Deployment and Performance Optimization of ADLINK MXC-6400 Industrial Control Computer

Configuration suggestion:

System disk: It is recommended to use two built-in SATA for RAID 1 (mirroring) to ensure system reliability.

Data disk: The first two hot swappable disks can be used as RAID 0 (for fast logging) or RAID 1 (for mirroring important data), or as a single disk.

If pursuing ultimate performance, all four disks should be RAID 10, but it is necessary to ensure that all disk capacities are consistent.

Common pitfalls:

Failure to uninstall during hot plugging resulted in data corruption.

When rebuilding RAID, the new disk capacity must be greater than or equal to the original disk.

If different brands or speeds of disks are used, RAID performance will be limited by the slowest disk.

Thermal management and wide temperature implementation

MXC-6400 is rated at -20~70 ° C (requires industrial SSD). But the actual heat consumption depends on the total power consumption of CPU and expansion card:

i7-6820EQ TDP 45W，i5-6440EQ 45W，i3-6100E 35W。

If a high-power PCIe card is inserted (such as GPU>50W), the overall heat consumption of the machine may exceed the design capacity (about 80-100W). At this point, it is necessary to:

Select optional fan module (hot swappable, installed on the side of the chassis).

Or reduce the frequency usage (BIOS restricts CPU PL1/PL2).

If the ambient temperature is close to 70 ° C, it is recommended to use i3 or limit CPU power consumption, and ensure that the cabinet has forced ventilation.

Heat dissipation inspection: Regularly clean the dust on the heat dissipation fins (especially the front panel air inlet). If the system frequently downshifts or restarts due to overheating, you can enable "Thermal Monitoring" in the BIOS and check the CPU temperature (through SEMA API).

IAMT 11.0 Remote Management and SEMA 3.0

The MXC-6400 supports Intel Active Management Technology (iAMT) 11.0 and can perform remote power control, keyboard and mouse redirection, firmware updates, and even BIOS configuration through the network (out of band), even if the operating system crashes. During deployment, it is necessary to:

Enable Intel AMT in BIOS and configure the Management Engine (ME).

Set administrator password and configure network (VLAN optional).

Connect using Intel Manageability Commander tool.

In addition, ADLINK's SEMA 3.0 SDK can read system temperature, voltage, fan speed, etc., and can set a watchdog for users to easily develop monitoring programs.

Design points for display and USB 3.0

Display: DP support 4K@60Hz Suitable for high-resolution visual applications; DVI-Ican be converted to VGA or DVI-D. Three independent outputs, capable of displaying different content separately (requires driver support).

USB 3.0: 6 Type-A ports, total bandwidth limited by QM170 USB 3.0 controller (theoretical 5Gbps, actual multi port sharing). When connecting high bandwidth USB 3.0 cameras, it is recommended to distribute them across different ports (avoiding the same hub).

Internal USB 2.0: Used for installing software encryption dongles, not exposed for greater security.

Common faults and quick troubleshooting

Possible causes and solutions for the fault phenomenon

The system cannot boot up due to power adapter failure; Input voltage exceeds the range of 9~32V; Mainboard short circuit check input voltage; Replace the adapter; Remove the expansion card to eliminate short circuits

Crash or insufficient heat dissipation during high temperature restart; The CPU power consumption wall is set too high; Expansion card overheating installation fan module; Reduce PL1/PL2 in BIOS; Install an external fan

The front hot swappable disk cannot recognize that the tray is not fully inserted; SATA cable loose; RAID controller not initialized, re plug tray; Check the internal cables; Scan for new disks in Intel RST

The RAID array status changes to 'Failed'. If a disk is offline or has too many bad lanes, replace the faulty disk and enter the RST console to rebuild the array

PCIe x16 plug-in graphics card shows no display, BIOS displays output sequence error; Insufficient power supply to graphics card (PCIe slot maximum 75W), set Primary Display to "PEG" in BIOS; Confirm that the graphics card does not require additional power supply

USB 3.0 speed, only 2.0 driver not installed; The cable or device does not support installing Intel USB 3.0 drivers; Switch to USB 3.0 cable and device

IAMT cannot remotely connect to BIOS, not enabled; Firewall blocks ports (16992/16993) and enables AMT; Configure the network; Turn off firewall testing

System time: Every time there is a power outage, the CMOS battery is lost and depleted. Replace the CR2032 battery (requires disassembly)

Expansion card interrupt conflict PCI card shares IRQ with PCIe card Adjust "PCI IRQ Assignment" in BIOS, or exchange slots

Selection decision and accessory matching

MXC-6401D (i7): Suitable for heavy computing+multi card collaboration, such as deep learning inference.

MXC-6402D (i5): A cost-effective choice, suitable for mainstream machine vision.

MXC-6403D (i3): Low power consumption, suitable for harsh thermal environments.

Accessories

If a wide temperature range of -20~70 ° C is required, the "Extended Temperature Option" and industrial grade SSD (SLC is recommended) must be selected.