ECS A55F2-M4 V1.0 AMD Motherboard. When it comes to the quality and durability of your motherboard, ECS goes above and beyond industry standards to ensure that you have a motherboard that will last long and always continue to out perform the competition.

Features:
5 Phase Power Design
Applied Solid Capacitor for CPU VRM to ensure a longer lifespan for system
ECS Durathon Technology ensure the stability, reliability and performance of system. (Triple Density PCB; Extreme Temp Resistance; 1.5K Marathon Test; Superior Solid CAPs)
ESD Protection prevents computers from electrostatic discharge damage to enhance its durability and lifespan
Supports ECS EZ BIOS for tweaking BIOS in graphical user interface within a multi language environment
ECS MIB III - A friendly interface for overclocking
Microsoft Windows 8 Certified
Supports DirectX® 11 to enhance graphical performance
Supports AMD UVD 3.0 Engine
Supports AMD Turbo Core Technology Supports AMD FM2 APU
Supports AMP (AMD Memory Profile)
ECS Intelligent EZ Utility : eBLU, eDLU, eSF
Specifications:
CPU | º Supports AMD® FM2 socket for AMD® A series, E Series processors º High Performance AMD HyperTransport 3.0 CPU Interface º 5 Phase Thermal Design Power º Solid Capacitor for CPU side º Supports AMD Turbo Core Technology |
CHIPSET | º AMD® A55 |
GRAPHICS | º AMD Radeon™ HD 7xxx graphics º Supports DirectX® 11 |
MEMORY | º Dual-channel DDR3 Memory architecture º Supports DDR3 1866/1800/1600/1333/1066 non-ECC, Un-buffered SDRAM Memory º 2 X 240-pin DDR3 DIMM socket º Support up to 32 GB* º AMD® AMD Memory Profile (AMP) Memory Modules º * Due to the operation 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 º * Due to AMD CPU spec limitation, please refer to Memory QVL for more information. |
EXPANSION SLOT | º 1 X PCI Express X 1 Gen 2.0 slot(s) º 1 X PCI Express X16 slot(s) |
STORAGE | º Support by A55 Express Chipset • 4 X Serial ATAII 3Gb/s • RAID0, RAID1,RAID10 configuration |
AUDIO | º 6-Channel HD audio CODEC º VIA 1705CF 6-channel High Definition audio CODEC º VIA 1705 ‧VIA® VT1705 6-channel High Definition audio CODEC ‧Compliant with HD audio specification for a whole new immersive surround sound experience ‧3 DACs and 2 ADCs with High-performance ADCs with 100dB SNR, DACs with 100dB SNR ‧Low Power Consumption ‧Capability for “full rate” BluRay / DVD / HD DVD support. |
USB | º 8 X USB2.0 port(s) Up to 480 Mb/s Back Panel 4 port(s) Onboard 4 port(s) |
LAN | º Realtek 8111G Gigabit Fast Ethernet Controller º (Realtek 8106 10/100Mbps Fast Ethernet Controller optional) º Wake-On-LAN |
REAR PANEL I/O | º 1 X PS/2 Keyboard & PS/2 mouse connectors º 1 X Audio port (Line Out/Line In/Mic In) º 1 X RJ-45 port º 1 X HDMI port(s) (optional) º 1 X D-Sub (VGA) port(s) º 4 X USB2.0 port(s) |
INTERNAL I/O CONNECTORS & HEADERS | º 1 X 24-pin ATX Power Supply connector º 1 X 4-pin 12V Power connector º 1 X 4-pin CPU_FAN connector º 1 X 3-pin SYS_FAN connector º 1 X Front panel audio header º 1 X Speaker header º 2 X USB 2.0 header • Support additional 4 USB ports º 4 X SATA II 3Gb/s connector(s) º 1 X Serial port header (COM) º 1 X ME_UNLOCK header º 1 X Chassis intrusion header |
SYSTEM BIOS | º AMI BIOS with 32 MB SPI Flash ROM º Supports M.I.B III Utility º Support ECS EZ BIOS º Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot º Multi-Language BIOS º Audio, LAN, can be disabled in BIOS º Supports PgUp clear CMOS Hotkey º CPU FSB adjustment(increase of 1MHz) |
FORM FACTOR | º mATX Form Factor |
OS SUPPORT | º Windows 7 32-bit º Windows 7 64-bit º Windows 8 64-bit |


CPU Support List:
Socket | Family | Processor | P/N Number | Wattage | Frequency | L2 Cache | L3 Cache | Stepping | Since BIOS |
Socket FM2 | AMD A10-5800K Series | 5800K | AD580KWOA44HJ | 100W | 3.80GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A10-5700 Series | 5700 | AD5700OKA44HJ | 65W | 3.40GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A10-6800 Series | 6800B | AD680BWOA44HL | 100W | 4.10GHz | 4MB | N/A | A1 | 05/17/2013 |
Socket FM2 | AMD A10-6800 Series | 6800K | AD680KWOA44HL | 100W | 4.10GHz | 4MB | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD A10-6700 Series | 6700 | AD6700OKA44HL | 65W | 3.70GHz | 4MB | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD A10-6700 Series | 6700T | AD670TYHA44HL | 45W | 2.50GHz | 4MB | N/A | A1 | 05/17/2013 |
Socket FM2 | AMD A8-6600 Series | 6600K | AD660KWOA44HL | 100W | 3.90GHz | 4MB | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD A8-6500 Series | 6500 | AD6500OKA44HL | 65W | 3.50GHz | 4MB | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD A8-6500 Series | 6500T | AD650TYHA44HL | 45W | 2.10GHz | 4MB | N/A | A1 | 05/17/2013 |
Socket FM2 | AMD A8-5600K Series | 5600K | AD560KWOA44HJ | 100W | 3.60GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A8-5500 Series | 5500 | AD5500OKA44HJ | 65W | 3.20GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A6-6400 Series | 6400B | AD640BOKA23HL | 65W | 3.90GHz | 1MB | N/A | A1 | 05/17/2013 |
Socket FM2 | AMD A6-6400 Series | 6400K | AD640KOKA23HL | 65W | 3.90GHz | 1MB | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD A6-6300 Series | 6300B | AD630BOKA23HL | 65W | 3.70GHz | 1MB | N/A | A1 | 05/17/2013 |
Socket FM2 | AMD A6-5400K Series | 5400K | AD540KOKA23HJ | 65W | 3.60GHz | 1MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A6-5400B Series | 5400B | AD540BOKA23HJ | 65W | 3.60GHz | 1MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A4-6300 Series | 6300 | AD6300OKA23HL | 65W | 3.70GHz | 1MB | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD A4-5300 Series | 5300 | AD5300OKA23HJ | 65W | 3.40GHz | 1MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD A4-4000 Series | 4000 | AD4000OKA23HL | 65W | 3.00GHz | 1MB x2 | N/A | A1 | 05/07/2013 |
Socket FM2 | AMD Athlon™ X4 | 730X | AD730XOKA44HJ | 65W | 2.80GHz | 2048KBX4 | N/A | A1 | 02/19/2013 |
Socket FM2 | AMD Athlon™ X4 | 730X | AD730XOKA44HJ | 65W | 2.80GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD Athlon™ X4 | 740X | AD740XOKA44HJ | 65W | 3.20GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD Athlon™ X4 | 740X | AD740XOKA44HJ | 65W | 3.20GHz | 2048KBX4 | N/A | A1 | 02/19/2013 |
Socket FM2 | AMD Athlon™ X4 | 750K | AD750KWOA44HJ | 125W * | 3.40Ghz | 2048KBX4 | N/A | A1 | 02/19/2013 |
Socket FM2 | AMD Athlon™ X4 | 750K | AD750KWOA44HJ | 100W | 3.40GHz | 4MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD Athlon™ X4 | 750X | AD750XOKA44HL | 65W | 3.40GHz | 4MB | N/A | A1 | 05/17/2013 |
Socket FM2 | AMD Athlon™ X4 | 760K | AD760KWOA44HL | 100W | 3.80GHz | 2MB x2 | N/A | A1 | 03/05/2013 |
Socket FM2 | AMD Athlon™ X2 | 340X | AD340XOKA23HJ | 65W | 3.20GHz | 1MB | N/A | A1 | 06/03/2013 |
Socket FM2 | AMD Athlon™ X2 | 370K | AD370KOKA23HL | 65W | 4.00GHz | 1MB x2 | N/A | A1 | 03/05/2013 |