Raspberry Pi 4 Model B 4gb Sdram Single Board Computers Bcm2711 Quad-core Cortex-a72 Development Board - Buy Raspberry Pi 4b,Raspberry Pi 4,Raspberry Pi Product on Alibaba.com
youyeetoo BPI-M5 Amlogic S905X3 Single Board Computer with 4GB RAM and 16G eMMC for AIOT Support Android Debian Raspbian Armbian
LattePanda V1-The Smallest Windows 10 Single Board Computer 4GB /64GB(Unactivated)-DFRobot
New 2019 Raspberry Pi 4 Model B, 4GB | Official Distributor 2019| Newark
ROCK 4 SE Single Board Computer 4GB LPDDR4 RAM Rockchip RK3399-T ARM® Cortex-A72 | eBay
Raspberry Pi 4 Model B, 4GB DDR4 RAM Single Board Computer (RPI4-MODBP-4GB) 765756931182 | eBay
up-core-4gb-ram-64gb-emmc-on-board
ROCK 4 Model C+ 4GB RK3399-T Single Board Computer from SB Components on Tindie
Amazon.com: youyeetoo Banana Pi BPI-M5 Amlogic S905X3 Single Board Computer with 4GB RAM and 16G eMMC for AIOT Support Android Debian Raspberry Pi Replacement (with case) : Electronics
HB4IQ352GLVA SBC SINGLE BOARD COMPUTER W/4GB RAM & Core 2 Quad CPU Q9400 | eBay