DDR4 SO-DIMM socket x4 (double deck) / Support max. 2666 MHz up to 128 GB / Support un-buffered and ECC / non-ECC type SODIMM
Storage
2.5" SATA Drive Bay x2 (4 SATA Port w/ RAID Function) / mSATA x 1 (optional) / M.2 2280 NVMe SSD slot x 1
Drive Bays
2× 2.5
Display
Display
HDMI x 2 / Support Dual Independent Display, 4K Ultra HD displays
Connectivity
Networking
RJ-45 x 3 for GbE (Intel i211AT x 2, i219LM x 1)
Power & battery
Power
A2/A3/A4 / DC In 12~24V with 3-pin terminal block / No Graphics Card: CPU 35W->120W Adapter x 1, CPU 71W->240W Adapter x 1 / With 250W Graphics Card x1: 480W Adapter x 1 / A4 / DC In 12~24V with 3-pin terminal block / With 250W Graphics Card x2: 330W Adapter x 1 + 480W Adapter x 1 / A5 / DC In 12~24
Physical & build
Form Factor
A2/A3: 6.17" x 8.92" x 12.8" (156.7 mm x 226.5 mm x 325 mm) / A4: 7.77" x 8.92" x 12.8" (197.3 mm x 226.5 mm x 325 mm)
Operating system & software
Operating System
Windows 10 Enterprise 64 bit / Ubuntu 18.04.4
I/O Ports 9
RJ-45 x 3 for GbE (Intel i211AT x 2, i219LM x 1)
HDMI x 2
USB 3.2 Gen1 x 6
DB-9 x4 for RS-232/422/485 with automatic flow control
Full-size Minicard x 1 (PCIE + USB with 1 SIM Slot)
Half-size Minicard x 1 (PCIE + USB, optional for mSATA)
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