Qotom Mini PC

Motherboard MB4J61X-0900 Series

Alder Lake-N board with 2×2.5G LAN, 2×10G RJ45, 2×10G SFP+, dual M.2, and RS-232. Ideal for firewall, router, and 10G network servers in compact setups.

Total of Network Interfaces
6
SFP(+)
2
10G RJ45
2
2.5G RJ45
2
1G RJ45
0
Serial Ports
1

Tell us the configuration and quantity you need.

Overview

Main Features

  • Intel Alder Lake-N Processor

  • Intel Twin Lake-N Processor

  • 1 × HDMI, 1 × Display Port

  • 2 × USB 3.0 , 2 × USB 2.0

  • 2 × M.2 , 1 × RS-232 (RJ45)

  • 2 × Intel I226-V 2.5G LAN

  • 2, Intel X540 10G LAN

  • 2, Intel 82599ES 10G SFP+

Specifications

Processor System
Dimension165 × 115mm
CPUIntel Alder Lake-N Processor
Intel Twin Lake-N Processor
Core NumberBy CPU
SpeedBy CPU
L2 CacheBy CPU
ChipsetBy CPU
BIOSUEFI
Expansion Slot
M.21 × M.2 for SSD
(M key, Type: 2280, PCIe 3.0 × 1)
M.21 × M.2 for Wi-Fi (E key, Type: 2230)
Memory
TechnologyDDR5 4800MHz SDRAM
Max.48GB
Socket1 × SO-DIMM
Graphics
ControllerBy CPU
VRAMShared Memory
HDMI1 (Support HDMI 1.4a)
Display Port1
Multi DisplayYes
Ethernet
RJ45/2.5G2 × Intel I226-V 2.5G LAN
RJ45/10G2, Intel X540 10G LAN (10GbE/1GbE)
Both interfaces support up to 12Gbps
SFP+ / 10G2, Intel 82599ES 10G SFP+ (10GbE/1GbE)
Both interfaces support up to 12Gbps
Audio
ControllerNo
SATA
Max. Data Transfer RateNo
Real I/O
DC-IN1
Display1 × HDMI, 1 × Display Port
SFP+2 × 10G SFP+
Ethernet2 × 10G
Ethernet2 × 2.5G
Front I/O
Power Button1 × Power Button, 1 × Reset Button
LED1 × Power LED, 1 × HDD LED
Serial Port1 × Connector, RS-232 (RJ-45)
USB2 × USB 3.0, 2 × USB 2.0
Internal Connector
SATASATA support via a Converter Card
SATA PWR Connector1, 1 × 4Pin, Pitch PH2.0mm
AutoStart JumperYes, 1 × 3Pin, Pitch 2.0mm
Clear CMOS JumperYes, 1 × 3Pin, Pitch 2.0mm
Front Panel Header1, 2 × 5Pin, Pitch 2.0mm
USB 2.0 Header2, 2 × 5Pin, Pitch 2.0mm
USB 3.0 Header1, 2 × 5Pin, Pitch 2.0mm(Option)
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 ℃
Accessories
AccessoriesCable for HDD
OS Support
OSUEFI Windows 10, UEFI Linux

In the box

Packing List

NO.CategoryQuantityRemark
1Motherboard1
2HDD cable1
3Radiator1Option
4Fan1Option
5Serial cableSeveral Depending on the model
ItemQuantity
  • 1
    Motherboard
    1
  • 2
    HDD cable
    1
  • 3
    Radiator
    Option
    1
  • 4
    Fan
    Option
    1
  • 5
    Serial cable
    Depending on the model
    Several

Models & options

Ordering and Specifications Information

Quick Order Model: MB4J61X-0922

Ordering CodeCode NameProcessor TypeProcessor Number# of Cores# of Threads Base FrequencyMax Turbo Frequency CacheProcessor GraphicsTDP
MB4J61X-0911Alder lake-N-N502--3.4GHz6MIntel UHD Graphics6W
MB4J61X-0921Alder lake-N-N974--3.6GHz6MIntel UHD Graphics12W
MB4J61X-0922Alder lake-N-N10044-3.4GHz6MIntel UHD Graphics6W
MB4J61X-0923Alder lake-N-N20044-3.7GHz6MIntel UHD Graphics6W
MB4J61X-0931Alder lake-NCore i3N30088-3.8GHz6MIntel UHD Graphics7W
MB4J61X-0932Alder lake-NCore i3N30588-3.8GHz6MIntel UHD Graphics15W
MB4J61X-1022Twin Lake-N-N15044-3.6GHz6MIntel Graphics6W
MB4J61X-1023Twin Lake-N-N25044-3.8GHz6MIntel Graphics6W
MB4J61X-1031Twin Lake-NCore i3N35088-3.9GHz6MIntel Graphics7W
MB4J61X-1032Twin Lake-NCore i3N35588-3.9GHz6MIntel Graphics15W
MB4J61X-0911Alder lake-N
Code Name
Alder lake-N
Processor Type
-
Processor Number
N50
# of Cores
2
# of Threads
-
Base Frequency
-
Max Turbo Frequency
3.4GHz
Cache
6M
Processor Graphics
Intel UHD Graphics
TDP
6W
MB4J61X-0921Alder lake-N
Code Name
Alder lake-N
Processor Type
-
Processor Number
N97
# of Cores
4
# of Threads
-
Base Frequency
-
Max Turbo Frequency
3.6GHz
Cache
6M
Processor Graphics
Intel UHD Graphics
TDP
12W
MB4J61X-0922Alder lake-N
Code Name
Alder lake-N
Processor Type
-
Processor Number
N100
# of Cores
4
# of Threads
4
Base Frequency
-
Max Turbo Frequency
3.4GHz
Cache
6M
Processor Graphics
Intel UHD Graphics
TDP
6W
MB4J61X-0923Alder lake-N
Code Name
Alder lake-N
Processor Type
-
Processor Number
N200
# of Cores
4
# of Threads
4
Base Frequency
-
Max Turbo Frequency
3.7GHz
Cache
6M
Processor Graphics
Intel UHD Graphics
TDP
6W
MB4J61X-0931Alder lake-N
Code Name
Alder lake-N
Processor Type
Core i3
Processor Number
N300
# of Cores
8
# of Threads
8
Base Frequency
-
Max Turbo Frequency
3.8GHz
Cache
6M
Processor Graphics
Intel UHD Graphics
TDP
7W
MB4J61X-0932Alder lake-N
Code Name
Alder lake-N
Processor Type
Core i3
Processor Number
N305
# of Cores
8
# of Threads
8
Base Frequency
-
Max Turbo Frequency
3.8GHz
Cache
6M
Processor Graphics
Intel UHD Graphics
TDP
15W
MB4J61X-1022Twin Lake-N
Code Name
Twin Lake-N
Processor Type
-
Processor Number
N150
# of Cores
4
# of Threads
4
Base Frequency
-
Max Turbo Frequency
3.6GHz
Cache
6M
Processor Graphics
Intel Graphics
TDP
6W
MB4J61X-1023Twin Lake-N
Code Name
Twin Lake-N
Processor Type
-
Processor Number
N250
# of Cores
4
# of Threads
4
Base Frequency
-
Max Turbo Frequency
3.8GHz
Cache
6M
Processor Graphics
Intel Graphics
TDP
6W
MB4J61X-1031Twin Lake-N
Code Name
Twin Lake-N
Processor Type
Core i3
Processor Number
N350
# of Cores
8
# of Threads
8
Base Frequency
-
Max Turbo Frequency
3.9GHz
Cache
6M
Processor Graphics
Intel Graphics
TDP
7W
MB4J61X-1032Twin Lake-N
Code Name
Twin Lake-N
Processor Type
Core i3
Processor Number
N355
# of Cores
8
# of Threads
8
Base Frequency
-
Max Turbo Frequency
3.9GHz
Cache
6M
Processor Graphics
Intel Graphics
TDP
15W

Custom Options

CategoryDescription
USB 2.03
eMMCOption