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Embedded Computer

Addon for CC:Tweaked that adds the "Embedded Computer" and a few other goodies to improve the multiplayer experience

Fabric
Loaders
Fabric
Downloads on Modrinth
18.1K
Followers on Modrinth
23
versions
24
Updated
September 18, 2026Sep 18
Published
in 2024
Crafting recipe — Shows the crafting recipe · swipe

At a glance

Runs on Fabric
For Minecraft 1.21.11, 26.1.2–26.3 …
Needed in the game and on the server
Latest version — 6.0.0 from September 18, 2026
Requires Fabric API and YetAnotherConfigLib (YACL)
License MPL-2.0 — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.21.7–1.21.8, 1.21.11, 26.1.2–26.3 …

About

The "Embedded Computer" mod is an addon for CC: Tweaked that adds the Embedded Computer, a secure headless computer, and other goodies to the game.

Features

  • The Embedded Computer, it is a secure headless computer that can only be modified by booting it off of a disk drive. It can be wiped via peripheral API (embeddedPeriph.format()) and can be "locked" via security.lock("superSecurePassword"), preventing formatting until unlocked with embeddedPeriph.unlock("superSecurePassword")
  • Higher capacity storage items, the Zip Drive and Flash Card. They can help store large programs for a much higher cost than a normal floppy
  • Hard drive block, they allow you to mount a 25mb storage device to ANY directory. You can mount them to /a or even a /mnt/hdd1 at the cost of needing to manually call hddPeriph.mount("/directory/goes/here") every boot and hddPeriph.unmount("/directory/goes/here") when you want to unmount them.

Disclaimer

PLEASE DO NOT USE ACTUAL PASSWORDS TO LOCK EMBEDDED COMPUTERS!!!

If you use an actual password the server owner could add something to intercept and steal your password! Don't use an actual password you use for other things!!!!

FAQ

How to install Embedded Computer?

Install Fabric for your Minecraft version, download Embedded Computer for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Embedded Computer support?

Embedded Computer has builds for Minecraft 1.21.1, 1.21.7–1.21.8, 1.21.11, 26.1.2–26.3 ….

Is Embedded Computer needed on the server?

Needed in the game and on the server

License and source
Mozilla Public License 2.0free to use and share; changes to the mod itself must be published under the same license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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