|   | 
            AIMB-230G2-U0A1E | 
            AIMB-230G2-U5A1E | 
        
        
            | Form Factor | 
            Form   Factor | 
            mini   ITX | 
            mini   ITX | 
        
        
            | Processor | 
            CPU | 
            Intel   Celeron 3755U | 
            Intel   4th Celeron-2980U | 
        
        
            | CPU TDP | 
            15   W | 
            15   W | 
        
        
            | Frequency | 
            1.8   GHz / 1.7 GHz | 
            1.8   GHz / 1.7 GHz | 
        
        
            | Core Number | 
            2/4 | 
            2/4 | 
        
        
            | L3 Cache | 
            2   MB | 
            3MB | 
        
        
            | BIOS | 
            AMI   EFI 128Mbit | 
            AMI   EFI 128Mbit | 
        
        
            | Chipset | 
            Wildcat   Point-LP | 
            Wildcat   Point-LP | 
        
        
            | Memory | 
            Technology | 
            DDR3L   1333 MHz | 
            DDR3L   1333 MHz | 
        
        
            | Max. Capacity | 
            16   GB | 
            16   GB | 
        
        
            | Socket | 
            2x   204 PIN SODIMM | 
            2x   204 PIN SODIMM | 
        
        
            | Display | 
            Controller | 
            Intel   Processor Integrated | 
            Intel   Processor Integrated | 
        
        
            | Graphic Engine | 
            DirectX   11.1, OpenGL 4.0, OpenCL 1.3, Full AVC, VC1, MPEG2 H/W encoder | 
            DirectX   11.1, OpenGL 4.0, OpenCL 1.3, Full AVC, VC1, MPEG2 H/W encoder | 
        
        
            | Graphic Memory | 
            Share   with system memory,2 GB and above | 
            Share   with system memory,2 GB and above | 
        
        
            | LCD (TTL/LVDS/eDP) | 
            LVDS:   Dual channel 24-bit LVDS, up to 1920 x 1080 | 
            LVDS:   Dual channel 24-bit LVDS, up to 1920 x 1080 | 
        
        
            | DDI (HDMI/DVI/DisplayPort) | 
            HDMI   : 1920 x 1080 @ 60Hz | 
            HDMI   : 1920 x 1080 @ 60Hz | 
        
        
            | Multiple Display | 
            Dual/   Triple | 
            Dual/   Triple | 
        
        
            | Ethernet | 
            Controller | 
            GbE1:   Realtek RTL8111E; GbE2: Realtek RTL8111E | 
            GbE1:   Realtek RTL8111E; GbE2: Realtek RTL8111E | 
        
        
            | Speed | 
            10/   100/ 1000 Mbps | 
            10/   100/ 1000 Mbps | 
        
        
            | Connector | 
            2   x RJ-45 | 
            2x   RJ-45 | 
        
        
            | Audio | 
            Audio   Interface | 
            HD   Audio | 
            HD   Audio | 
        
        
            | CODEC | 
            Realtek   ALC892, High Definition Audio (HD) | 
            Realtek   ALC892, High Definition Audio (HD)) | 
        
        
            | Connector | 
            2   (Line out, Mic-in) | 
            2   (Line out, Mic-in) | 
        
        
            | WatchDog Timer | 
            Yes | 
            Yes | 
        
        
            | Watchdog Timer | 
            SATA | 
            3   x SATA III (Max. Data Transfer Rate 600 MB/s) | 
            3   x SATA III (Max. Data Transfer Rate 600 MB/s) | 
        
        
            | Storage | 
            USB2.0 | 
            2 | 
            2 | 
        
        
            | I/O | 
            usb3.0 | 
            4 | 
            4 | 
        
        
            | GPIO | 
            8-bit | 
            8-bit | 
        
        
            | COM Port | 
            2   ( 1 x RS232, 1 x RS232/ 422/ 485) | 
            2   ( 1 x RS232, 1 x RS232/ 422/ 485) | 
        
        
            | Smart Fan | 
            2 | 
            2 | 
        
        
            | Power | 
            Power   Type | 
            ATX,   AT | 
            ATX,   AT | 
        
        
            | Connector | 
            DC   12V Jack/ 4-pin with ATX12V | 
            DC   12V Jack/ 4-pin with ATX12V | 
        
        
            | Environment | 
            Operational   Temperature | 
            0   ~ 60° C (32 ~ 140° F) | 
               
            
                | 
        
        
            | Non-Operational Temperature | 
            -20   ~ 70° C (-4 ~ 158F) and 60° C @ 95% RH Non-Condensing | 
            -20   ~ 70° C (-4 ~ 158F) and 60° C @ 95% RH Non-Condensing | 
        
        
            | Vibration Resistance | 
            1   Grm (OP) | 
            1   Grm (OP) | 
        
        
            | Physical | 
            Dimension   (mm) | 
            170   x 170 mm | 
            170   x 170 mm | 
        
        
            | Weight | 
            1.04   kg (1.72 lb), weight of total package | 
            1.04   kg (1.72 lb), weight of total package | 
        
        
            | Operating System | 
            Microsoft   Windows | 
            Yes | 
            Yes | 
        
        
            | Linux | 
            Yes  | 
            Yes  | 
        
        
            | SUSIAccess | 
            Yes | 
            Yes | 
        
        
            | Certification | 
            EMC | 
            CE,   FCC | 
            CE,   FCC |