Part II CST SoC D/M Slide Pack 3 (SoC Parts): RAM - on chip memory (Static RAM).
System on a chip - Wikipedia
Technology and Future] SoC, RAM and memory: the brain of our smartphone - GizChina.it
$50 ODROID-C4 Raspberry Pi 4 Competitor Combines Amlogic S905X3 SoC with 4GB RAM - CNX Software
Qualcomm Announces Snapdragon 653, 626, & 427 SoCs: Include X9 LTE Modem and Support for 8GB RAM
Radxa Rock Pi 5 Model B 16GB SoC ARM Mini Linux/ Android/ Windows Single Board Computer for Robotics - DFRobot
A-Tech 16GB RAM for GIGABYTE GA-Z170X-SOC Force | DDR4 2666MHz PC4-21300 Non ECC DIMM 1.2V - Desktop Memory Upgrade Module at Amazon.com
Amazon.com: VisionFive2 RISC-V AI Single Board Computer Based on JH7110 SoC Quad-core 64bit Processor 3D GPU Onboard LPDDR4 8GB RAM WiFi & HDMI for Vision Application Support Linux (Early Bird with WiFi) :