# IMB-M46

Industrial ATX Motherboard with 10th Gen Intel® Core™ i9/i7/i5/i3 Processors

![Green computer motherboard with various slots, chips, and connectors (no visible text or labels)](.imb-m46-datasheet-20220518/d13e7268975e955986edd9ece31e42dcc6379fbafc06dc400ed9a812981764b1.jpg)

# Features

• 10th Gen Intel® Core™ i9/i7/i5/i3 processors and Q470E chipset
• Dual-channel DDR4 2933/2666/2400 MHz memory up to 128 GB (based on CPU)
• Triple independent display: 1x DP1.2, 1x VGA, 1x HDMI 2.0a
• Dual GbE ports: 1x Intel 1Gigabit, 1 x Intel 2.5Gigabit
• Expansion slots: 1x PCIe x16 Gen3, 1x PCIe x8 Gen3, 3x PCIe x4 Gen3, 2x PCI
• TPM 2.0 onboard

![USB 2.0\nCOM1\nCOM2\nLAN1\nLAN2\nAudio\nP/S2\nHDMI\nDP\nVGA\nUSB 3.2 Gen1\nUSB 3.2 Gen2](.imb-m46-datasheet-20220518/9712515a3a147990ff1babbe99f8c4efe7f69b230333d8c958387347fdf47699.jpg)

Specifications

<table><tr><td rowspan="6">Processor System</td><td>CPU</td><td>Intel® CoreTM i9-10900E, up to 4.70GHz, 10 Core, 20M Cache, DDR4 2933MHz support, 65W Intel® CoreTM i9-10900TE, up to 4.50GHz, 10 Core, 20M Cache, DDR4 2933MHz support, 35W Intel® CoreTM i7-10700E, up to 4.50GHz, 8 Core, 16M Cache, DDR4 2933MHz support, 65W Intel® CoreTM i7-10700TE, up to 4.40GHz, 8 Core, 16M Cache, DDR4 2933MHz support, 35W Intel® CoreTM i5-10500E, up to 4.20GHz, 6 Core, 12M Cache, DDR4 2666MHz support, 65W Intel® CoreTM i5-10500TE, up to 3.70GHz, 6 Core, 12M Cache, DDR4 2666MHz support, 35W Intel® CoreTM i3-10100E, up to 3.80 GHz, 4 Core, 6M Cache, DDR4 2666MHz support, 65W Intel® CoreTM i3-10100TE, up to 3.60 GHz, 4 Core, 6M Cache, DDR4 2666MHz support, 35W Intel® Pentium® Gold G6400, 3.20GHz, 2 Core, 4M Cache, DDR4 2400MHz support, 35W Intel® Pentium® Gold G6400E, 3.80 GHz, 2 Core, 4M Cache, DDR4 2400MHz support, 58W Intel® Celeron® Processor G5900TE, 2 Core, 3.00GHz, 2M Cache, DDR4 2666MHz support, 35W Intel® Celeron® Processor G5900E, 2 Core, 3.20GHz, 2M Cache, DDR4 2666MHz support, 58W</td></tr><tr><td>Chipset</td><td>Chipset Intel® Q470E Express Chipset</td></tr><tr><td>Memory</td><td>Four 288-pin non-ECC socketsDual-channel DDR4 2400/2666/2933 MHz, up to 128 GB</td></tr><tr><td>BIOS</td><td>BIOS AMI® UEFI BIOS, 256Mb SPI Flash Memory</td></tr><tr><td>Hardware Monitor</td><td>CPU voltage+3.3 V voltage+5 V voltage+12 V voltageCPU temperatureSystem temperatureCPU fan speedSystem fan speed</td></tr><tr><td>Operating Systems</td><td>Microsoft® Windows® 10 64-bit</td></tr><tr><td rowspan="7">I/O Interfaces</td><td>Serial Ports</td><td>2x RS-232/422/485 (rear I/O)4x RS-232 pin headers</td></tr><tr><td>Ethernet</td><td>1x Intel® I219-LM, 1x Intel® I225LM</td></tr><tr><td>LAN LED</td><td>2.5Gps / 1Gbps/ 100Mbps / 10Mbps</td></tr><tr><td>SATA</td><td>6x SATA 6.0 Gb/s connectorsIntel® Software RAID support 0/1/5/10</td></tr><tr><td>USB</td><td>4x USB 3.2 Gen2 (rear I/O)2x USB 2.0 (rear I/O)4x USB 3.2 Gen1 by pin header2x USB 2.0 by pin header</td></tr><tr><td>Expansion Slot</td><td>1x PCIe x16 Gen31x PCIe x8 Gen33x PCIe x4 Gen32x PCI</td></tr><tr><td>M.2 Connector</td><td>1x M.2 (Key E, 2230) with PCIe x1, USB 2.0 and CNVi for Wireless1x M.2 (Key B, 3042/3052) with PCIe x1 / USB 3.2 Gen1 / USB 2.0 and SIM socket for 4G/5G1x M.2 (Key M, 2242/2260/2280)</td></tr></table>

Specifications

<table><tr><td rowspan="4">I/O Interfaces</td><td>DIO</td><td>8-bit GPIO (shared with LPT header)</td></tr><tr><td>Parallel Port</td><td>1x LPT pin header</td></tr><tr><td>PS/2</td><td>1x PS/2 keyboard &amp; mouse pin header</td></tr><tr><td>TPM</td><td>TPM 2.0</td></tr><tr><td rowspan="2">Audio</td><td>Audio</td><td>Realtek ALC887/ALC897</td></tr><tr><td>Interface</td><td>1x Line-out, 1x Line-in, and 1x Mic-in connector (rear I/O)</td></tr><tr><td rowspan="3">Graphics</td><td>VGA</td><td>1x VGA connector (rear I/O), resolution up to 1920 x 1200 @ 60Hz</td></tr><tr><td>DP1.2</td><td>1x DP connector (rear I/O), resolution up to 3840 x 2160 @ 60Hz</td></tr><tr><td>HDMI 2.0a</td><td>1x HDMI connector (rear I/O) resolution up to 3840 x 2160 @ 30Hz</td></tr><tr><td rowspan="6">Mechanical and Environmental</td><td>Form Factor</td><td>ATX</td></tr><tr><td>Dimension</td><td>305 mm x 244 mm (W x L)</td></tr><tr><td>Operating Temperature</td><td>0 °C to 60 °C</td></tr><tr><td>Storage Temperature</td><td>-40°C ~ 85°C</td></tr><tr><td>Relative Humidity</td><td>60 °C @ 95% RH, Non-condensing</td></tr><tr><td>Certification</td><td>CE &amp; FCC Class B</td></tr></table>

# Ordering Information

• IMB-M46

ATX 10th Intel® Core™ i9/i7/i5/i3 industrial motherboard

Note: CPU, memory module, and cooler kit are not included

# Packing Lists

• IMB-M46, bulk package
• IMB-M46 I/O shield
• M.2 screws kits

# Optional Accessories

• CPU cooler for 65W CPU 32-20495-0000
• CPU cooler for 35W CPU 32-20530-0010
• 2-port USB 2.0 port cable with bracket 30-25010-3010
• 4-port USB 2.0 port cable with bracket 30-25009-3000
• 2-port USB 3.0 port cable with bracket 30-25046-0100
1-port LPT port cable with bracket 30-25019-2000
• 2-port COM port cable with bracket 30-25116-0000-A0
[🔗 Link to the original document](.imb-m46-datasheet-20220518/imb-m46-datasheet-20220518.pdf)