Nintendo 64 Expansion Pak OEM 4MB RAM Upgrade [Official Accessory] (Very Good)

Product Overview

• Product Name: Nintendo 64 Expansion Pak OEM 4MB RAM Upgrade [Official Accessory]
• New or Used: Used
• In Box or Loose: In Box
• Condition: Very Good
• Notes: Box displays light shelf wear with gentle corner wear and minimal creasing. Artwork is bright and unfaded. Electronics Boutique stickers on front and back add 90s charm. Inner cardboard tray is crisp and intact. Manual shows minor handling with a small corner crease (top right). OEM Expansion Pak and N64-branded removal tool are clean and well-preserved. Original plastic baggie is present.

Photos show actual product for sale — no stock images used.

What's Included

• Item(s): Original retail box, inner cardboard tray, manual, 4MB Expansion Pak w/ baggie & removal tool.
• Quantity: 1
• Original Packaging: Yes — includes original retail box
• Manual / Insert (if applicable): Yes
• Extras:

Accessory Description

The Nintendo 64 Expansion Pak (Model NUS-007) is an official OEM memory upgrade released by Nintendo in 1998. Designed to double the system’s RAM from 4MB to 8MB, this essential accessory enhances visual fidelity, increases performance, and unlocks additional content in select N64 titles. Housed in a compact red-topped module that fits directly into the console’s memory expansion slot, it quickly became one of the most important first-party upgrades for the system.

By expanding the console’s memory, the Expansion Pak enables richer textures, smoother frame rates, and more detailed environments in supported games. Notable titles such as The Legend of Zelda: Majora’s Mask, Donkey Kong 64, and Perfect Dark required or benefited significantly from its additional power. As an official Nintendo product, it features precise build quality and perfect fitment, ensuring seamless installation and long-term reliability for both players and collectors.

Key Features

• Official OEM accessory that doubles the Nintendo 64’s RAM capacity from 4MB to 8MB.
• Improves graphics, frame rates, and in-game effects for select enhanced N64 titles.
• Required for some major releases, including Majora’s Mask and Donkey Kong 64.
• Compact design fits neatly into the N64 memory expansion slot under the top panel.
• Durable Nintendo build quality ensures long-lasting performance and secure connection.

Compatibility

• Compatible exclusively with the Nintendo 64 home console.
• Replaces the standard Jumper Pak (NUS-008) installed in the system’s expansion bay.
• Simply insert and power on to activate expanded memory.

Important Note: This accessory is not a memory card used for saving game progress. The Nintendo 64 Expansion Pak increases the console’s internal RAM to enhance graphics, performance, and access to certain games that require additional system memory.

Required & Enhanced Game Support

Games that require the Expansion Pak:
• Donkey Kong 64
• The Legend of Zelda: Majora’s Mask
• Perfect Dark (campaign and most core modes)
• StarCraft 64 (Brood War and select modes)

Games with enhanced graphics/performance when Expansion Pak is installed:
• 007: The World Is Not Enough
• All-Star Baseball 2000
• Army Men: Sarge’s Heroes 2
• Castlevania: Legacy of Darkness
• Command & Conquer
• CyberTiger
• Donald Duck: Goin’ Quackers
• Duke Nukem: Zero Hour
• Excitebike 64
• F-1 World Grand Prix
• Gauntlet Legends
• Hybrid Heaven
• Hydro Thunder
• Indiana Jones and the Infernal Machine
• Indy Racing 2000
• International Track & Field 2000
• Jeremy McGrath Supercross 2000
• John Romero’s Daikatana
• Ken Griffey Jr.'s Slugfest
• Madden NFL 2001
• Mega Man 64
• Namco Museum 64
• NFL Quarterback Club 98
• NFL Quarterback Club 99
• NFL Quarterback Club 2000
• NFL Quarterback Club 2001
• Nuclear Strike 64
• Pokémon Stadium 2
• Quake II
• Rayman 2: The Great Escape
• Re-Volt
• Resident Evil 2
• Road Rash 64
• Roadsters Trophy
• San Francisco Rush 2049
• Shadow Man
• South Park
• Star Wars Episode I: Racer
• Star Wars Episode I: Battle for Naboo
• Star Wars: Rogue Squadron
• Stunt Racer 64
• Supercross 2000
• Tony Hawk’s Pro Skater
• Tony Hawk’s Pro Skater 2
• Tony Hawk’s Pro Skater 3
• Top Gear Hyper-Bike
• Top Gear Overdrive
• Top Gear Rally 2
• Turok 2: Seeds of Evil
• Turok 3: Shadow of Oblivion
• Turok: Rage Wars
• Vigilante 8

Historical Trivia or Fun Fact

The Nintendo 64 Expansion Pak was one of the few official hardware upgrades ever released for a Nintendo home console. Initially bundled with Donkey Kong 64, it later became a standalone essential for gamers seeking enhanced visuals and performance. Its distinctive red top has since become an instantly recognizable symbol among Nintendo 64 collectors.

Additional Details

• Accessory Type: System Memory Expansion (RAM)
• Compatible Platform(s): Nintendo 64
• OEM or Aftermarket: OEM
• Brand: Nintendo
• Model: NUS-007
• Year Released: 1998
• UPC: 045496860165
• SKU: 3753

Important Information

• All used items are cleaned, tested, and 100% guaranteed to work.
• Backed by Retro Game Fan’s 60-day warranty.
• Photos show the exact item for sale — we never use stock photos for used products.