Qotom
MB4C81X-0300 image 1

Motherboard MB4C81X-0300 Series

Model: MB4C81X-0300

Total LAN8
LAN Speed10G RJ45 / 10G SFP+
Serial Ports1

Key Specs

CPU
Denverton
Memory
DDR4 SO-DIMM · Max 64GB
LAN
8
Storage
M.2 Mkey, SATA
Board Size
165x115

Compatible Systems

Q20300SE-S23Q20300SE-S23Q20300SE-1U19Q20300SE-1U19

This product is available via inquiry and OEM/ODM customization.

Send Inquiry
IntelATOMDenvertonC3758C3758RC3808C3908C3958MB4C81X-0331MB4C81X-0332MB4C81X-0342MB4C81X-0351MB4C81X-0352

Main Features

  • 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

CPUIntel Denverton Processor
ChipsetBy CPU
Dimension175 × 115mm
Core NumberBy CPU
Max. SpeedBy CPU
L2 CacheBy CPU
BIOSUEFI

Memory

TechnologyDDR4 2133MHz SDRAM
Max.64GB
Socket2 × SO-DIMMs

Graphics

Controller-
VRAM-
VGA1

Ethernet

Interface1000Mbps/10Gbps
Controller2, Intel X540 10G LAN Both interfaces support up to 12Gbps
Connector4 × RJ-45
Interface1000Mbps/10Gbps
Controller4, Intel X553 SFP(+) (10GbE/1GbE)
Connector4 × SFP(+)

Audio

ControllerNo

Front I/O

Power Button1 × Power Button, 1 × Reset Button
LED1 × Power LED, 1 × HDD LED

Rear I/O

USB1 × USB 3.0, 1 × USB
DC-IN1
Serial Port1 × RS-232 (RJ-45)
VGA1
Ethernet4 × 10G LAN
SFP+4 × 10G SFP+

Storage

Max. Data Transfer Rate4 × SATA 3.0 (6.0Gb/S)

Expansion

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),

Internal Connector

TPM1 (Option)
VGA Header1, 2 × 5Pin, Pitch 2.0mm
SATA4, SATA 3.0 (6.0Gb/S)
SATA PWR Connector4, 1 × 4Pin, Pitch PH2.0mm
SIM Card Slot1
AutoStart Jumper1
Clear CMOS Jumper0
USB 2.0 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

Input PWR12V DC in, 5.5mm/2.5mm

Environmental

Operating Temperature0-50℃

Accessories

AccessoriesCable for HDD

OS Support

OSWindows 11, Linux

Package Contents

  • Motherboard × 1
  • SATA Combo Cable × 1

* Actual package contents may vary. Subject to change without notice.

Order & Specification Selection

Ordering CodeCode NameProcessor TypeProcessor NumberCores / ThreadsFrequencyCacheGraphicsTDPLegacy ModelDatasheet
MB4C81X-0331 Denverton Atom C3758R 8 / 8 2.40Ghz 16M - 26W -
81X-332 Denverton Atom C3758 8 / 8 2.2Ghz 16M - 25W MB4C
81X-342 Denverton Atom C3808 12 / 12 2.0Ghz 12M - 25W MB4C
81X-351 Denverton Atom C3958 16 / 16 2.0Ghz 16M - 31W MB4C
81X-352 Denverton Atom C3908 16 / 16 2.0Ghz 16M - 31W MB4C

Related Products

Motherboard MB4J61X-090U Series

Motherboard MB4J61X-090U Series

MB4J61X-090U

Motherboard MB7UT1X-150U Series

Motherboard MB7UT1X-150U Series

MB7UT1X-150U

Motherboard MB7UT1X-1500 Series

Motherboard MB7UT1X-1500 Series

MB7UT1X-1500

Motherboard MB2J400-0700 Series

Motherboard MB2J400-0700 Series

MB2J400-0700

Motherboard MB6U40A-1100 Series

Motherboard MB6U40A-1100 Series

MB6U40A-1100

Motherboard MB4HT1C-1100 Series

Motherboard MB4HT1C-1100 Series

MB4HT1C-1100