Phase Out Notice


    Micro-ATX Industrial Motherboard with 2nd/3rd Generation Intel® Core™ i7/i5/i3 Pentium® Processor



    Phase Out Notice

    Phase-out Reason(s): B75 PCH on the board has been announced to phase out by Intel.

    Last Buy Date: Jun. 01, 2019

    The IMBM-B75A is a Micro-ATX form factor with Intel® 2nd/3rd Core™ i7/i5/i3/ Pentium LGA 1155 socket processor and Intel® B75 chipset. Moreover, up to 32GB of DDR3 1066/1333/1600 memory is feasible with four DIMMs. Its five SATA connectors allow storage requirements to be met with ease. Additionally, this board offers five COM ports, six USB2.0 ports, four USB3.0 ports, three Audio jacks, one keyboard/mouse and an 8-bit Digital I/O. Users can also increase board functionality with one PCI-Express〔x16〕, one PCI-Express〔x4〕, two PCI and onboard TPM.

    Furthermore, IMBM-B75A enables support for up to three independent or simultaneous Full HD displays via HDMI or VGA, making it ideal for Multimedia, Control Room, Building Automation and Industrial Factory applications. IMBM-B75A includes Intel® Turbo Boost Technology, which enables smart computing and makes the system more energy efficient. Moreover, IMBM-B75A offers Onboard TPM, which can be used to authenticate hardware devices as overall protection for the system.


    • Digital Signage
    • Industrial Automation
    • Transportation


    • 2nd/3rd Generation Intel® Core™ i7/i5/i3 Processors
    • Intel® B75
    • DDR3 1600/1333/1066 MHz DIMM x 4, Up to 32 GB
    • Dual/Three Independent Display: VGA, HDMI x 3
    • Gigabit Ethernet x 2
    • TPM Onboard
    • SATA 6.0 Gb/s x 1, SATA 3.0 Gb/s x 4
    • USB 3.0 x 4, USB 2.0 x 6

    Specifications [IMBM-B75A]

    Processor2nd/3rd Generation Intel® Core™ i7/i5/i3/Pentium®/ Celeron® 22nm LGA 1155 Processors
    ChipsetIntel® B75 Express Chipset
    Memory240-pin DIMM x 4, max. 32GB, DDR3 1600/1333 MHz, non-ECC, un-buffered memory, Dual channel memory architecture
    I/O ChipsetITE IT8783F
    EthernetRealtek RTL8111F Giga LAN x 2
    AudioRealtek® ALC887
    TPMInfineon SLB9635 TT 1.2
    Expansion SlotPCIe 3.0/2.0[x16] x 1, PCIe 2.0[x4] x 1, PCI x 2
    BIOS64Mbit Flash ROM, AMI BIOS
    H/W MonitorTemperature Monitor on CPU/System, Voltage Monitor on Vcore/5V/3.3V/12V, Fan Monitor on CPU/Chassis
    Watchdog Timer1~255 steps by software program
    Smart Fan ControlCPU Fan/ Chassis Fan
    Wake On LAN/ PXEYes (WOL/PXE)
    Power StateS3, S4, S5
    Graphics ChipsetIntel® HD Graphics
    Graphics Multi DisplayVGA+HDMI, HDMI+HDMI; 3rd Generation Processors support: VGA+HDMI+HDMI, HDMI+HDMI+HDMI
    VGAUp to 1920 x 1200 @60Hz
    HDMIUp to 1920 x 1080 @60Hz
    Backlight Control
    environmental & power & me
    BatteryLithium battery
    Power Requirement24-pin ATX connector x 1, 8-pin ATX 12V Power connector x 1
    Operating Temperature32°F ~ 140°F (0°C ~ 60°C)
    Storage Temperature-40°F ~ 185°F (-40°C ~ 85°C)
    Operating Humidity0% ~ 90% RH, non-condensing
    CertificationCE & FCC Class A
    Form FactorMicro-ATX Form Factor, 9.6” x 9.6” (244mm x 244mm)
    Weight1.76 lb (0.8 Kg)
    MTBF (hours)83,621
    Rear panel i/o ports
    USBUSB 3.0 port x 2, USB 2.0 port x 2
    Display I/OVGA x 1, HDMI x 3
    Audio I/OAudio Jack x 3: Line-in, Mic-in, Line-out
    LAN I/OLAN (RJ-45) port x 2
    Serial Port
    PS/2 PortKeyboard connector x 1, Mouse connector x 1
    internal i/o connectors
    StorageSATA3 (6.0Gb/s) connector x 1, SATA2 (3.0Gb/s) connector x 4
    USBUSB 3.0 connector x 1 supports additional USB port x 2, USB 2.0 connector x 2 supports additional USB port x 4
    Display I/O
    Audio I/O
    Serial PortRS-232/422/485 header x 1 (COM1), RS-232 header x 4
    PS/2 Port
    Parallel PortLPT connector x 1, supports SPP/EPP/ECP mode
    DIO8-bit Digital I/O interface x 1 (In/Out programmable)
    FanCPU Fan connector (4-pin) x 1, Chassis Fan connector (4-pin) x 1
    OthersFront panel header x 2, IrDA header x 1, Clear CMOS jumper x 1, BIOS flash header (2[x4]P p=1.27mm) x 1
    OS supportWindows® XP 32/64-bit
    Windows® 7 32/64-bit
    Linux Fedora

    Ordering Information [IMBM-B75A]

    Part NumberIMBM-B75A-A30
    cpu LGA1155
    ram DDR3 1600/1333/1066
    fan/fanless Fan
    display VGA, HDMI x 3
    storage SATA2 x 4,
    SATA3 x 1
    lan GbE x 2
    usb USB 3.0 x 4, USB 2.0
    rs-232 4
    rs-232/422/485 1
    expansion slot PCIe[x16] x 1, PCIe [x4] x 1, PCI x 2
    power ATX
    tpm Onboard
    temp. 32°F ~ 140°F (0°C ~ 60°C)

    Downloads [IMBM-B75A]

    • Datasheet
    • BIOS
    • Driver
    • Hi-Safe
    • Manual

    Packing List

    • 14001-00400100 COM Cable (9P, 260MM, p=2.54mm) w/bracket
    • I/O Shield
    • 14001-00700100 SATA 3G Cable (7P, 180; 90, 500mm) 2 in 1
    • Product CD
    • IMBM-B75A

    Optional Accessories

    175921156B CPU Cooler (2-Ball, Push-pin Type)
    1759200172 CPU Cooler (2-Ball, Screw with Retention Plate)
    1709070800 SATA Cable
    1701100260 COM Cable (4P, 260MM, p=2.54mm)
    1701260305 LPT Cable (25P, 270MM)
    1709100330 USB 2.0 cable (9P, 330MM, p=2.54mm, w/bracket)
    170910020K USB 2.0 cable (9P, 200MM, p=2.54mm, w/o bracket)
    1700190450 USB 3.0 Cable (450MM, p=2.54mm)
    // ********** Jan 2020 LinkedIn Tracking ********** //