Motherboard MB4C81X-0300 Series

Intel Denverton-based embedded motherboard with 4×10GbE LAN and 10G SFP+, designed for industrial networking, firewall, and edge computing applications.

  • Total of Network Interfaces: 8
  • SFP(+): 4
  • 10G RJ45: 4
  • 2.5G RJ45: 0
  • 1G RJ45: 0
  • Serial Ports: 1

  • Intel Denverton Processor

  • 1 × VGA, 1 × RS-232 (RJ-45)

  • 2 × USB 3.0

  • 3 × M.2

  • 4 × SATA 3.0

  • 4 × 10G SFP(+) (1G SFP)

  • 4, Intel X540 10G LAN

Processor System
Dimension175 × 115mm
CPUIntel Denverton Processor
Core NumberBy CPU
Max. SpeedBy CPU
L2 CacheBy CPU
ChipsetBy CPU
BIOSUEFI
Expansion Slot
M.22 × M.2 for SSD (M key, Type: 2280, PCIe 3.0 × 2)
M.21 × M.2 for 4G/5G (B key, Type: 3042/3052),
Memory
TechnologyDDR4 2133MHz SDRAM
Max.64GB
Socket2 × SO-DIMMs
Graphics
Controller-
VRAM-
VGA1
Ethernet
Interface100/1000/2500Mbps
Controller2, Intel X540 10G LAN
Both interfaces support up to 12Gbps
Connector4 × RJ-45
Interface1Gbps/10Gbps
Controller4, Intel X553 SFP(+) (10GbE/1GbE)
Connector4 × SFP (+)
Audio
ControllerNo
SATA
Max. Data Transfer Rate4 × SATA 3.0 (6.0Gb/S)
Accessories
AccessoriesCable for HDD
Real I/O
DC-IN1
Serial Port1 × RS-232 (RJ-45)
USB2 × USB 3.0
VGA1
Ethernet4 × 10G LAN
SFP+4 × 10G SFP+(1G SFP)
Front I/O
Power Button1 × Power Button, 1 × Reset Button
LED1 × Power LED, 1 × HDD LED
Internal Connector
TPM1 (Option)
VGA Header1, 2 × 5Pin, Pitch 2.0mm
SATA4, SATA 3.0 (6.0Gb/S)
SATA PWR Connector2, 1 × 4Pin, Pitch PH2.0mm
SIM Card Slot1
AutoStart Jumper1
Clear CMOS Jumper0
USB2.0 Header1, 1 × 4Pin, Pitch 2.0mm
Front Panel Header1, 2 × 5Pin, Pitch 2.0mm
Power Header1, 1 × 2Pin, Pitch 3.5mm, Phoenix 2Pin
Watchdog Timer
OutputFrom Super I/O to Drag RESETCON#
Interval256 Segments,0,1,2,3,,,255 sec/min
Power Requirement
Input PWR12V DC in, 5.5mm/2.5mm
Environment
Operating Temperature0-50 ℃
OS Support
OSWindows 10, Linux

Packing List

NO.CategoryQuantityRemark
1Motherboard1
2HDD cable1
3Radiator1Option
4Fan1Option
5Serial cableSeveral Depending on the model

Ordering and Specifications Information

Quick Order Model: MB4C81X-0332

Ordering CodeCode NameProcessor TypeProcessor Number# of Cores# of Threads Base FrequencyMax Turbo Frequency CacheProcessor GraphicsTDP
MB4C81X-0331DenvertonAtomC3758R882.40Ghz

16M26W
MB4C81X-0332DenvertonAtomC3758882.2Ghz

16M25W
MB4C81X-0342DenvertonAtomC380812122.0Ghz

12M25W
MB4C81X-0351DenvertonAtomC395816162.0Ghz

16M31W
MB4C81X-0352DenvertonAtomC390816162.0Ghz

16M31W

Functional Differences