KMDA-5921/S002|Fanless Box Computer

KMDA-5921/S002|Fanless Box Computer

Intel® Gen 8th /9th Coffee Lake LGA1151 series CPU, 2*LAN, 4*USB3.1, 1*VGA, 1*DP,1*HDMI, 2*4K Displays,2*SATA3.0,1*PCIe X16, 1*PCIe X4, 2*32-bit PCI , DC 9-36V.

KMDA-5921/S002 is a new fan-less and high-performance box computer by JHC. It is powered by Intel® Gen 8th /9th Coffee Lake series processor, Q370 PCH, 4*DDR4 2400/2666MHz, dual channel, up to128 GB.1*VGA+2*DP,3independentdisplays, 3*LAN, 6*USB3.1, 2*USB2.0, 1*full size Mini PCIe with SIM slot, support 4G&Wifi/BT, 1*M.23052B-Key with sim slot, support5G, 1*M.2 E-Key support WiFi 6. Multi-channel PCIe standard slot supports a variety of high-speed expansion interface modules. 1*M.2 2280 M- Key support NVME,2*2.5“SATA3.0, support RAID0,1. Rich expansion flexibility, industrial level product design which is very suitable for industrial automation, AI edge computing, small intelligent workstations, multi-media service systems, high-precision machine vision and so on.

2 years warranty


  • Intel® gen.8th/9th Coffee lake series CPU LGA1151
  • Intel® H310 PCH
  • 2*DDR4 2400/2666MHz SODIMM, up to 64GB
  • 1*DP, 1*HDMI, 1*VGA, 2+1 display port, 2*LAN, 4*USB3.1, 2*USB2.0, 
  • 4*COM, 16-bit Iso.DIO
  • 1*M.2 E-key 2230, support WiFi6/BT5.0
  • 1*PCIe X16, 1*PCIe X4, 2*32-bit PCI, Support a variety of highspeed expansion function cards
  • 2*SATA3.0, 1*full size Msata, with SIM slot 
  • Wide power input DC 9-36V, With short circuit, over voltage and over current protection

CPUIntel® Coffee lake 9th/8th-Gen Core™ i7/i5/i3/Pentium/Celeron LGA1151 processor, up to 8C/16T
ChipsetIntel® Q370 PCH
System Memory4*260-Pin SODIMM, DDR4 2666/2400MHz, dual channel, up to 128GB
1*full size Mini PCIe(PCIe+USB signal,can set as mSATA via BIOS) with SIM slot,support 4G&Wifi/BT
1*M.2 E-Key 2230, support WiFi6/BT5.0,1* M.2 3052 B-Key with SIMslot,support 5G
2*PCIe X16(x8 signal)+2*PCIe X4 or 1*PCIex16+1*PCIex4+2*32-bit PCI
support max1*150W GPU (the length of the GPU must be less than 210mm)+
2*75W AI Module (the length of the module must be less than 230mm)
Intel Graphics
Intel UHD Graphics, Supports DirectX12, OpenGL 4.5 and OpenCL 2.1 or PCIe X16 GPU
DP1.2 max. res. 4096*2304@60Hz, VGA max. res. 1920*1200@60Hz, 3 independent displays
AudioOptional support Realtek ALC662VD controller, Audio out and MIC, support 5.1 channel
2*Intel I210AT PCIe Gig. Ethernet; 10/100/1000Mbps;
1*Intel I219LM PCIe Gig. Ethernet, support iAMT12.0
Storage2*2.5”SATA3 easy to plug and remove the hard disk tray, support Raid 0/1, support max 6G bit/s transmission rate;1*M.2 2280 M-Key,PCIex4 Gen3.0, support NVME
DIO16-bit iso DIO, 8-bit Iso. DI(High:5-24V,Low:0-1.5V) and 8-bit Iso. DO(200mA)
I-PortOptional support USB2.0、 16 bit DIO, or Mini PCIe and M.2, ect serial
I/O ports
3*RJ45 Gig-LAN; 6*USB3.1 gen2.0 TYPE A,support max 10G bit/s transmission rate; 2*USB2.0
16-bit iso DIO
2*RS232/422/485 set via BIOS,2*RS232
1*Audio-out and 1*MIC
Control SW1*Power SW,1*Remote SW,1*AT/ATX SW, 1*Clear CMOS SW
Power Supply
DC IN 9-36V 3-pin Term. 7.62mm,With short circuit, over voltage and over current protection
Power Consumption: 48.5W(I7-9700 CPU/16G DDR4/128G SSD)
TCM/TPMOptional support
Watchdog TimerWatchdog timeout programmable via software 1 to 255 second
OS SupportWindows* 10 Enterprise & IOT Enterprise(64 位)(CFL-R) Ubuntu*、SuSe*、Redhat Enterprise* 1,2 (Kernel 4.14) (CFL-R) Wind River* VxWorks* 7 (CFL-R)
StructureAluminum-magnesium alloy, SGCC frame
MountingDesktop Mounting
Net weight7.25kg
Operating temperature
-20~60℃, SSD, air flow
-10~55°C,HDD, air flow
Storage Temperature-40°C~85°C
Storage Humidity10~90%@40°C, Non-condensing
Vibration5grms/5~500Hz /random/in working(SSD); 1grms/5~500Hz/random/in working(HDD)
Shock50g peak acceleration(11ms duration)(SSD); 20g peak acceleration(11ms duration)(HDD)
Certification/EMCCE/FCC Class B