external ram slot for pc
Lychee External CD DVD Drive with 4 USB Ports and 2 TF/SD Card ...
For Apple MAC Laptop PC Macbook USB External Slot In CD/DVD Drive Burner Writer.
Computer memory types : RAM and DRAM Memory Module - atpinc.com
It can be insufficient for some purposes, so ESP32-S3 has the ability to use up to 32 MB of virtual addresses for external PSRAM (Psuedostatic RAM) memory.
ORIGBELIE External CD DVD Drive, Ultra Slim CD Burner USB 3.0 ...
External CD DVD Drive, Ultra Slim CD Burner USB 3.0 with 4 USB Ports and 2 TF/SD Card Slots, Optical Disk Drive for Laptop Mac, PC Windows 11/10/8/7 Linux OS.