Phase Out Notice


    ETX-A55E,ETX CPU Module with Onboard AMD® G-series APU



    Phase Out Notice

    Phase-out Reason(s): Due to the market demand and sales feedback, we regret to inform you that the product series of ETX-A55E-A11 is going to be phased out.

    Last Buy Date: Dec. 22, 2020

    AAEON’s ETX-A55E board not only employs a full assortment of modern features, it also features full ISA DMA, making sure any existing solutions continues to last.


    • Test and Measurement
    • Gaming & Entertainment
    • Industrial Automation
    • Military & Government
    • Security


    • AMD® G-series APU T16R/T56N
    • Onboard DDR3L Socket, up to 8 GB
    • 10/100 Ethernet x 1
    • 18/24-bit Dual-Channel LVDS
    • High Definition Audio Interface
    • SATA x 2, PATA x 2 (2 Devices Total)
    • USB2.0 x 4
    • PCI, ISA
    • ETX Form Factor
    • 114mm x 95mm

    Specifications [ETX-A55E]

    Form FactorETX
    CPUOnboard AMD G-series APU T16R/T56N
    CPU FrequencyT16R: Single Core 615 MHz/ 4.5W T56N: Dual Core 1.6GHz/18W
    ChipsetAMD G-series A55E
    Memory TypeDDR3L 1066/1333 MHz, SODIMM x 1
    Max. Memory Capacityup to 8 GB
    Wake on LANYes
    Watchdog Timer255 Levels
    Power Requirement+5V
    Power Supply TypeAT/ ATX
    Power Consumption (Typical)T16R: 10.7W T56N: 24.2W
    Dimension (L x W)4.5” x 3.74” (114mm x 95mm)
    Operating Temperature32°F ~ 140°F (0°C ~ 60°C)
    Storage Temperature-40°F ~ 176°F (-40°C ~ 80°C)
    Operating Humidity0% ~ 90% relative humidity, non-condensing
    MTBF (hours)83,500
    VGA/LCD ControllerAMD G-series T16R/T56N integrated
    Video OutputCRT/ LVDS LCD
    EthernetRealtek RTL8105
    10/100 Base-TX
    AudioRealtek ALC892
    USB PortUSB2.0 x 4
    Serial Port1
    Parallel Port1
    HDD InterfaceSATA x 2, PATA x 2 (2 devices)
    FDD Interface
    Expansion Slot32-bit PCI x 4
    SMBus x 1
    I2C x1
    8/16-bit ISA

    Ordering Information [ETX-A55E]

    Part NumberETX-A55E-A11-0001ETX-A55E-A11-0002
    form factor ETX ETX
    cpu AMD G-series. T16R AMD G-series. T56N
    memory DDR3L x 1 (Max 8 G) DDR3L x 1 (Max 8 G)
    display LVDS/LCD LVDS/LCD
    lvds 18b/24b, 2CH 18b/24b, 2CH
    storage SATA3.0 x 2, PATA x 2 (2 devices) SATA3.0 x 2, PATA x 2 (2 devices)
    lan FE x 1 FE x 1
    usb USB2.0 x 4 USB2.0 x 4
    uart 2 2
    kb/ms 1 1
    lpt 1 1
    power temp. 0°C ~ 60°C 0°C ~ 60°C

    Downloads [ETX-A55E]

    • Datasheet
    • BIOS
    • Driver
    • Manual

    Packing List

    • M2.5 Screw x 4
    • Product CD
    • ETX-A55E

    Optional Accessories

    TF-ECB-902M-A10 ETX Carrier Board, LAN, Audio, 2COM, USB2.0, PCI, ISA, AT/ATX, Rev. A1.0
    PER-A142 Heat Spreader, For ETX-A55E, Onboard CPU
    EXTX-HSK01 Passive Heat-sink, to be used with head spreader
    EXTX-FAN01 CPU Cooler, 35W, to be used with head spreader