![[ARCHIVED] OptiSodium project artwork](https://cdn.modrinth.com/data/QhtDNAfp/168c47fad097536c110b7403ce32af078ebbd20f_96.webp)
Modrinth · Minecraft modpack
[ARCHIVED] OptiSodium
Lightweight mod collection for Minecraft focused on maximum performance and stability.
Quick answer
Which [ARCHIVED] OptiSodium release should I use?
optisodium 1.0.0 is a complete pack release for 1.21.11 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 25 mods in this pack file.
Pack setup
How should I set up [ARCHIVED] OptiSodium for players and a server?
Use optisodium 1.0.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for [ARCHIVED] OptiSodium?
optisodium 1.0.0. Change the pack release and its contents or setup may change too.
The selected pack release is optisodium 1.0.0. That file is for Minecraft 1.21.11 with Fabric 0.18.4. It contains 25 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is [ARCHIVED] OptiSodium?

Status
This project is now archived.
Major updates are no longer planned. A new optimization-focused modpack, Kernova, is currently in development and will replace this project with a cleaner, more minimal, and more flexible foundation.
Core Features
- Higher FPS compared to vanilla Minecraft
- Lower RAM usage in large worlds
- Faster startup and chunk rendering
- Pre-configured performance settings
- Clean Fabric-based optimization stack
- Stable and lightweight mod selection
Supported Versions
1.21.x • 1.20.x • 1.19.x
Project description from Modrinth.
Mods in optisodium 1.0.0
Open any mod on Modpacks.ch to check its files and dependencies.
70fa28d5a7a1fdd61dd804ca6ac411750da1473f · Modrinth version Q3Dusz2j · Project link unavailable Client only8ba48c81c03c5287b7dd1e39e66603c64a1bf3a0 · Modrinth version vsiqVtu6 · Project link unavailable Side not labelled4c224606a963bce223db5b27edb4959ecf40d4ee · Modrinth version xuX40TN5 · Project link unavailable Side not labelled966c7f4018ef34f469bbf54d7e6b64b686a727ab · Modrinth version PUe5Asxs · Project link unavailable Client onlyc5965956edd0b280e8afe5dae8af7f15345e9669 · Modrinth version 4DbrCkoK · Project link unavailable Side not labellede2e88c0b2286148e9547eb23d95d2e30e60ad753 · Modrinth version Dx3xsUER · Project link unavailable Client only50de67eb221f0b38216da8668b09ca311327040e · Modrinth version i5tSkVBH · Project link unavailable Side not labelled451daa1da7470dea8c1de97708e009f840f3130d · Modrinth version qtIKi2T9 · Project link unavailable Client onlyc2e2f5e008f5bc9f401dfad8ca94909917006b65 · Modrinth version Ii0gP3D8 · Project link unavailable Side not labelled4f17c6b7388f0afc5d24075dc2a294963f78c712 · Modrinth version QwkfUKSj · Project link unavailable Client only9a4dd8518bbad9e6be9edd443cfc6da74b1bb26b · Modrinth version TSXvi2yD · Project link unavailable Client only94ddaeeae6ca7fecc79e54a0aa02a5438a775a99 · Modrinth version O9LmWYR7 · Project link unavailable Side not labelled7761723086c7c89e844a0f05166d5a1b8e5edad1 · Modrinth version rDLJu2uE · Project link unavailable Client only7733e091bebe5f68aaa4e13cfb6f1eaf3a192379 · Modrinth version qvNsoO3l · Project link unavailable Side not labelleda917fd999d0becd3b4a105c0c86e8731eec73eed · Project link unavailable Side not labelled632c7565ba0fbc033aa4574e1ae6919f277fe03b · Modrinth version JWQVh32x · Project link unavailable Client only11a929de62650cc536244d4c2ba889fa84c1c0f2 · Modrinth version wOzykoLV · Project link unavailable Client onlyfb452b122fd72e8540d32fbe3df01cc34a45ce41 · Modrinth version yIgAFMna · Project link unavailable Client only9df93ab6442fa374c17fab6b5181fe2c215d9d5b · Modrinth version PV9KcrYQ · Project link unavailable Side not labellede8fd1eae0d589393189f64062ca1e46fc03f4ced · Modrinth version yqY1efrC · Project link unavailable Client onlyfa686304c63efea0456af91a0b6352f032e61e66 · Modrinth version ZPWbiWXz · Project link unavailable Client onlya9235996759e2aed144f2428c935d73e73d8c87d · Modrinth version 9t60vZ1h · Project link unavailable Side not labelled6d665e488ea4f301d639cdf9fd4abf3ffdb44e0d · Modrinth version 7Cxc2cAR · Project link unavailable Side not labelleda4889dbc1c18ce14a5b237720c467b82fdf23825 · Modrinth version 8TffgKNp · Project link unavailable Client onlyf0340e9c0bc95d67f3f3e9c1cd79b61054af11f9 · Modrinth version KMOzdYko · Project link unavailable Client onlyPick your setup
[ARCHIVED] OptiSodium by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
2 loader buildsShowing the newest 12 of 24 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
[ARCHIVED] OptiSodium versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.