Memory banks were devices used by droids and computers to store knowledge. The protocol droid C-3PO had a memory bank. On one occasion, he used it to store banking records linking the Amaxine warriors and Rinnrivin Di's cartel to a mysterious entity that threatened the New Republic.
- Star Wars Rebels – "Warhead" (Mentioned only)
- Star Wars 26: Yoda's Secret War, Part I (Mentioned only)
- Star Wars: Episode V The Empire Strikes Back (First mentioned)
- Aftermath: Life Debt (Mentioned only)
- Star Wars Special: C-3PO 1: The Phantom Limb (Mentioned only)
- Poe Dameron 14: Legend Lost, Part I (First pictured)