Run Qwen3 Coder 30B A3B locally: hardware requirements
Qwen3 Coder 30B A3B by Qwen installs on a paired computer through idapt's local engine. RAM decides whether a build fits; a GPU only changes speed. Local runs are not billed.
- Download
- 19 GB-32 GB
- RAM needed
- 24 GB-40 GB
- Builds
- 2
Will it run on your machine?
Enter your system RAM to get verdicts. RAM decides whether a build fits; a GPU only changes speed.
Every build
| Build | Quantization | Download | RAM needed |
|---|---|---|---|
| 30b-a3b-q4_K_MDefault | q4_K_M | 19 GB | 24 GB |
| 30b-a3b-q8_0 | q8_0 | 32 GB | 40 GB |
RAM figures are working-set recommendations: when GPU memory is short, the runtime spills to CPU and system memory instead of failing.
Install it
Pair a computer with idapt and install Qwen3 Coder 30B A3B from the model page: the local engine bootstraps itself, pulls the build you pick, and streams progress. Or pull it directly:
ollama pull qwen3-coder:30b-a3b-q4_K_MFrequently asked
How much RAM do I need to run Qwen3 Coder 30B A3B locally?
The smallest Qwen3 Coder 30B A3B build runs with about 24 GB of system RAM; the largest needs 40 GB. RAM is the binding requirement: when GPU memory is short, the runtime spills to CPU and system memory instead of failing.
Which quantization of Qwen3 Coder 30B A3B should I pick?
Start with the default 30b-a3b-q4_K_M build: a 19 GB download that wants about 24 GB of RAM. Smaller quantizations shrink the download and memory needs at some cost in output quality; larger ones do the reverse.
Do I need a GPU to run Qwen3 Coder 30B A3B?
No. A GPU with enough VRAM makes generation faster, but Qwen3 Coder 30B A3B runs on CPU and system RAM alone. Whether a build fits is decided by RAM; the GPU only changes speed.
How big is the Qwen3 Coder 30B A3B download?
Between 19 GB and 32 GB, depending on the quantization you pick across 2 available builds.
Can idapt install Qwen3 Coder 30B A3B for me?
Yes. Pair a computer with idapt and install Qwen3 Coder 30B A3B from this page: the local engine bootstraps itself, pulls the build you pick (ollama pull qwen3-coder), and streams download progress. Local runs are not billed.
Part of the Qwen3 Coder 30B A3B model page · Qwen3 Coder 30B A3B pricing · Check every local model against your hardware