Fanless Embedded Computer based on the Intel 9th & 8th Generation Coffee Lake i7/i5/i3 with 4 x GbE, 4 x USB 3.1 and 1 x Hot-Swap HDD Bay


  • 212 x 165 x 63 mm low-profile design
  • Intel® 9th/ 8th-Gen (Coffee Lake) Core™ 35W/ 65W LGA1151 CPU
  • Rugged, -25°C to 60°C fanless operation
  • 4x GbE and 4x USB3.1 Gen1 with screw-lock
  • 1x hot-swappable HDD tray and 1x M.2 2280 socket for storage
  • 4-CH isolated DI and 4-CH isolated DO
  • DVI-I + DP dual display outputs
  • Optional ignition power control

System Core

  • Supporting Intel® 9th/ 8th-Gen Core™ CPU (LGA1151 socket)
    - Intel® Core™ i7-9700E/ i7-9700TE/ i7-8700/ i7-8700T
    - Intel® Core™ i5-9500E/ i5-9500TE/ i5-8500/ i5-8500T
    - Intel® Core™ i3-9100E/ i3-9100TE/ i3-8100/ i3-8100T
  • Intel® H310 platform controller hub
  • Integrated Intel® UHD Graphics 630
  • Up to 32 GB DDR4 2666/ 2400 SDRAM (one SODIMM slot)

I/O Interface

  • 4x Gigabit Ethernet ports by I219 and 3x I210
USB 3.1:
  • 4x USB 3.1 Gen1 (5 Gbps) ports
USB 2.0:
  • 2x USB 2.0 ports
Video Port:
  • (Integrated Graphics)
    1x DVI-I for DVI/VGA output, supporting 1920 x 1200 resolution
    1x DisplayPort, supporting 4096 x 2304 resolution
Serial Port:
  • 2x software-programmable RS-232/ 422/ 485 ports (COM1/ COM2)
  • 1x 3.5 mm jack for mic-in and speaker-out
Isolated DIO:
  • 4-CH isolated DI and 4-CH isolated DO

Storage Interface

  • 1x hot-swappable 2.5" HDD/ SSD tray
  • 1x M.2 2280 SATA interface

Internal Expansion Bus

Mini PCI Express :
  • 3x full-size mini PCI Express sockets with internal SIM sockets
  • 1x M.2 2242 B key socket with dual front-accessible SIM sockets

Power Supply

DC Input:
  • 1x 3-pin pluggable terminal block
    For 8~35V DC input with optional ignition power control
Remote Ctrl. & LED Output:
  • 1x 10-pin (2x5) pin header for
    Remote on/off control and status LED output

(Higher quality image to follow)

Connections - click to enlarge

Dimensions - click to enlarge


  • 212mm (W) x 165mm (D) x 63mm (H)
  • TBD
  • Wall-mounting (standard) or DIN-Rail mount (optional)


Operating temperature:
  • with 35W CPU
    -25°C ~ 60°C **

    with 65W CPU, optional fan kit is required
    -25°C ~ 60°C */**

Storage temperature:
  • -40°C ~ 85°C
  • 10% ~ 90% , non-condensing
  • Operating, MIL-STD-810G, Method 514.6, Category 4
  • Operating, MIL-STD-810G, Method 516.6, Procedure I, Table 516.6-II
  • CE/FCC Class A, according to EN 55032 & EN 55024

* For sub-zero operating temperature, a wide temperature HDD or Solid State Disk (SSD) is required
**For i7 CPUs, thermal throttling may occur when sustained full-loading applied at 60°C ambient temperature

Ordering Information

AMC-7531 (p/n: LF000986):
Fanless Embedded Computer based on the Intel 9th & 8th Generation Coffee Lake i7/i5/i3 with 4 x GbE, 4 x USB 3.1 and 1 x Hot-Swap HDD Bay

PA-120W-OW (p/n: PG002904):
120W AC/DC Power Adapter with 20V, 6A output, cord end terminals for terminal block. Operating temp -30°C ~ 70°C