| Model | MERA-2000-2L | MERA-2001-2L | MERA-2001S-2L | 
		
			| Processor System | CPU | Intel® Celeron® Processor J1900 | 
		
			| System Chipset | N/A | 
		
			| BIOS | AMI BIOS, 64Mbit SPI Flash ROM Built on Board | 
		
			| Memory | Technology | Single Channel DDR3L 1066/1333 MHz | 
		
			| Max. Capacity | 8 GB (Un-buered and Non-ECC) | 
		
			| Socket | 1x DDR3L 204-pin SO-DIMM | 
		
			| Display | Graphics Engine | Integrated Intel® HD Graphics | 
		
			| VGA | N/A | 
		
			| DVI | 1x DVI-I (DVI-D+VGA), up to 1920 x 1200 | 
		
			| HDMI | N/A | 
		
			| DP | 1x DP, up to 1920 x 1200 | 
		
			| I/O Interface | USB | 1x USB3.0 and 4x USB2.0 | 
		
			| Serial Port | 2x COM (RS-232/422/485), with Auto Flow Control, DB9
 | 2x COM (RS-232/422/485), with Auto Flow Control, DB9
 | 6x COM (RS-232/422/485), with Auto Flow Control, DB9
 | 
		
			| GPIO | 4x Isolated DI and 4x Isolated DO Ports, 10-pin Terminal Block | 
		
			| Ethernet | 2x GbE (2x Intel® i210-AT, supporting Wake-on-LAN and PXE) | 
		
			| Audio | Line Out, Mic In | 
		
			| Flexible I/O Window Slot | N/A | 
		
			| Expansion | Mini-PCIe / M.2 Slot | 1x Full-size Mini-PCIe Socket (mux with mSATA) and 1 x Full-size Mini-PCIe | 
		
			| SIM Holder | 2 | 
		
			| Antenna Hole | 6 | 4 | 4 | 
		
			| PCI / PCIe Slot | N/A | 
		
			| Storage | 2.5” HDD/SSD | 1x Removable 2.5" SATA HDD Bay | 2x Removable 2.5" SATA HDD Bay | 2x Removable 2.5" SATA HDD Bay | 
		
			| RAID | N/A | 
		
			| CFast Socket | 1x CFast Socket (Shared by mSATA)
 | 1x CFast Socket (Shared by mSATA and 1x SATA)
 | 1x CFast Socket (Shared by mSATA and 1x SATA)
 | 
		
			| mSATA / M.2 | 1x mSATA Socket (Shared by 1x Mini-PCIe and CFast)
 | 1x mSATA Socket (Shared by CFast and 1x SATA)
 | 1x mSATA Socket (Shared by CFast and 1x SATA)
 | 
		
			| Power | Power Mode | AT / ATX | 
		
			| Remote Power | 1x Remote Power On/Off Connector, 2-pin Terminal Block | 
		
			| Power Supply Voltage | 9~48V DC | 
		
			| Connector Type | 1x 3-pin Terminal Block Connector | 
		
			| Power Ignition | Power Ignition Sensing | 
		
			| Protection | Over Voltage Protection (OVP) up to 52V Reverse Voltage Protection (RVP) up to -48V
 Over Current Protection (OCP) 20A
 | 
		
			| Car Mode | 1x PC/Car Mode Switch | 
		
			| Mounting | Type | Wall Mount / DIN-Rail (Optional) | 
		
			| Environment | Operating Temperature | -40°C ~ 70°C (-40~158° F) | 
		
			| Storage Temperature | -40 ~ 80° C (-40~176° F) | 
		
			| Humidity | 10% ~ 95% (Non-condensing) | 
		
			| Vibration | 5 Grms, 5-500 Hz, 3 Axis | 
		
			| Shock | 50 Grms, Half-sine 11 ms | 
		
			| General | Certification | CE/FCC | 
		
			| Thermal Dissipation | Fanless System | 
		
			| Material | Extruded Aluminum with Heavy Duty Metal | 
		
			| Dimensions (W x H x D) | 168 x 47 x 135 mm (6.61" x 1.85" x 5.31")
 | 168 x 62 x 135 mm (6.61" x 2.44" x 5.31")
 | 168 x 62 x 135 mm (6.61" x 2.44" x 5.31")
 | 
		
			| Net Weight | 1.1 kg (2.43 Ib) | 1.4 kg (3.08 Ib) | 1.45 kg (3.20 Ib) | 
		
			| Operating System | Windows 10 (IoT / Professional), Linux |