Model

ROCK PI X Model B

Processor

64bits Quad Core X86 Processor
Intel Atom x5-Z8350 Cherry Trail
Quad-core processor @ 1.44 GHz / 1.84 GHz (Turbo)
Intel Gen8 HD graphics @ 500 MHz

Memory

LPDDR3
64bit dual channel LPDDR3@1866Mb/s, 4GB

Storage

128GB eMMC module
μSD card (μSD slot supports up to 128 GB μSD card)

Display

HDMI 2.0 up to 4k@30

Audio

3.5mm jack with mic
HD codec that supports up to 24-bit/96KHz audio.

Wireless

802.11 ac wifi
BT 4.2
with on board antenna and external antenna support.

USB

USB 3.0 OTG X1, hardware switch for host/device switch, lower one
USB 2.0 HOST X3

Ethernet

GbE LAN with Power over Ethernet (PoE) support
additional HAT is required for powering from PoE

IO

40-pin expansion header
2 x UART
2 x SPI bus
2 x I2C bus
1 x PCM/I2S
1 x SPDIF
2 x PWM
1 x ADC
6 x GPIO
2 x 5V DC power in
2 x 3.3V DC power in

Others

RTC
RTC battery connector for time backup(optional)

Power

USB PD, support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A.
Qualcomm® Quick ChargeTM: Supports QC 3.0/2.0 adapter, 9V/2A, 12V/1.5A

Size

85mm x 54mm