-Specification-
CPU: Model: Rockchip RK3399
Number of Cores: 64-bit Dual Core Cortex-A72+ Quad Core Cortex-A53
Frequency: Cortex-A72(up to 2.0GH z), Cortex-A53(up to 1.5GH z)
GPU: Mali-T864 GPU, supports OpenGLR ES 1.1 / 2.0 / 3.0 / 3.1, OpenCL, DX11, and AFBC
VPU: 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual vOP, etc
Power ManagementRK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, software
power-down, RTC wake-up, system sleep mode
Memory: RAM: 4GB LPDDR4
Storage: Flash: no Onboard eMMC
MicrosD Slot: MicroSD x1 for external storage up to 128GB
Connectivity: Ethernet: Native Gigabit Ethernet x1
PCle Gigabit Ethernet x1
USB: USB 3.0 Host x2: USB Type A
USB 2.0 Host x 1: 2. 54mm 4pin-header
Type-C x1: Power Input Only
Fan: 5V Fan connector
Working Temperature: -20° to 70°
Power: DC 5V/3A, via USB-C connector or Pin header
-OS/Software-
FriendlyCore 20.04 (64-bit)(Linux- 4.19. 111 + U-boot- 2017.09 )
FriendlyWrt 19.07. 4(64-bit)(Linux- 5.4. 75 + U-boot- 2017.09 )
-Dimension-
PCB: 8 Layer
Dimension: 66 x 66 mm
Weight: 40.90 g (with Metal Case 310g)
-Package Content-
NanoPi R4S 4GB RAM with Metal Case * 1 (Standard Version-Without MAC chip)