Key Features

• Intel Quad-core processor J4115 (14nm) with 4MiB Cache, up to 2.5Ghz(Single Thread) or 2.3Ghz(Multi Thread)
• Dual-channel Memory DDR4-PC19200 (2400MT/s)
• Total 32GiB RAM Space with two SO-DIMM slots
• 4 x PCIe 2.0 for one M.2 NVMe storage
• 2 x 2.5Gbit Ethernet ports
• 2 x SATA 3.0
• SSE4.2 accelerator (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES)
• Intel UHD Graphics 600 (Gen9.5 LP GT1) up to 700Mhz
• HDMI 2.0 and DP 1.2 multiple 4K/60Hz video outputs
• RTC / BIOS backup battery is included

Please manually install Realtek RTL8125B driver to activate the Ethernet ports. Otherwise the Ethernet ports don’t work due to a missing device driver in Linux Kernel. 

WiKi page: https://wiki.odroid.com/odroid-h2/start

Ubuntu 20.04 x86 64bit OS compatible out of the box. Download the OS image from official Ubuntu homepage.

Dual 4K/60Hz Monitors

Demo Video

Board Detail

A	CPU (Intel Celeron J4115 Processor)	K	1 x DisplayPort 1.2
B	2 x DDR4 SO-DIMM slots (Dual channel memory support)	L	2 x RJ45 Ethernet Ports (10/100/1000/2500)
C	1 x M.2 PCI Express Module Socket (NGFF-2280)	M	5 x System LED Indicators
D	1 x eMMC (Embedded Multimedia-Card) Socket	N	1 x Peripheral Expansion Header (24-pin)
E	2 x SATA Power Connectors(2.5mm pitch, JST-XH compatible)	O	1 x Power Switch
F	2 x SATA3 6.0 Gb/s Data Connectors	P	1 x Reset Switch
G	1 x DC Power Jack	Q	1 x Backup Battery Connector (2-pin)
H	2 x USB 3.0	R	1 x Active Cooling Fan Connector (4-pin)
I	2 x USB 2.0	S	1 x Audio out 1 x Audio in 1 x SPDIF out
J	1 x HDMI 2.0

Specifications

Form Factor	Dimensions: 110mm x 110mm x 47mm Weight: 285 g including heatsink
Processor	Intel Celeron J4115 Processor (14nm, TDP 10W) Up to 2.5Ghz(Single Thread) or 2.3Ghz(Multi Thread) 4MB L2 Cache UHD Graphics 600 (Gen 9.5 LP GT1 up to 700MHz) Fan-less design
Memory	2 x DDR4 1.2V SO-DIMM slots Dual Channel, up to 2400 MT/s (DDR4-PC19200) Max memory capacity 32GB DDR3 is not supported
Storage	1 x eMMC connector (bootable and selectable on BIOS) Various eMMC modules can be purchased at Hardkernel store 2 x SATA3 6Gbps 1 x M.2 NVMe slot (PCIe 2.0 x 4, supports NGFF-2280 cards) M.2 SATA SSD is not supported
Networking	2 x 2.5GbE LAN ports (RJ45, supports 10/100/1000/2500 Mbps) Realtek RTL8125B Supports Wake-On-Lan LED indicators (Green: Link, Amber: Traffic)
Video	1 x DisplayPort 1.2 (up to 4K@60Hz) 1 x HDMI 2.0 (up to 4K@60Hz) Dual simultaneous display support
Audio	1 x Audio out (3.5mm jack) 1 x Audio in (3.5mm jack) 1 x SPDIF out (ALC662, HDA codec)
External I/O	2 x USB 3.0 Host ports 2 x USB 2.0 Host ports 1 x Peripheral Expansion Header (24-pin, 2.54mm pitch) 1 x DC 5V, 1 x DC 3.3V, 5 x GND 2 x UART (TXD/RXD/RTS/CTS) 2 x I2C (SCL/SDA) 1 x External Power Button HDMI-CEC, 5VA+, D+, D- All 3.3V I/O signal level Note that you have to connect an HDMI-CEC adapter board(sold separately) to the 24-pin header to use the HDMI CEC function.
Other features	Passive Heatsink BIOS Backup Battery  Maintains system time and BIOS settings Power Button Reset Button System LEDS Indicators:  Red (PWR) – Solid light when DC power is supplied  Blue (left, ALIVE) – Solid light when System is running  Blue (right, RESET) – When the RESET button is pressed  Amber (SATA) – Flashes when there is data transfer  Green (NVMe) – Flashes when there is data transfer Active Cooling Fan Connector (5V 4-pin, PWM input + TACHO output) Active Cooling Fan is optional Connector (4-pin, 1.25mm pitch)
Power	1 x DC jack : outer (negative) diameter 5.5mm, inner(positive) diameter 2.1mm DC 14V ~ 20V (up to 60W) DC 15V/4A power adaptor is recommended Power consumption:  IDLE : ≃4W  CPU Stress : ≃14W  CPU+GPU Stress : ≃22W  Power-off : ≃0.5W  Suspend : ≃0.6W