Expansion Pak

メモリーかくちょうパック

An official hardware add‑on that doubled the Nintendo 64’s memory, enabling higher resolutions, richer textures, and in some cases making certain games playable at all. The set includes a small plastic tool to assist installation.

Description

The Nintendo 64 Expansion Pak was released in 1998 and fit into the console’s front memory slot, increasing system RAM from 4MB to 8MB. It replaces the Nintendo 64 Jumper Pak (NUS-008), which is effectively an electrical terminator. This was originally planned as an upgrade with the 64DD unit. Some later-era Nintendo 64 games supported the upgraded system RAM. The main selling point was allowing games to render at higher resolutions, often outputting as 480i instead of 240p, although its use wasn’t exclusively for graphics. View Expansion Pak games in the collection.

This Expansion Pak retail kit included the Ejector Tool, a small plastic accessory designed to safely remove the Jumper Pak or Expansion Pak from the memory slot at the front of the console. Because both modules fit very tightly into the slot, many players struggled to pull them out by hand. The ejector tool provided leverage to easily remove an installed unit.

Datasheet

Item Name
  • Expansion Pak
Original Name
  • メモリー拡張パック
Item Code
  • NUS-A-TB
Item Number
  • 045496860165
Type
Class
Territory
Packaging
Documentation
Developer
Manufacturer
Launch Price
  • A$39.95
Release Date
Date Added
  • 28 January 1999