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NanoPi R4S 4GB + Metal Case

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The NanoPi R4S is a high-end Friendly Elec mini-router with edge-computing and dual Gbps Ethernet ports. Its dimension is 66 x 66 mm. It is powered through USB Type C port. It works with FriendlyWRT, Ubuntu, Armbian etc. The NanoPi R4S uses Rockchip's high performance RK3399 SoC. This SoC's frequency can reach as high as 1.8GHz. The NanoPi R4S has 4GB LPDDR4 RAM and dual Gbps Ethernet ports. It supports dynamic frequency scaling. It has two USB 3.0 ports that can interface with external hard drives, 4G modules, USB HD cameras, USB WiFi modules etc. Specifically Friendly Elec released a CNC metal case with fine engineering works for the NanoPi R4S. This metal case has excellent heat dissipation. In our test when assembled with this metal case the NanoPi R4S could run smoothly without frequency reduction.


CPU Model: Rockchip RK3399
Number of Cores: 64-bit Dual Core Cortex-A72 + Quad Core Cortex-A53
Frequency: Cortex-A72(up to 2.0GHz), Cortex-A53(up to 1.5GHz)
GPU Mali-T864 GPU,supports OpenGL® ES1.1/2.0/3.0/3.1, OpenCL™, DX11, and AFBC
VPU 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc
Memory RAM: 4GB LPDDR4
Storage Flash: no Onboard eMMC
MicroSD Slot: MicroSD x1 for external storage up to 128GB
Power Management RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, software power-down, RTC wake-up, system sleep mode
Connectivity Ethernet: Native Gigabit Ethernet x1
PCIe Gigabit Ethernet x1
MAC Address Globally Unique MAC Address
USB USB 3.0 Host x2: USB Type A
USB 2.0 Host x1: 2.54mm 4pin-header
Type-C x1: Power Input Only
Pin-header GPIO: 2.54mm pitch 2x5pin-header, include I2C x1, SPI x1
Serial Debug Port x1: 2.54mm pitch 3pin-header, 3V level, 1500000bps
Key User Button x1
STAT LED(Green) x1
LAN LED(Green) x1
WAN LED(Green) x1
Others RTC: 2 Pin 1.27/1.25mm RTC battery input connector
Fan: 5V Fan connector
Working Temperature: -20℃ to 70℃
Power DC 5V/3A, via USB-C connector or Pin header

OS Support FriendlyWrt 21.02
FriendlyWrt 22.03
FriendlyCore Focal Lite (Base on Ubuntu 20.04) Debian 10 Desktop
Debian 11 Desktop

PCB 8 Layer
Weight 40.90g (with Metal Case 310g)
Dimension 66x66 mm

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