3.5” SBC with Intel® Atom™ Processor E3800 series, temperature within -40°C ~ 85°C, 2x GbE LAN, fanless design and full range DC input

  • Onboard Intel® Atom™ Bay Trail-I processor
  • Integrated chipset
  • DDR3L up to 8GB, 2x GbE LAN
  • HDMI, VGA & 24-bit dual-channel LVDS
  • SATA, 2x Mini-PCIe sockets
  • 4x COM, 3x USB, SATA, GPIO, Audio
  • 2x Mini-PCIe sockets, DC 8V ~ 32V input

Downloads for MB-80580

User Manual Data Sheet
Tech Question(s) Request Quote


Form Factor 3.5" Single Board Computer

(A) Intel® Atom™ E3815 , 1.46 GHz, Single Core, TDP 5 W

(B) Intel® Atom™ E3826, 1.46 GHz, Dual Core, TDP 7 W

(C) Intel® Atom™ E3845, 1.91 GHz, Quad Core, TDP 10 W

- Processor Details: ARK | Your Source for Intel® Product Information

Chipset Integrated chipset (SoC)
Memory 1x 204-pin DDR3L 1066/1333 MHz up to 4GB
Watchdog Timer 1 ~ 255 Sec.
Ethernet 2x Intel® i210AT Gigabit Ethernet
SSD 1x Half-size Mini-PCIe support mS ATA
Digital I/O 8-bit programmable
LPC 1 x LPC support TPM module
Expansion Interface 1x Full-Size Mini-PCIe
(w/USB, PCle 1 x)
1x Half-Size Mini-PCIe
(w/USB, PCle and SATA)
Power Requirements DC 8V ~ 32V input
Board Size 146mm x 101mm
Operating Temperature -40°C~85°C (32°F~140°F)
Storage Temperature -20°C~80°C (-4°F~176°F)
Relative Humidity 10%~90% (non-condensing)


Chipset Integrated
Display Interface 1x HDMI
1x VGA
1x 24-bit dual channel LVDS


Serial Port 1x RS232/422/485 & 3 x RS232
USB 1x USB3.0, 2x USB2.0
Audio Onboard pin-header for Line-in, Line-out, Mic-in
LPC 1x LPC header for TPM module

Packing List

CB-F0056-00 1x CPU cooling Fan
CB-S ATA11-00 1x SATA cable
CB-IPOW41-00 1x SATA power cable
CB-ICOM34-01 1x COM port
Box Packing & CD Utility

Ordering Information

MB-8058A Onboard Intel® Atom™ E3815 SOC (Single Core / 1.46 GHz ), DDR3 up to 4GB,
HDMI/VGA/LVDS, 2x Mini-PCIe, SATA, Audio, 4x COM, USB, DC 8V~32V in.
MB-8058B Onboard Intel® Atom™ E3826 SOC (Dual Core / 1.46 GHz), DDR3 up to 4GB,
HDMI/VGA/LVDS, 2 x Mini-PCIe, SATA, Audio, 4 x COM, USB, DC 8V~32V in
MB-8058C Onboard Intel® Atom™ E3845 SOC (Quad Core / 1.91 GHz), DDR3 up to 4GB,
HDMI/VGA/LVDS, 2 x Mini-PCIe, SATA, Audio, 4 x COM, USB, DC 8V~32V in

Optional Cables

CB-ICOM34-01 Single D-Sub 9-pin COM port card, L/180mm, without bracket
CB-IAUD15-01 Line-out, Line-in, Mic-in audio cable, L/180mm, without bracket
- When making sales inquiries provide quantity, CPU type, bus speed, and memory requirements.
- Specifications subject to change without prior notice.
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