MX3350N thin mini-ITX motherboard is designed based on the Intel’s newest 14nm Celeron N3350 SoC platform, codenamed Apollo Lake. The two main features this new processor brings to BCM’s Intel® Atom™ product class are lower TDP and the capability of supporting three independent displays. The Intel N3350 processor is a dual-core 1.1 GHz SoC processor with a burst frequency capability of 2.4 GHz and a TDP of 6 watts which is lower than previous generation Celeron™ J1900 and Atom E3845 processors. The N3350 processor is the first generation in the Atom/Celeron family that supports three independent displays running simultaneously.
MX3350 mini-ITX motherboard is an ideal solution for applications such as medical instrumentation, digital signage, HMI applications, kiosks, diagnostic equipment, industrial automation, and retail transaction equipment that require low power, fanless operation, and the ability to operate in a thin enclosure environments. It is also ideal for applications that require multiple display outputs such as digital systems with multiple user display input and output requirements.
| System |
| CPU |
Intel® N3350 2-Core Processor Onboard 2.40 GHz (Max Speed) |
| System Chipset |
SoC |
| System Memory |
Two 204-pin SoDIMM DDR3L 1600MHz Up to 8 GB |
| Audio |
Realtek HD Audio support 7.1 channel sound playback |
| Ethernet |
LAN1: Intel® I210-AT Gigabit Ethernet Controller
LAN2: Intel® I210-AT Gigabit Ethernet Controller |
| BIOS |
AMI® 128Mb SPI BIOS |
| I/O Chip |
Fintek® F81867D-I |
| Expansion |
1 x 2230 M.2 E Key (with PCIe x1 Channel & USB Signal)
1 x 2280 & 2242 M.2 M Key (with PCIe x2, & SATA III Signal)
1 x PCIe x1 |
| Watchdog Timer |
Reset: 1 sec. ~ 255min. and 1sec. or 1min./step |
| H/W Status Monitor |
Monitoring System Temperature, Voltage, with Auto Throttling Control |
| Smart Fan Control |
Yes |
| S3 / S4 |
Yes |
| TPM |
Infineon® 9665 TPM 2.0 |
| Display |
| Graphics Engine |
Intel® Integrated HD Graphic Engine |
| Display Interfaces |
1 x DisplayPort (supports DP++), 2 x HDMI, 1 x 18/24-bit LVDS (eDP optional)
TI® HD3SS213 (Switch for DP & LVDS/eDP)
4-Lane DisplayPort Switch |
| Display Capability |
Supports Three Independent Displays :
HDMI, HDMI, DP
HDMI, HDMI, LVDS
* Please note:
1. DP does not support audio output due to the Apollo Lake SoC specification
2. DP and LVDS cannot run simultaneously due to the Apollo Lake SoC specification |
| External I/O |
| Audio |
1 x Line-out, 1 x Mic-in |
| USB |
4 x USB 3.0 |
| LAN |
2 x RJ-45 |
| HDMI |
2 x HDMI |
| DisplpayPort |
1 x DisplayPort (supports DP++) |
| DC-in |
1 x Barrel Type DC-In Connector |
| Internal I/O |
| LVDS |
1 x LVDS Header (eDP Optional) |
| USB |
1 x USB 3.0 Header (2 x USB 3.0 Ports)
1 x USB 2.0 Header (2 x USB 2.0 Ports) |
| COM (Serial Port) |
1 x RS-232/422/485 Header
3 x RS-232 Header |
| SATA |
1 x SATAIII
1 x 15-pin SATA Power Connector |
| DC-in |
1 x 4 Pin DC-In Connector |
| MIO |
1 x 4-pin CPU Fan Header, 1 x 4 Pin System Fan Header, 1 x 8-bits GPIO Header, 1 x Front Audio, 1 x Front Panel Header, 1 x Amplifier Locking Type Header, 1 x Onboard Buzzer, 1 x CMOS Battery Socket, 1 x LPT Header, 1 x LPC Header |
| Mechanical and Environment |
| Power Type |
12V DC |
| Operating Temperature |
0°C ~ 60°C |
| Storage Temperature |
-10° C ～ 60° C |
| Operating Humidity |
5% ～ 85％ Relative Humidity, Non-condensing |
| Storage Humidity |
5% ～ 85％ Relative Humidity, Non-condensing |
| Form Factor |
Mini ITX |
| Dimensions (L) x (W) |
6.7” (L) x 6.7” (W) |
| Certification Information |
CE, FCC Class B |
| Weight |
0.88 lbs |
* All product specifications and product images are subject to change without notice. Last update: 10/5/2023
| BIOS Version |
Revision Note |
Download |
| V3.50 |
For MX3350N PCN No. P234601 for customizing security setting under TXE. P/N: 71524 |
|
| V3.20 |
For MX3350N PCN No. P214401 for change to use Intel Ethernet Controller I210AT. P/N: 71524 |
|
| V3.10 |
For MX3350N Realtek ALC888S update. P/N: 71524 |
|
| V3.00 |
BIOS Update MX3350N for P/N: 71524. Please check the 06/04/2020 PCN listed below for more details. |
|
| V2.30 |
BIOS Update regarding updating the Intel® Trusted Execution Technology firmware and driver. For P/N: 71521 |
|
| V2.20 |
BIOS Update for Meltdown and Spectra Issue. For P/N: 71521 |
|
| Driver Type |
Description |
Download |
| Chipset |
Intel Chipset Driver Version: 10.1.1.38 |
|
| Audio |
Audio Driver with BIOS 2.10 |
|
| Video |
Graphics Driver Version: 15.45.13.64.4565 |
|
| Ethernet |
Intel(R) Network Connections Software. Version 21.1 |
|
| TXT |
TXT Driver. Version: 3.1.50.2222 |
|
| Serial I/O |
Serial I/O Driver. Version: 30.100.1631.03 |
|
Product Change Notice (PCN)
| Date |
Description |
Download |
| 11/21/2023 |
BIOS PCN for the MX3350N Mini ITX motherboard to address potential security issue. Please note the BIOS can only be programmed in factory. |
|
| 10/05/2022 |
REVISED Multi-product PCN for phasing out the Intel® I211 Ethernet Controller and phasing in the Intel® I210 Ethernet Controller. Please note there were hardware (H/W) revision inconsistencies with the previous notification sent on September 28, 2022. BCM apologizes for any inconvenience this may have caused our customers. |
|
| 09/28/2022 |
Multi Product Hardware and BIOS PCN for phasing out the Intel® I211 Ethernet controller and phasing in the I210 Ethernet controller. |
|
| 12/14/2020 |
Multi-product change notice (PCN) to replace the audio codec on a significant number of BCM motherboards due to an end of life notification from the audio codec manufacturer. This change will involve both a BOM change (adding the replacement audio codec to the bill of materials) as well as a BIOS update to support the new audio codec. |
|
| 06/04/2020 |
Hardware and BIOS PCN for the BCM MX3350N. The changes include at stepping update to the Intel® N3350 CPU, Intel security updates applied to the BIOS, and video enhancements by updating the Embedded Media and Graphic Driver (EMGD). |
|
| 08/19/2019 |
PCN for the MX3350N updating the M.2 connector standoff screw. |
|
| 05/30/2019 |
PCN for the MX3350N mini-ITX motherboard regarding updating the Intel® Trusted Execution Technology firmware and driver.
|
|
| 05/29/2019 |
Multi-product PCN to address a security issue pertaining the Trusted Platform Module (TPM) installed on these products: MX110H, MX110HD, MX3160N, MX3350N, RX110H.
For more information please refer to the Microsoft® advisory bulletin found here https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012 |
|
| 02/12/2019 |
PCN for adding the UL Recognized mark to the PCB and outer carton of the MX3350N due to its recent passing of the UL certification testing. |
|
| 08/28/2018 |
PCN for including a warning insert into each carton in order to comply with California Proposition 65 regulations. |
|
| 04/24/2018 |
BIOS change notification addressing the Meltdown and Spectre security issue previous communicated by BCM in a product security bulletin sent out in January of this year
http://www.bcmcom.com/download/PCN/BCM_Product_Security_Bulletin_Meltdown-Spectre_011818.pdf
Please contact your BCM representative with any questions pertaining to this PCN. |
|
| 11/06/2017 |
MX3350N Apollo Lake mini-ITX motherboard PCN |
|
| Model Name |
Description |
| MX3350N |
Intel N3350 2-Core mini-ITX Motherboard |
| Accessories |
1 x SATA Power Cable (1x Straight SATA Power w/ Latch, 1x 4 Pin Molex, 1x Vertical SATA Power), 2 x I/O Shield (1x Standard I/O Shield & 1x Thin Client I/O Shield) |
| 182000000044 |
2.00mm pitch 11.8” length Parallel cable w/ full height bracket |
| 183000000006 |
2.00mm pitch 12” length Serial cable |
| 182437200040 |
2.54mm pitch 14” length Dual port USB cable w/ full height bracket. (USB 2.0) |
