
  • 1 x SPDIF out header
• On-Board LAN:
  • Realtek 8111E 10/100/1000 Fast Ethernet Controller

Motherboard Specifications

• Model:
  • ECS A55F-M3 (V1.0) Motherboard

• CPU:
  • Socket FM1 for AMD A series/ E Series/Athlon Quard-core/Athlon Dual-core/Sempron Dual-core processors
    Note: This board supports CPU up to 100W TDP; you can refer to AMD website to check your CPU.
• SYSTEM BIOS:
  • AMI BIOS with 16Mb SPI Flash ROM
  • Supports Multi-language BIOS
  • Supports ECS M.I.B III Utility
  • Supports eSF
  • Supports eDLU
  • Supports eBLU
• Chipset:
  • AMD A55 FCH
• Memory:
  • Support Dual-channel DDR3 1333/1600/1866* memory architecture
  • 2 x 240-pin DDR3 DIMM socket support up to 32GB per one DIMM support 16GB
    *Duo to limitation of AMD chipset spec, it supports up to 1866 MHz for motherboards with a single DIMM per channel
    * Please refer to Memory QVL for more information
    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 Slots:
  • 1 x PCI Express x16 slot
  • 1 x PCI Express x1 slot
  • 1 x PCI slot
• On-Board Audio:
  • VIA ® VT1705 6-channel audio CODEC
  • Compliant with HD audio specification
• On-Board Video:
  • 1 x D-sub(VGA)
• Storage:
  • Support by AMD A55
    4 x Serial ATA 3.0Gb/s devices
    RAID0, RAID1, RAID10 configuration
• Form Factor:
  • Micro-ATX
  • Size, 230mm*180mm (9.1 Inch x 7.1 Inch)