1 * 204-pin DDR3L-1866 up to 8GB total, 1.35V required
Graphics
Intel HD Graphics 500, 250MHz - 750MHz (J3455) Intel HD Graphics 500, 200MHz - 650MHz (N3350)
Audio
Realtek ALC662VD HD Audio
LAN
2 x Realtek RTL8111H Gigabit LAN
Storage
1 x Full Size mSATA Slot 1 x SATA3 6Gb/s Connector
Super IO
FINTEK F81803U
TPM
Intel fTPM 2.0 (PTT) Trusted Computing Firmware * As of 5/11/2020, onboard TPM is now optional
Form Factor
NUC Form Factor (101mm X 101mm)
Back Panel Connectors
2 USB 3.0 ports 2 RJ-45 ports (10/100/1000) 2 HDMI 1.4b (3840 x 2160 @ 30Hz) 1 Line out / MIC in Combo Jack 1 12V DC-in jack
Front Panel Connectors
1 VGA (1920 x 1200 @ 60Hz) 2 USB 3.0 1 RS232/422/485 COM port
Onboard I/O Connectors
1 Full size mSATA Slot 1 Half size mini PCI-E Slot 1 SATA3 6Gb/s Connector 1 USB Pin Header (2.0 mm pitch) for up to 2 additional USB 2.0 Ports 1 SIM Card Holder 1 Chassis Intrusion Jumper 1 AT/ATX Mode Jumper 1 10-pin GPIO Header 1 5-pin SMBUS Header 1 3-pin Fan Connector 1 4-pin Front Panel Connector 1 4-pin Power-out Connector for 2.5" HDD (Mating plug: JST XHP-4) 1 2-pin +12V Power-out connector (Mating plug: JST VHR-2N or TE 1-1123722-2)
Power Supply for NU691
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 (±5%) and the shell is GND.
Internal Power Supply – the board can be powered via the internal +12V 2-pin power connector, where pin 1 is +12V and pin 2 is GND. The internal 2-pin power connector accepts a JST VHR-2N or TE 1-1123722-2 plug from the power supply. Or use Jetway G01-PWDCJK-2P20-F DC-in cable for alternatively 12V AC adapter.
Market Segments Supported
√ Digital Security & Surveillance
√ Digital Signage
√ Gaming
√ Industrial Automation/Control
√ Medical
√ Retail (POS/Kiosk/ATM)
√ Networking/Storage Server/Mail Server/Print Server
√ Thin Client
√ HTPC
Environment
Operating Temperature : 0 ~ 40°C
Storage Temperature : -20 ~ 85°C