The indicated Capacitor next to the RAM chip appears to be:
capacitance: 5 uF (measured 4900-5000 nF). Closest available values seem to be 4.7 uf or 10 uf.
Size: 0402
Voltage: 6.3V or higher should be fine. The datasheet mentions voltages of...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi