![Server-Side Optimized [SSO]](https://cdn.modrinth.com/data/Rr4taGCe/1840c3959ea3897d161cd22ced3784450816cf22.png)
Server-Side Optimized [SSO]
Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthOptimizing mod pack for servers with mods
This mod was created in order to download it as a basis for any mod server in order to optimize it.
The basis is the fabric version of the mod, but I am also building a quilt assembly, which has most of the mods from the fabric version + additionally quilt mods that are not in the fabric. There is also a multithreading mod in the fabric version, and there is no such mod in the quilt version, perhaps because quilt itself splits minecraft into threads, but I'm not sure about that, so if you don't understand quilt, it's better to download the fabric version for fabric servers with mods.
Why is this mod pack, and not the others?
This mod pack is the most optimized compared to other mod packs that I found on modrinth, and I'm also more confident in this modpack than in others and I understand why what mod is needed here, there are no extra mods or optimizing the same things.
Aspects that the mod pack optimizes:- Splitting one thread into several separate ones to offload the processor
- Optimization of entities and their visibility
- Fixing some bugs
- Optimization of RAM
- Optimizing Experience Entities
- Light optimization (before 1.20 version of minecraft, after 1.20 mojang has already optimized the light)
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Server Side Optimized [SSO] 1.0.0.mrpack
- Download size: 6 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.