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MX680RD Alder Lake Mini-ITX MX680RD Alder Lake Mini-ITX MX680RD Alder Lake Mini-ITX

MX680RD

Intel® R680E Mini-ITX Motherboard supports 12th/13th/14th Gen Intel® Core™ i 9/7/5/3 Processor, DC Power

  • LGA 1700 socket supports 12th/13th/14th Gen Intel® Core™ i 9/7/5/3 Processor, codenamed Alder Lake/Raptor Lake/Raptor Lake Refresh
  • Intel® Integrated UHD Graphic with Xe Architecture (CPU Dependent)
  • Intel® R680E PCH, x8 Gen4 DMI
  • 2 x SODIMM sockets support DDR5 4800MHz up to 64GB with ECC support
  • Gen 5 PCIe x16, M.2 NVMe and CNVi
  • TPM 2.0
  • Intel® Active Management Technology 16, Intel® ME 16
  • 2 x 2.5 GbE LAN
  • 4 x DP++ 1.2a 4k support 4 Independent Displays
  • 8 x USB 3.2 Gen 1x1, 1 x USB 3.2 Gen 2x2 Type C, 2 x USB 2.0
  • 2 x COM, 2 x SATA III, I²C, SMBus, SPI
  • 12V-24V Wide Range DC-In
Barebone Computer with this motherboard inside:

 

System
CPU LGA 1700 socket supports 12th Gen Alder Lake/ 13th Gen Raptor Lake/ 14th Gen Raptor Lake Refresh Intel® Core™ i 9/7/5/3, Pentium, Celeron Processors. TDP up to 65W. Up to 16 Cores 24 Threads Hybrid
Chipset Intel® R680E PCH
DMI x8 Gen4 DMI
System Memory 2 x SODIMM sockets support Dual Channel DDR5 4800MHz up to 64GB with ECC support
BIOS AMI uEFI BIOS, 256Mb SPI Flash ROM
Super I/O Nuvoton® NCT6126D
Audio Realtek HD Audio
Ethernet LAN 1: Intel® I225-LM 2.5 Gigabit Ethernet Controller
LAN 2: Intel® I225-LM 2.5 Gigabit Ethernet Controller
Expansion 1 x Gen 5 PCIe x16
2 x M.2 M-Key 2242/2280 NVMe (PCIe x4 + SATA III)
1 x M.2 E-Key 2230 with CNVi Support (PCIe x 1 + USB 2.0)
TPM TPM 2.0
iAMT Intel® Active Management Technology 16
Watchdog Timer 1 Sec ~ 255 Sec Timer
Supported OS Windows 10, Windows 11, Linux
Display
Graphics Engine Intel® Integrated UHD Graphic with Xe Architecture (CPU Dependent)
Resolution 4 x Dual Mode DisplayPort 1.2a 4K@60Hz
18/24-bits Dual Channel LVDS, optional eDP
Multiple Display Supports 4 Independent Displays
External I/O
Display 4 x DP++
USB 6 x USB 3.2 Gen 2x1 Type-A
1 x USB 3.2 Gen 2x2 Type-C
LAN 2 x RJ45
Audio Line-out, Mic-in
DC-in 1 x DC-In
Internal I/O
Display 1 x LVDS Header
1 x eDP Header (Optional)
USB 1 x USB 3.2 Gen 2x1 Header (2 Ports)
2 x USB 2.0 Headers (4 Ports)
COM Port 1 x RS-232 Header with Voltage Selection
1 x RS-232/422/485 Heades with Voltage Selection
SATA 2 x SATA III Connectors
GPIO 1 x 8-bits GPIO Header
Other 1 x SPI Header
1 x I²C Header
1 x SMBus Header
1 x Front Audio Header
1 x Amplifier Header (3W Per Channel Amplifier)
1 x Front Panel Header
Mechanical and Environment
Power Requirement 12V-24V Wide Range DC-In
Operating Temperature 0°C to 60°C (32°F ~ 140°F)
Storage Temperature -20° C ~ 80° C (-4°F ~ 176°F)
Operating Humidity 5% to 90% Non-condensing
Form Factor Mini-ITX
Dimensions (L) x (W) 6.7" x 6.7" (170mm x 170mm)
Certification Information FCC Class B/CE
RoHS Compliant
Weight 0.88 lbs

* All product specifications and product images are subject to change without notice. Last update: 03/18/2024

Document
Datasheet
Manual
Quick Installation Guide
Declaration of RoHS and REACH Compliance
BIOS Version Revision Note Download
V1.80 BIOS for MX680RD P/N: 71876
V1.60 BIOS for MX680RD P/N: 71876
Please read “BIOS Upgrade Instructions.txt” before proceed with BIOS upgrade.
V1.10 BIOS for MX680RD P/N: 71876
V1.01 BIOS for MX680RD P/N: 71875
Note: P/N is the first 5 digits of 15 digits Serial # label at bottom of board
Drivers for P/N: 71875/71876 Download
Intel(R) Chipset Software Installation Utility Driver
Intel(R) Graphics Driver
Intel(R) Network Connections Software Driver
Realtek Audio Driver
Intel(R) Management Engine Driver
Intel(R) Serial IO Driver
Intel(R) Dynamic Tuning Technology (Intel® DTT) Driver
Intel(R) Trusted Execution Technology (Intel® TXT) Driver
Intel(R) Rapid Storage Technology Driver
Note: Optional, this driver is needed only when Intel RAID (VDM) installed.
USB driver - ReadMe.txt
Note: USB with exclamation mark under Win10 Device Manager after BCM driver package 1~8 installed.
Date Description Download
12/16/2024 MX680RD BIOS PCN, mainly addressing the Intel CPU crash issue, AMI security vulnerabilities, and supporting the Microsoft UEFI certificate.
03/13/2024 MX680RD PCN adding support for the Intel© 14th Gen Core™ (Raptor Lake Refresh ) CPU support. Please contact your BCM representative with any questions pertaining to this PCN.
05/16/2023 Product Release Notice (PRN) adding support for the 13th-generation of Intel Core processors previously code-named Raptor Lake13th. Please contact your BCM representative with any questions you may have with this communication.
Model Name Description
MX680RD P/N: 71876. Intel® R680E Mini-ITX Motherboard, DC Power
Accessories 1 x I/O Shield
1 x SATA Power Cable (for 2 Devices)
183000000006 2.00mm pitch 12” length serial cable
182437200040 2.54mm pitch 14” length dual port USB 2.0 cable w/ full height bracket
182000000073 2.00mm pitch 19.7” length dual port serial cable w/ full height bracket

Contact us at BCMSales@bcmcom.com or give us a call 949-470-1888

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