Optium (Low-End) – A Lightweight Modpack for Better Performance
Optium (Low-End) is a simple, no-frills modpack built to help Minecraft run better on low-end or older PCs. If you're tired of lag, slow loading, or stuttering gameplay, this pack focuses on squeezing out the best performance possible without changing the core feel of the game.
It includes performance-enhancing mods like Sodium, Lithium and others that work together to make Minecraft faster and smoother. Great for laptops, older desktops, or anyone who just wants a better vanilla experience without the bloat.
No extra content, no flashy features—just a smoother Minecraft.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.8
- 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 Optium (Low-End).mrpack
- Download size: 1.1 MB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.