2 x 260-pin SODIMM un-buffered Dual Channel DDR4-2133 up to 32GB Total
Graphics
Intel® HD Graphics 510
Audio
Realtek ALC662VD HD Audio
LAN
2 x Realtek RTL8111H PCI-E Gigabit LAN
Storage
1 x SATA3 6Gb/s 1 x mSATA
Super IO
FINTEK F81866A
TPM
Intel fTPM 2.0 (PTT) Trusted Computing Firmware
Back Panel Connectors
1 12V DC-in Jack (1-pin 2.5mm ID, 5.5mm OD) 1 RJ11 port (+12V/+24V) 1 PS/2 Keyboard/Mouse 1 VGA (1920 * 1200 @ 60Hz) 1 HDMI 1.4 (4096 * 2304 @ 24Hz) 1 Parallel Port 1 Serial Port (RS232/422/485) 2 RJ45 LAN (10/100/1000) 4 USB 3.0 2 3.5mm Audio Jack
Onboard I/O Connectors
1 PCI-E x1 Slot 1 Mini PCI-E Slot (Full-size) 1 mSATA/mini PCI-E Slot (Full-size) 1 SATA3 6Gb/s Connector 3 USB Pin Headers for up to 5 additional USB 2.0 Ports 9 Serial Headers (RS232) 1 40-pin eDP Header (4096 x 2304 @ 60Hz) 1 30-pin LVDS / 8-pin Inverter Header (1920 x 1080 @ 60Hz) 1 Chassis Intrusion Jumper 1 AT/ATX Mode Jumper 1 10-pin GPIO Header 1 9-pin Front Audio Header 1 9-pin Front Panel Header 1 5-pin SMBUS Header 1 4-pin 3W Stereo Amplifier Header (Left+Right) 2 4-pin Fan Header 2 2-pin LAN LED Header 1 2-pin Internal Power Connector (Molex 5566-2) 1 SATA Power Connector
Power Supply for NF791
External Power Supply – the board can be powered with a +12V external power supply though a DC connector on the back panel. The rear +12V DC jack accepts plugs with an inner diameter (ID) of 2.5 mm and an outer diameter (OD) of 5.5 mm, where the inner contact is +12V and the shell is GND.
Internal Power Supply – the board can alternatively be powered via the internal +12V DC 1 x 2 power connector, where pin 1 is GND and pin 2 is +12V VDC. The internal 1 x 2 power connector is a Molex 5566-2 header which accepts a Molex 5557-02R connector from the power supply.
Caution: There is no isolation circuitry between the external +12V DC jack and the internal 1 x 2 power connector. It is the system integrator's responsibility to ensure no more than one power supply unit is or can be attached to the board at any time and to ensure the external +12V DC jack is covered if the internal 1 x 2 power connector is to be used.