ROCK 4 Family

ROCK 4 is a series of Rockchip RK3399/RK3399-T/OP1 based SBC(Single Board Computer) in a small form factor by Radxa. It can run android or some Linux distributions as well as BSD distributions.

ROCK 4 series feature a dual core Cortex-A72 + quad core Cortex-A55 ARM processor, 64bit LPDDR4, up to 4K@60 HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, USB Port, GbE LAN, 40-pin color expansion header, RTC. ROCK 4 series is first introduced in 2018 with ROCK 4 Model A and Model B, more models are added during the time:

ROCK 4 SE - 2022	Description	Particulars
	ROCK 4 SE is powered by the RK3399-T with 1.5GHz dual-core Cortex-A72 + 1Ghz quad core Cortex-A53 ARM processor, 64bit LPDDR4, up to 4K@60 HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, USB Port, GbE LAN, 40-pin color expansion header, RTC.	particulars link

ROCK 4C Plus - 2022	Description	Particulars
	ROCK 4C Plus is powered by the RK3399-T with 1.5GHz dual core Cortex-A72 + 1Ghz quad core Cortex-A53 ARM processor, 64bit LPDDR4, two micro-HDMI, MIPI DSI, MIPI CSI, 3.5mm headphone jack, USB Port, GbE LAN, 40-pin color expansion header, RTC.	particulars link

ROCK 4A/B Plus - 2021	Description	Particulars
	ROCK 4A/4B Plus are powered by OP1 with 2.0GHz dual core Cortex-A72 + 1.5Ghz quad core Cortex-A53 ARM processor, 64bit LPDDR4, up to 4K@60 HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, USB Port, GbE LAN, 40-pin color expansion header, RTC.	particulars link

ROCK 4C - 2020	Description	particulars link
	ROCK 4C is now discontinued and is only available for technical support. The rest of the ROCK 4 series is still available to meet your needs!	N/A

ROCK 4A/B - 2018	Description	particulars link
	Radxa ROCK 4A/4B are single board computers (SBCs) powered by the RK3399 with 1.8Ghz dual Cortex-A72 and 1.4Ghz quad Cortex-A53 in an ultra-small form factor, offering class-leading performance and outstanding mechanical compatibility.	particulars link

All models are supported by Radxa team until at least 2029.